Contact Tap Between Normally Engaged Coupling Parts Patents (Class 439/225)
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Patent number: 11476612Abstract: A power receptacle includes an upper cover, a middle cover, and a base assembly. The middle cover includes an interface group, the interface group including at least one first-type interface, and at least one second-type interface and/or at least one third-type interface. The upper cover includes a matching interface group, the matching interface group including matching interfaces that match at least some of the corresponding interfaces of the interface group. The upper cover and the middle cover are removably attached to each other. Because the base assembly does not need to be changed while the upper cover may be changed based on the user's need, the power receptacle has enhanced applicability, saves cost and can meet user's different needs. Because the upper cover can be changed by the user without requiring a skilled worker, the power receptacle is easy to use.Type: GrantFiled: July 30, 2021Date of Patent: October 18, 2022Inventor: Chengli Li
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Patent number: 11440596Abstract: This disclosure relates to a motor vehicle floor assembly configured to facilitate electrical connections and/or airflow within the vehicle, and a corresponding method. An example assembly includes a floor including an electrical line arranged entirely within the floor. In another example assembly, the floor additionally or alternatively includes an air flow path.Type: GrantFiled: September 4, 2020Date of Patent: September 13, 2022Assignee: Ford Global Technologies, LLCInventor: Galen Keith Thomas
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Patent number: 11251574Abstract: A mobile terminal is provided. The mobile terminal includes: a rear cover; a circuit board; a battery connector; and a fixing member including a first holder arranged on the rear cover and a second holder arranged on the circuit board. The first holder has two first elastic arms, the second holder has two second elastic arms, and each of the two second elastic arms is fastened to each of the two first elastic arms to define a receiving space for receiving the battery connector.Type: GrantFiled: May 11, 2018Date of Patent: February 15, 2022Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Zanjian Zeng, Zhigang Sun, Wuchun Zeng, Feng Xiong
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Patent number: 11189968Abstract: A device for securing at least two angular connectors includes a first component, which includes at least two first openings; at least two second openings defined through a perimeter wall structure, which extends about the first wall structure; and at least two wall members including at least two first channels. Each of the at least two wall members extend between one of the at least two second openings and one of the at least two first openings. A second component positioned below the first component includes a second wall structure defining at least two third openings, at least two second channels extending between one of the at least two third openings and one of the at least a two fourth openings of second perimeter wall. Each of the at least second channels slope extending downwardly toward the second perimeter wall facilitating drainage of moisture.Type: GrantFiled: January 9, 2020Date of Patent: November 30, 2021Assignee: THE BOEING COMPANYInventors: Don W. Ross, Rajiv D. Patel, Stephen K. Long
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Patent number: 10734742Abstract: This disclosure provides for an apparatus for connecting a first printed circuit board to a second printed circuit board. More specifically, an apparatus that includes a first receptacle assembly, a second receptacle assembly, and a contact bridge is disclosed. In an embodiment, the contact bridge conductively connects with the first receptacle assembly and the second receptacle assembly. In an embodiment, the contact bridge is disposed between sets of contact beams of the first and second receptacle assemblies.Type: GrantFiled: June 14, 2018Date of Patent: August 4, 2020Assignee: AVX CORPORATIONInventors: Brent Lybrand, Norman Huntley, Peter Bishop
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Patent number: 10701828Abstract: A method of encapsulating a panel of electronic components such as power converters reduces wasted printed circuit board area. The panel, which may include a plurality of components, may be cut into one or more individual pieces after encapsulation with the mold forming part of the finished product, e.g. providing heat sink fins or a surface mount solderable surface. Interconnection features provided along boundaries of individual circuits are exposed during the singulation process providing electrical connections to the components without wasting valuable PCB surface area. The molds may include various internal features such as registration features accurately locating the circuit board within the mold cavity, interlocking contours for structural integrity of the singulated module, contours to match component shapes and sizes enhancing heat removal from internal components and reducing the required volume of encapsulant, clearance channels providing safety agency spacing and setbacks for the interconnects.Type: GrantFiled: May 10, 2016Date of Patent: June 30, 2020Assignee: VLT, Inc.Inventors: Patrizio Vinciarelli, Michael B. LaFleur, Sean Timothy Fleming, Rudolph F. Mutter, Andrew T. D'Amico
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Patent number: 10435060Abstract: An electronic control unit includes a casing and a cover which are mutually bonded. A drive circuit board which drives a motor unit is fixed to the cover and, on the other hand, a control circuit board which controls the drive circuit board is fixed to the casing. An electrical connector which supplies an electric power to each board and a motor unit is attached on an opening section of the casing. First power supply terminals of this electrical connector and the motor unit and second power supply terminals of the drive circuit board are directly electrically connected by a bonding of both of casing and the cover.Type: GrantFiled: June 7, 2017Date of Patent: October 8, 2019Assignee: Hitachi Automotive Systems, Ltd.Inventor: Katsumasa Hagiwara
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Patent number: 10118574Abstract: The invention relates to a modular distributor for incoming and outgoing electrical conductors. The modular distributor including at least a base module having a first electrical conductor, and a connecting module having a second electrical conductor, wherein at least a first core of the first electrical conductor contacts a second core of the second electrical conductor. For the achievement of a high degree of flexibility in installation, the base module is provided with at least two contact rods extending therefrom, wherein the connecting module is threaded onto the contact rods and the contact rods project through the connecting module. A contact rod forms the electrical connection between a first core of the first conductor and a second core of the second conductor.Type: GrantFiled: August 8, 2017Date of Patent: November 6, 2018Assignee: Murrelektronik GmbHInventors: Michael Dietrich, Thomas Ulrich
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Patent number: 10094143Abstract: A configurable electrical connector key for connecting an electronic door lock to an external unit, such as a lock monitoring or control system, includes a connector key housing shaped to engage the electronic door lock and a configurable circuit mounted within the connector key housing that makes a configured interconnection between selected components within the door lock and the external unit. The combination of an electrical connector key and an electronic door lock and a system and method including multiple differently configured electrical connector keys and one or more standardized electronic door locks allow selected sensors and functions of the door lock to enabled by selecting an appropriately configured electrical connector key.Type: GrantFiled: April 7, 2017Date of Patent: October 9, 2018Assignee: SARGENT MANUFACTURING COMPANYInventor: Scott B. Lowder
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Patent number: 9812805Abstract: A butting surface (21) of a first butting terminal fitting (20) held by a first terminal accommodating member (40) is formed in a curved-surface configuration protruding toward a second butting terminal fitting (30) side held by a second terminal accommodating member (50). A plurality of contact spring pieces (33a and 33b) of the second butting terminal fitting (30) which are butted against the butting surface (21) and resiliently deformed are flat plate type leaf springs arranged on the same plane.Type: GrantFiled: July 3, 2014Date of Patent: November 7, 2017Assignee: YAZAKI CORPORATIONInventors: Kazuhiro Tomine, Yasuhiro Otsuta
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Patent number: 9402319Abstract: A method of encapsulating a panel of electronic components such as power converters reduces wasted printed circuit board area. The panel, which may include a plurality of components, may be cut into one or more individual pieces after encapsulation. The mold may be used to form part of the finished product. Interconnection features provided along boundaries of individual circuits are exposed during the singulation process providing electrical connections to the components without wasting valuable PCB surface area. The molds may include various internal features. Wide cuts may be made in the molds after encapsulation reducing thermal stresses. Blank mold panels may be machined to provide some or all of the above features in an on-demand manufacturing system. Connection adapters may be provided to use the modules in vertical or horizontal mounting positions in connector, through-hole, surface-mount solder variations.Type: GrantFiled: May 11, 2012Date of Patent: July 26, 2016Assignee: VLT, Inc.Inventors: Patrizio Vinciarelli, Michael B. LaFleur, Sean Timothy Fleming, Rudolph F. Mutter, Andrew T. D'Amico
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Patent number: 8622753Abstract: A connector assembly is provided for communicating electrical signals between a connector having a plurality of pins and a remote location. The assembly comprises a mounting board mountable on the pins and having a plurality of apertures for receiving and retaining the pins. The mounting board further includes a plurality of conductive patterns formed thereon, each conductive pattern extending from one of the pin apertures to an associated connector pad formed on the mounting board. A flexible cable having a plurality of conductors and connector pads is disposed adjacent the mounting board such that the cable connector pads are arrayed proximate the mounting board connector pads, in vertical registry therewith. A retaining member is connected to the mounting board for urging the flexible cable connector pads into electrical communication with the mounting board connector pads.Type: GrantFiled: December 9, 2010Date of Patent: January 7, 2014Assignee: Basic Electronics, Inc.Inventor: Alfiero Balzano
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Patent number: 8364976Abstract: A pass-through adapter includes an adapter body having at least two connector pin interfaces, with one configured for coupling to an external device such as a communications device. Each connector pin interface includes a plurality of connector pins, including a plurality of pass-through connector pins operative with each other for in-line, pass-through signaling when the pass-through adapter is coupled to the external device. A crypto ignition key (CIK) circuit is contained within the adapter body and connected to at least one of the connector pins to provide a secure mode of operation for the external device.Type: GrantFiled: March 25, 2008Date of Patent: January 29, 2013Assignee: Harris CorporationInventors: Christopher D. Mackey, Duncan G. Harris, Michael D. Stevens, Scott E. Bartholomew
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Patent number: 8202124Abstract: A contact is provided having a tubular body that defines an internal cavity. The body is configured for elastically deforming to receive a terminal within the cavity. An elongate member extends from the body. A retention tab extends from the elongate member; and includes a slot formed therein for receiving a lead of an electrical component. A circuit is also provided, which includes a pair of the contacts that are connected to the electrical component. A receptacle assembly is provided for supporting the circuit. A method is also provided for forming the contact and assembling the circuit to the receptacle assembly.Type: GrantFiled: March 11, 2011Date of Patent: June 19, 2012Assignee: Lear CorporationInventors: Brantley Natter, Slobodan Pavlovic
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Publication number: 20100130042Abstract: A socket (102) and plug (152) for an electrical connector arrangement are designed so that the contact blades (158) of the plug are elongate and oriented transverse to the body (154) of the plug and the direction of connexion is parallel to the plane of the blades and transverse to the major axis of the contact blades.Type: ApplicationFiled: January 11, 2008Publication date: May 27, 2010Inventor: Jeremy Gray
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Patent number: 7601016Abstract: In a connector substrate to which are soldered input terminals of a speaker and lead wires connected to an output terminal of a printed circuit board, the connector substrate is flat and approximately rectangular, and snap-off portions for, by being snapped off in a predetermined size, moving extreme positions of a longitudinal direction of the connector substrate, by a predetermined distance, toward an opposite extreme, are formed at either extreme of the longitudinal direction of the connector substrate.Type: GrantFiled: March 25, 2008Date of Patent: October 13, 2009Assignee: Funai Electric Co., Ltd.Inventor: Hiroyuki Ishibashi
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Patent number: 7529491Abstract: An adapter suitable for installation in a machine in place of a customer replaceable unit monitor having a first interface format is described herein. Upon installation of the adapter in the machine, the adapter enables data communication between the machine and a customer replaceable unit monitor having a second interface format that is different than the first interface format. The first and second interface formats may include one or more of: configuration of an electrical interface of the customer replaceable unit monitor, configuration of a mechanical interface of the customer replaceable unit monitor, and configuration of data input to and output from the customer replaceable unit monitor. The adapter may be attached to a module before the module is installed in the machine to simplify installation of the adapter.Type: GrantFiled: September 15, 2005Date of Patent: May 5, 2009Assignee: Xerox CorporationInventors: Heiko Rommelmann, Jerry Money, Scott J. Bell, Alberto Rodriguez
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Publication number: 20080073090Abstract: The present invention comprises a working implement, such as a snowplow, that can be attached to a vehicle. The assembly contains its own power source, and is controlled remotely, such as wirelessly. This combination allows the operator of the vehicle to lift and lower the jack on the unattached working implement as required without exiting the vehicle. In one embodiment, the system further includes wireless remote control operation of the headlights and blinkers, thereby eliminating another physical connection that typically exists between the vehicle and the working implement. The wireless remote control operation of the jack enables proper positioning of the lift frame relative to the vehicle chassis for easy mounting and dismounting thereto. In certain embodiments, the engagement of the assembly's connection mechanism with the vehicle, such as with a receiver on the vehicle, creates an electrical connection that enables communication between the assembly and controls for the assembly.Type: ApplicationFiled: August 2, 2007Publication date: March 27, 2008Inventor: Gary Harris
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Publication number: 20080070434Abstract: A connector device comprising including a first connector part operatively connectable to a first external unit and a second connector part operatively connectable to a second external unit. The first connector part is connectable to the second connector part enabling communication between the first and second external units. Each connector part includes a surface in which a plurality of transmitting/receiving areas are formed. The first connector part is connectable to the second connector part via the transmitting/receiving areas. At least the first connector part includes a first processing unit operatively connected to the plurality of transmitting/receiving areas. The processing unit is arranged to detect a first subset of transmitting/receiving areas in communication with a corresponding second subset of receiving/transmitting areas in the second connector part and to control communication between the first and second external units over the first subset of transmitting/receiving areas.Type: ApplicationFiled: September 19, 2007Publication date: March 20, 2008Applicant: SAAB ABInventor: Hans Akerlund
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Patent number: 7179130Abstract: The present invention discloses a device for electrically connecting an external device into a circuit running from an apparatus control switch, to an apparatus, thus allowing the interception and redirection of the control signal to the external device. It concerns a simple, completely enclosed, error-proof connector which allows for simultaneous operation of the apparatus and the external device.Type: GrantFiled: June 30, 2003Date of Patent: February 20, 2007Inventors: Kerry J. Judge, Timo E. Rantikallio
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Patent number: 7101208Abstract: A device is provided to detect whether a power cable having two four-pin connectors in a computer is malfunctioned or not without using a meter. In one embodiment, the device comprises a pair of positive and negative apertures and a LED. In a coupled state of the detection device and one connector of the power cable, the positive aperture is put on the first positive pin and the negative aperture is put on the first negative pin so as to electrically couple the device to the power cable for causing the LED to emit light if the electrical connection of a 5V power cable portion of the power cable is not broken. In another embodiment, electrical connections of both 5V and 12V power cable portions of the power cable can be detected.Type: GrantFiled: June 29, 2004Date of Patent: September 5, 2006Inventor: Sam Hsu
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Patent number: 6935879Abstract: The present invention provides connectors having circuit protection. Specifically, the present invention provides a device that operates with existing or new connectors to provide overvoltage protection to same. The device includes a strip of conductive material along which voltage variable material (“VVM”) is applied. The strip also includes an exposed portion not having the VVM deposition. The VVM contacts a plurality of signal conductors of the connector. The exposed portion contacts at least one ground conductor of the connector. When an overvoltage condition occurs along one of the signal conductors, the VVM switches from a high impedance to a low impedance state, allowing the transient threat to dissipate, at least in part, to one or more ground conductor.Type: GrantFiled: July 10, 2002Date of Patent: August 30, 2005Assignee: Littelfuse, Inc.Inventors: Stephen J. Whitney, David Perry
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Patent number: 6819126Abstract: A method and system for sampling data signals between electronic components are provided. The invention comprises using a straight feed-through connector to connect electronic components and attaching one end of a flexible circuit to the pins of the feed-through connector. The other end of the flexible circuit is attached to a display, such as a LED. The display constitutes a field replaceable unit (FRU), which allows a malfunctioning display (i.e. LED) to be replaced without having to remove other electronic components. The present invention can be used for the detection of fault signals, status, idle signals, error checking, and introduction of a signal analyzer.Type: GrantFiled: December 29, 2000Date of Patent: November 16, 2004Assignee: Storage Technology CorporationInventors: Leslie Los, Eric Grant Pavol, David M. Cravens
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Patent number: 6814620Abstract: An electrical connector (1) includes a dielectric housing (2) including front and rear housing portions (20, 22) each defining a number of juxtaposed channels (202) along a first direction and an intermediate housing portion (24) interconnecting the front housing portion with the rear housing portion. A number of circuit modules (3) are side by side retained in the housing along a second direction perpendicular to the first direction. Each circuit module includes a first circuit board (30), a second circuit board (32) and a number of cables (33) electrically connecting the first circuit board with the second circuit board. The first and the second circuit boards have front and rear mating edges (30, 32) respectively received in the channels of the front and the rear housing portions for mating with complementary components.Type: GrantFiled: July 1, 2003Date of Patent: November 9, 2004Assignee: Hon Hai Precision Ind. Co. Ltd.Inventor: Jerry Wu
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Patent number: 6791213Abstract: The invention provides a modular distribution system having central distribution panel for receiving a plurality of services at an input and having a plurality of outputs each connected to an outlet at a remote location. A central region is provided in the central distribution panel having a plurality of module receiving connectors each having a first portion connected to the input and a second portion connected to one of the plurality of outlets. A plurality of modules are each separately connectable to a respective module receiving connector and configured to bridge a selected service from the first portion of the module receiving connector to the second portion of the module receiving connector.Type: GrantFiled: March 1, 2001Date of Patent: September 14, 2004Assignee: Yazaki North America, Inc.Inventors: Matthew T. Miller, Larry E. Dittmann, Jeffrey J. Fegley, William H. Bair
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Patent number: 6676425Abstract: In one general aspect, a lamp length compensation system includes a lamp socket, a retention clip, and a flexible member. The retention clip has a movement stop and is mounted to a wall to slideably retain the lamp socket between the wall and the movement stop. The flexible member also is mounted to the wall and flexedly contacts the lamp socket.Type: GrantFiled: November 28, 2001Date of Patent: January 13, 2004Assignee: Cooper Technologies CompanyInventor: Randy Kent Lewis
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Patent number: 6577905Abstract: An apparatus and method for providing a transient connection port are provided. Further, an apparatus and method for switching between a permanent connection port and a transient connection port are provided. The apparatus and method include a permanent connection port and a transient connection port located at the rear of a rack mounted server system and the front of the rack mounted server system, respectively. The permanent connection port operates when there is an absence of a connected device at the transient connection port. When a device is connected to the transient connection port, a signal is sent to a logic switch which causes the active input to be switched from the permanent connection port to the transient connection port. When the device is no longer connected to the transient connection port, the absence of the signal from the transient connection port causes the logic switch to switch the active input back to the permanent connection port.Type: GrantFiled: June 29, 2000Date of Patent: June 10, 2003Assignee: International Business Machines CorporationInventors: Paul Gordon Robertson, Hector Saenz
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Patent number: 6325650Abstract: A modular communication system, particularly for interior space-dividing wall panels which are serially-connected together to define a plurality of adjacent workstations. The modular communication system is defined by a plurality of prefabricated modules, one of which is an elongate main distribution module mountable within a raceway which extends horizontally longitudinally of the panel. This elongate main distribution module, in one embodiment, has a length which approximately corresponds to the panel length, and has terminals or connectors at opposite ends so that a plurality of main distribution modules can be serially-connected to extend along a plurality of serially-connected panels. The main communication modules define a plurality of telecommunication links (i.e., paths), with each link preferably being defined by eight conductors (i.e., four pairs).Type: GrantFiled: October 20, 2000Date of Patent: December 4, 2001Assignee: Haworth, Inc.Inventors: Harold R. Wilson, Ross S. Johnson
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Patent number: 6267611Abstract: A modular communication system, particularly for interior space-dividing wall panels which are serially-connected together to define a plurality of adjacent workstations. The modular communication system is defined by a plurality of prefabricated modules, one of which is an elongate main distribution module mountable within a raceway which extends horizontally longitudinally of the panel. This elongate main distribution module, in one embodiment, has a length which approximately corresponds to the panel length, and has terminals or connectors at opposite ends so that a plurality of main distribution modules can be serially-connected to extend along a plurality of serially-connected panels. The main communication modules define a plurality of telecommunication links (i.e., paths), with each link preferably being defined by eight conductors (i.e., four pairs).Type: GrantFiled: October 12, 1999Date of Patent: July 31, 2001Assignee: Haworth, Inc.Inventors: Harold R. Wilson, Ross S. Johnson
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Patent number: 6206711Abstract: A contact alignment body (14) is provided with a plurality of alignment region grooves (87) and wire openings (88). A plurality of contact elements (62) are provided, each having a wire side end positioned in one of the alignment region grooves (87) with the wire side end extending into the wire openings (88) of the contact alignment body (14). A contact displacement member (66) is connected to the contact elements. A wire guide (64) is positioned adjacent the contact alignment body (14) and includes a plurality of wire channels (63). The wire guide (64) has a cable end of a small width and a contact alignment body end of a larger width. The wire channels (63) provide wire paths of substantially identical lengths extending from the cable end to the contact alignment body end. A cable (22) with wire terminating ends (110) are inserted in the wire channels (63) of the wire guide (64) with a contact portion of the wire terminating ends (110) extending out of the wire channels (63).Type: GrantFiled: October 26, 1999Date of Patent: March 27, 2001Assignee: Krone GmbHInventors: Richard Herbert Snow, Timothy James Pickles, Ross S. Johnson
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Patent number: 6199207Abstract: A removable plug-in board for dividing incoming radio frequency (RF) to an external port and providing alternating current (AC) signals to a CATV system amplifier contains a radio frequency choke or inductor for passing the AC power signal, a high pass filter for passing the radio frequency signal and either a directional coupler or a splitter. This plug-in board is inserted into a motherboard on which is mounted amplification circuitry and power supply and divider circuitry. The plug-in board routes RF signals arriving on an input port of the amplifier motherboard through the directional coupler to the amplification circuitry, while additionally tapping off and feeding the incoming RF signals to a second output port of the amplifier motherboard.Type: GrantFiled: February 11, 1999Date of Patent: March 6, 2001Assignee: Scientific-Atlanta, Inc.Inventors: Catherine W. Jelinek, Mark A. Palazzo, Stephan W. Vogt
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Patent number: 6186808Abstract: A telecommunications/data link and connector assembly is provided including a transmission cable comprising a plurality of transmission lines, a first interface end assembly and a second interface end assembly. The first interface end assembly comprises a first contact alignment body including a line connection end and an opposite end. A first end plurality of contact elements is provided with each of the contact elements being positioned and aligned by the first contact alignment body and extending from adjacent to the line connection end toward the opposite end. Each of the first side contact elements is movable between a contact position and a non-contact position. Each of the first side contact elements includes a contact area and a line connection area for an electrical connection with a line. A first end shield housing is provided wherein the first contact alignment body is disposed in the first end shield housing in a locked position.Type: GrantFiled: April 27, 1998Date of Patent: February 13, 2001Assignees: Krone GmbH, Haworth, Inc.Inventors: Richard Herbert Snow, Timothy James Pickles, Ross S. Johnson
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Patent number: 6139345Abstract: A component unit (40) is provided for connecting a circuit component (42) such as a chip resistor to a pair of contacts (22A, 22B) of a connector, in a simple, robust, and low-cost manner. The component unit includes a chip component in the form of a block with opposite end portions forming terminals, and a pair of clips (44, 46) that each has a chip-engaging part (52) soldered to a component terminal and a pin-engaging part (50) that can be slid over a pin portion of a connector contact. The chip-engaging part of each clip includes three walls (80, 82, 84) forming a channel that closely receives an end portion of the chip and that is soldered thereto. A connector insulator (26) has a surface (118) with a recess (120) that closely receives the chip component and the side walls (82, 84) of each clip channel.Type: GrantFiled: October 18, 1999Date of Patent: October 31, 2000Assignee: ITT Manufacturing Enterprises, Inc.Inventor: Steven Zolten Muzslay
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Patent number: 6135796Abstract: A modular communication system, particularly for interior space-dividing wall panels which are serially-connected together to define a plurality of adjacent workstations. The modular communication system is defined by a plurality of prefabricated modules, one of which is an elongate main distribution module mountable within a raceway which extends horizontally longitudinally of the panel. This elongate main distribution module, in one embodiment, has a length which approximately corresponds to the panel length, and has terminals or connectors at opposite ends so that a plurality of main distribution modules can be serially-connected to extend along a plurality of serially-connected panels. The main communication modules define a plurality of telecommunication links (i.e., paths), with each link preferably being defined by eight conductors (i.e., four pairs).Type: GrantFiled: July 1, 1999Date of Patent: October 24, 2000Assignee: Haworth, Inc.Inventors: Harold R. Wilson, Ross S. Johnson
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Patent number: 6093041Abstract: In a connector block of the type including a body and at least one end cap supported on the body, the end cap housing a plurality of terminals with conductive contacts extending therefrom into the body. A conductive power bus including a rail, a plurality of fingers and a leaf-spring tail is coupled to the connector block, with the power bus positioned clear of electrical contact with the terminals or the conductive contacts. The power bus rail is seated within the connector block between the body and the end cap. The power bus fingers extend within the body from the rail and are positioned between the conductive contacts. The power bus leaf-spring tail extends external of the body. The connector block can cooperate with a suitably configured mounting bracket having a power bus and plural fingers which terminate in electrical contacts to transfer power therebetween to energize subsystems such as protector circuits that may be coupled to the connector block.Type: GrantFiled: October 30, 1998Date of Patent: July 25, 2000Assignee: Lucent Technologies Inc.Inventors: Jason Abraham Kay, Ronald Marchisin, Paul Raymond Briggs, Adam Stuart Kane, Peter F. Eckhardt
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Patent number: 6089893Abstract: An illuminated electrical receptacle which employs a lamp containing electroluminescent materials which are made to produce visible light upon the application of AC current to such materials. The lamp is flat with apertures which permit the blades of two electrical plugs to pass through from a face plate to a base containing electrical contacts. The face plate is formed of materials which permit the light produced to pass through all or selected parts of the face plate or outline the face plate or its apertures.Type: GrantFiled: January 21, 1998Date of Patent: July 18, 2000Assignee: Leviton Manufacturing Co., Inc.Inventors: Dongxiao Yu, Joseph DiOrio
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Patent number: 6081109Abstract: A current sensing wafer fits about the blades of an AC power cord and is connectible to peripheral equipment for sensing when current is being drawn through the power cord, and thereby indicating when a power consuming device using the power cord is operating. The wafer, in a preferred embodiment, comprises an insulating substrate which has thereon a loop of ferromagnetic material. Slots for fitting about the twin blades of an AC power cord plug extend through the wafer and the loop of ferromagnetic material extends about the slots, generally in a FIG. 8 pattern. This arrangement, extending about the positive and negative conductors, creates a magnetic current in the loop. A sensor coil is integrated into the loop and includes an amplifier circuit for signaling controlled peripheral equipment that current is flowing through the AC power cord, and therefor, electrical devices using the current are operating.Type: GrantFiled: November 7, 1997Date of Patent: June 27, 2000Assignee: Xantech CorporationInventors: Herbert E. Seymour, Michael S. Robbins
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Patent number: 6027354Abstract: An apparatus for connecting an electronic device located in a high temperature environment, with a test unit located in a lower temperature environment, includes a ceramic fixturing plate that is formed with at least one hole. The apparatus also includes a metal spring conductor clip which has a first end and a second end. The first end of the conductor clip is selectively insertable into a hole of the fixturing plate to establish electrical contact with a lead from the electronic device being tested. At the same time, the second end of the conductor clip is engageable with the fixturing plate to hold the conductor clip on the plate. A wire, which is mechanically and electrically connected to the conductor clip, electrically connects the electronic device with the test unit that is located in the lower temperature environment.Type: GrantFiled: October 2, 1998Date of Patent: February 22, 2000Assignee: Micro Instrument CompanyInventors: Kenneth D. Bowers, B. Lyle Leigh
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Patent number: 5964609Abstract: A modular communication system, particularly for interior space-dividing wall panels which are serially-connected together to define a plurality of adjacent workstations. The modular communication system is defined by a plurality of prefabricated modules, one of which is an elongate main distribution module mountable within a raceway which extends horizontally longitudinally of the panel. This elongate main distribution module, in one embodiment, has a length which approximately corresponds to the panel length, and has terminals or connectors at opposite ends so that a plurality of main distribution modules can be serially-connected to extend along a plurality of serially-connected panels. The main communication modules define a plurality of telecommunication links (i.e., paths), with each link preferably being defined by eight conductors (i.e., four pairs).Type: GrantFiled: April 30, 1997Date of Patent: October 12, 1999Assignee: Haworth, Inc.Inventors: Harold R. Wilson, Ross S. Johnson
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Patent number: 5957714Abstract: A modular communication system, particularly for interior space-dividing wall panels which are serially connected together to define a plurality of adjacent workstations. The modular communication system is defined by a plurality of prefabricated modules, one of which is an elongate main distribution module mountable within a raceway which extends horizontally longitudinally of the panel. This elongate main distribution module, in one embodiment, has a length which approximately corresponds to the panel length, and has terminals or connectors at opposite ends so that a plurality of main distribution modules can be serially connected to extend along a plurality of serially-connected panels. The main communication modules define a plurality of telecommunication links (i.e., paths), with each link preferably being defined by eight conductors (i.e., four pairs).Type: GrantFiled: July 18, 1997Date of Patent: September 28, 1999Assignee: Haworth Inc.Inventors: Ross Johnson, Harold R. Wilson
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Patent number: 5938462Abstract: A modular communication system, particularly for interior space-dividing wall panels which are serially-connected together to define a plurality of adjacent workstations. The modular communication system is defined by a plurality of prefabricated modules, one of which is an elongate main distribution module mountable within a raceway which extends horizontally longitudinally of the panel. This elongate main distribution module, in one embodiment, has a length which approximately corresponds to the panel length, and has terminals or connectors at opposite ends so that a plurality of main distribution modules can be serially-connected to extend along a plurality of serially-connected panels. The main communication modules define a plurality of telecommunication links (i.e., paths), with each link preferably being defined by eight conductors (i.e., four pairs).Type: GrantFiled: March 10, 1997Date of Patent: August 17, 1999Assignee: Haworth, Inc.Inventors: Harold R. Wilson, Ross Johnson
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Patent number: 5816836Abstract: A telecommunications and data connector with a connector first side assembly having a first side base portion formed of plastic and defining a plurality of grooves. The connector first side assembly also includes a first side plurality of contact elements. Each of the contacts extend from a wire end toward an assembly connection end. Each of the first side contact elements is movable between a contact position, and a non-contact position. A connector second side assembly is provided which is substantially identical to the connector first side assembly. The connector first side assembly and the connector second side assembly are connectable in a mated position wherein individual contact areas of the first side plurality of contacts make electrical contact with the corresponding individual contact areas of the second plurality of electrical contacts. The contact assemblies each include a hermaphroditic connector for coupling the assemblies together.Type: GrantFiled: May 22, 1996Date of Patent: October 6, 1998Assignee: Krone AGInventors: Richard Snow, Tim Pickles
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Patent number: 5766029Abstract: A connector is provided for attaching and mounting a first electrical device, such as a carbon monoxide detector (36) or a motion detector, to a second electrical device such as a smoke detector (34) or another source of electrical power premounted on the ceiling or wall. The connector comprises an elongated member defining spaced first and second apertures (18,28). At least a portion of the first aperture (18) may extend only partway through the elongated member to provide a back wall which is used for securing the connector to the wall or ceiling. The second aperture (28) extends completely through the elongated member, for receiving the preinstalled second electrical device (34). A channel (32) is defined in the elongated member extending between the first and second apertures, to provide an enclosed space for electric wire (38) to connect between the respective electrical devices mounted in the respective apertures.Type: GrantFiled: November 6, 1996Date of Patent: June 16, 1998Inventor: Mark Raison
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Patent number: 5692917Abstract: An insert device provides a conductive path between various pins of a host computer's communication port in order to provide a computer program with the capability of determining the presence of the insert device for software copy protection purposes. The insert device is of a shape, size, and character such that a normal mating engagement between a mated connector pair is unaffected.Type: GrantFiled: April 18, 1996Date of Patent: December 2, 1997Assignee: TRW Inc.Inventors: Sean Michael Rieb, Paul Jay Miller, Kevin Gale Foreman
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Patent number: 5683256Abstract: An integral thru-hole contact is provided for solderless connection of a pin inserted therein. The integral contact provides for an interconnect board of extremely low profile for interconnection with an IC package or sockets or pin grid array sockets and may provide for power/ground decoupling or voltage conversion and upgrading of microprocessors.Type: GrantFiled: December 9, 1994Date of Patent: November 4, 1997Assignee: Methode Electronics, Inc.Inventor: William E. Werther
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Patent number: 5428288Abstract: A sensor device in the form of a thin, generally flat substrate which fits between an electrical plug and an electrical outlet while permitting normal mated engagement therebetween. The substrate preferably includes at least one microelectronic device for detecting and storing electrical characteristics of signals flowing from the outlet to the plug.Type: GrantFiled: June 20, 1994Date of Patent: June 27, 1995Assignee: TRW Inc.Inventors: Kevin G. Foreman, Paul J. Miller, Willie C. Kiser
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Patent number: 5290191Abstract: A wafer-like insert has a plurality of holes therein which correspond to pins of an electrical connector. The wafer includes contacts for making electrical connection to the pins, connector shell or electrical components. In such manner, the wafer can be used for a wide variety of purposes such as conditioning signals carried by the pins and grounding selected pin(s) to each other and/or the connector shell. The wafer can be installed in any common electrical connector pair without prior modification or preparation of the connectors and without impairing the normal fit or function of the mated connector pair.Type: GrantFiled: August 31, 1992Date of Patent: March 1, 1994Inventors: Kevin G. Foreman, Willie C. Kiser, Karin J. Lovett, Paul J. Miller
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Patent number: 5281159Abstract: An adaptor for permitting a switching or other device having round pin type terminals extending therefrom to be connected to a connector of the type for connection to a flat-blade type terminal pin. An upper and lower shell joined at a parting line capture a plurality of flat-blade terminal strips. Each of the strips has the end thereof extending outwardly into a shroud formed by the shells for external connection thereto. The shells have voids which expose circular flanged perforations with spring tabs which are adapted to receive round pin connectors in frictional engagement.Type: GrantFiled: March 4, 1993Date of Patent: January 25, 1994Assignee: Eaton CorporationInventors: Katalin A. Schmidt, Jaime Lopez
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Patent number: 5181859Abstract: A semiconductor wafer has a plurality of holes therein which correspond to pins of an electrical connector. The wafer includes circuitry thereon and contacts for making electrical connection to the pins. In such manner, the circuitry on the wafer can be used for a wide variety of purposes such as testing or modifying signals carried by the pins. The wafer can be installed in any common electrical connector pair without prior modification or preparation of the connectors and without impairing the normal fit or function of the mated connector pair.Type: GrantFiled: June 5, 1992Date of Patent: January 26, 1993Assignee: TRW Inc.Inventors: Kevin G. Foreman, Paul J. Miller
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Patent number: 5118302Abstract: An electrical connector designed to fit about the contact pins of a fluorescent lamp and to supply electric power to a small electric motor of animated display purposes. The connector is of thin elongated construction having one end thereof which is bifurcated to allow the connector to be placed about the lamp contact pins. Electrodes contained within the bifurcated portion contact the lamp pins and supply power to the motor.Type: GrantFiled: June 3, 1991Date of Patent: June 2, 1992Assignee: Ornamotor, Inc.Inventors: David A. Fussell, David Morrison