Wall Engagement Member Patents (Class 174/668)
  • Patent number: 11698094
    Abstract: A grommet has a body that includes a longitudinal axis and has a passageway therein. The grommet further includes a collar and a box prong. The collar extends from the body and away from the longitudinal axis. The box prong extends at least partially around the body. The grommet also includes a plurality of openings that extend through at least the box prong.
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: July 11, 2023
    Assignee: ILLINOIS TOOL WORKS INC.
    Inventor: Scott M. Liebelt
  • Patent number: 11346385
    Abstract: A grommet has a body that includes a longitudinal axis and has a passageway therein. The grommet further includes a collar and a box prong. The collar extends from the body and away from the longitudinal axis. The box prong extends circumferentially around the body. A plurality of openings extend through the body and the box prong at diametrically opposed sides. The grommet is configured to attach within a slot of a component in any orientation.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: May 31, 2022
    Assignee: Illinois Tool Works Inc.
    Inventor: Scott M. Liebelt
  • Patent number: 10673219
    Abstract: An electrical box assemblies and cable connectors are provided. The cable connectors include a frame and a cable retaining member releasably secured to the frame. The cable retaining members releasably secure an electrical cable to an electrical box by engaging the sheathing of the electrical cable. The electrical box assembly includes an electrical box and at least one cable connector.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: June 2, 2020
    Assignee: HUBBELL INCORPORATED
    Inventors: Krzysztof W. Korcz, Steven James Johnson
  • Patent number: 10587108
    Abstract: The present disclosure provides cable glands having an entry portion, an elbow portion and an exit portion. The entry portion includes an entry component. The elbow portion is physically coupled to the entry portion and includes a locking collar, a snap ring and a union elbow. The exit portion is physically coupled to the elbow portion and includes a middle nut, a rubber seal, a seal clamp and a back nut.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: March 10, 2020
    Assignee: HUBBELL INCORPORATED
    Inventors: William M. Maass, Christopher J. Minski
  • Patent number: 9444302
    Abstract: A rotary electric machine includes a rotor, a stator, a circuit substrate, a tubular closed-top and closed-bottom motor case arranged to accommodate the rotor, and bearings. The motor case is axially divided into a first casing and a second casing. Each of a first and a second tap portion of the first and the second casings includes an inner circumferential surface and at least one groove arranged on the inner circumferential surface. A lead bush includes a through-hole arranged to guide a lead wire and at least three annular bulging portions arranged at a specified interval along an outer circumferential surface of the lead bush. A middle annular bulging portion of the three annular bulging portions is fitted to the groove of each of the first tap portion and the second tap portion so that the lead bush is gripped between the first tap portion and the second tap portion.
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: September 13, 2016
    Assignee: NIDEC SERVO CORPORATION
    Inventors: Runxiang Mao, Hiroyuki Tanaka
  • Patent number: 9241417
    Abstract: The waterproof structure of an electrical junction box herein prevents water from entering into the electrical junction box. The electrical junction box includes a main body having a groove formed on an outer wall thereof and a tubular wire cover composed of front and rear split covers. Electric wires are passed downward through the wire cover and fixed to a lower portion of the wire cover using a tape. The wire cover is slidably engaged with the groove of the junction box main body. The waterproof structure includes a step portion as a water stop formed on a rear wall of the wire cover. The rear wall is arranged in contact with or adjacent to a back wall of the groove so that the step portion prevents water from entering into the electrical junction box from bottom along the back wall of the groove through the electric wire.
    Type: Grant
    Filed: April 19, 2012
    Date of Patent: January 19, 2016
    Assignee: Yazaki Corporation
    Inventors: Shutoh Soh, Kenta Kamiya, Kouki Sato
  • Patent number: 9214792
    Abstract: A harness outlet through which a wiring harness is passed is provided on a sidewall of a case of an electrical junction box. A harness guide is extended form a circumference of the harness outlet to protect the wiring harness and to regulate a path (outlet direction) of the wiring harness. At a side near the harness outlet, the harness guide covers a whole circumference of the wiring harness. At a side away from the harness outlet, the harness guide covers both sides and an upper portion of the wiring harness, and a portion for covering the lower portion of the wiring harness is not provided on the harness guide.
    Type: Grant
    Filed: May 14, 2014
    Date of Patent: December 15, 2015
    Assignee: Yazaki Corporation
    Inventors: Takaaki Kakimi, Sunsoku I, Yasutomo Kubo
  • Publication number: 20150144395
    Abstract: A connector (10) to be mounted on a case (C) of a device includes a resin housing (30). A shield bracket (50) is fixed to the case (C) to cover the housing (30) and wires (W) are drawn out through a rear opening (51A). Rubber plugs (24) are accommodated in cavities (37) in the housing (30) and seal between inner surfaces of the cavities (37) and the wires (W). A resin back retainer (40) is mounted in a wire draw-out portion (32) of the housing (30) to be arranged in a tubular portion (51) of the shield bracket (50) with the wires (W) supported and retains the rubber plugs (24). Wire protecting portions (46) are provided at positions of the back retainer (40) at a distance from the wires (W) and project back from the rear end opening (51A) of the shield bracket (50).
    Type: Application
    Filed: November 12, 2014
    Publication date: May 28, 2015
    Inventor: Yukari Tanaka
  • Publication number: 20150144396
    Abstract: A connector (10) includes a housing (30) with a wire draw-out portion (34) from which wires (W) are drawn out. Rubber plugs (27) are accommodated in rubber plug accommodating portions (41) in the housing (30) and seal between the wires (W) and inner peripheral surfaces of the rubber plug accommodating portions (41). A back retainer (50) is mounted through a wire draw-out opening (34A) in the wire draw-out portion (34) and retains the rubber plugs (27). The back retainer (50) includes a retainer main body (52) for preventing backward movements of the rubber plugs (27) while allowing the insertion of the wires W therethrough. A position where the wires (W) are drawn out backward in the retainer main body (52) is closer to a back part of the wire draw-out portion (34) than the wire draw-out opening (34).
    Type: Application
    Filed: November 12, 2014
    Publication date: May 28, 2015
    Inventor: Yukari Tanaka
  • Publication number: 20150136475
    Abstract: A housing of an active medical device includes a metal wall having at least one feedthrough for an electrical connection through the wall. In the area of the feedthrough, the housing wall includes a contour groove extending through the thickness of wall, defining a metal islet electrically and physically isolated from the rest of the wall. The housing wall further includes an electrically insulating outer layer on the outer side of the wall extending over a region in alignment with the groove and beyond either side of the groove. The insulating outer layer includes a recess formed in alignment with the islet. The wall further includes an electrically conductive outer layer formed outside of the insulating layer and extending over the region in alignment with the groove and beyond either side of the groove. The islet is mechanically supported by the insulating and conductive outer layers.
    Type: Application
    Filed: November 12, 2014
    Publication date: May 21, 2015
    Inventor: Bertrand Boutaud
  • Publication number: 20150027775
    Abstract: The invention relates to the domains of power electronics and electric power transmission systems and concerns a new structure for wall bushings for High and Ultra High Voltage AC or DC applications. The wall bushing is remarkable as it can be assembled as a kit of two replaceable modules: a plug type module (20) and a socket type module (30) whose central conductors (15a,15b) are connected by a joint that allows their thermal expansion.
    Type: Application
    Filed: January 9, 2012
    Publication date: January 29, 2015
    Applicant: ALSTOM TECHNOLOGY LTD.
    Inventors: Giovanni Testin, Luca Crocco, Milorad Sehovac
  • Publication number: 20140318856
    Abstract: A seal adapter for guiding an electric or data cable through an entry port into an electric distribution box has a seal adapter body capable of being threaded into an existing entry port of the distribution box. The seal adapter body has a first hollow portion carrying exterior threads and an enlarged-size cap integrally continuously formed with the first portion, the second portion extending transversely to a central axis of the first portion. The cap is capable of being drilled to form a pre-determined size opening for threading the cable therethrough. A kit containing the seal adapter may also include a pair of sealing rings and a conduit connector which engages with the cap of the seal adapter and extends outwardly from the distribution box. The conduit connector and the seal adapter form a seal around a guiding end of the cable forming a weather-tight entry for the cable.
    Type: Application
    Filed: April 25, 2013
    Publication date: October 30, 2014
    Inventor: Timothy Carman
  • Patent number: 8872043
    Abstract: A device for electric connection to an energy supply conductor for intermediate and high voltage. The device includes an insulation part and an electrically conducting voltage-carrying part. The voltage-carrying part is surrounded by an outer shell formed by the insulation part. The insulation part is formed by a thermoplastic polymer. At least along a part of the length of the voltage-carrying part, the outer shell extends with a spacing between its inner periphery and the outer periphery of the voltage-carrying part.
    Type: Grant
    Filed: April 12, 2007
    Date of Patent: October 28, 2014
    Assignee: ABB Research Ltd.
    Inventors: Patrik Roseen, Robert Espeseth
  • Patent number: 8872044
    Abstract: Devices, systems, and methods for protecting a cable from damage and holding the cable in position with respect to an opening in a machine deck can include a first body portion with a first channel portion configured to receive a cable, a second body portion with a second channel portion configured to receive the cable, a hinge connecting the first and second body portions, and one or more flange portions connected to the first and/or second body portions and configured to support the body portions on a surface of a machine deck such that the cable is positioned at a predetermined angle. The first and second body portions can be pivotable with respect to one another about the hinge between a closed position in which the first and second channel portions can be substantially aligned and an open position in which the channel portions can be separated from each other.
    Type: Grant
    Filed: August 9, 2012
    Date of Patent: October 28, 2014
    Assignee: Honda Motor Co., Ltd.
    Inventor: Curtis A. Nice
  • Publication number: 20140299369
    Abstract: A cable feedthrough includes a frame element and a sealing element. The frame element includes at least two frame parts and forms an inner chamber delimited by the frame parts. The sealing element is disposed in the inner chamber, lying adjacent to at least one of another sealing element or at least one of the frame parts. The sealing element is fixed in the frame element by a press fit. The sealing element includes a base body with a passage configured to receive a cable therethrough, and a conical cable bushing formed on the base body to extend the passage. The conical bushing including gradated stepped regions having diameters of different sizes.
    Type: Application
    Filed: October 5, 2012
    Publication date: October 9, 2014
    Applicant: PHOENIX CONTACT GMBH & CO. KG
    Inventors: Jens Andresen, Thorsten Diessel, Dennis Sprenger
  • Patent number: 8841563
    Abstract: Disclosed is a split conduit for separating line and low voltage wiring, wherein two wire or cable types are supported and do not interfere with one another along the conduit length. The conduit includes a rounded outer wall forming an enclosed cross section, wherein a partition is provided within the interior of the conduit that runs along its length to create a first and second pathway. The outer surface of the conduit is discretely marked based on line or low voltage, allowing a user to distinguish what wire type is in each pathway and to locate the partition without inspecting the wires or looking into the interior of the conduit. The split conduit is adapted to be connected to a split meter socket box having a divider for separating connection types, wherein wires from corresponding conduit chambers can be oriented appropriately to establish electrical connectivity within the meter box.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: September 23, 2014
    Inventor: Ryan O'Neil
  • Patent number: 8822845
    Abstract: The invention relates to a cable sleeve for guiding a cable in the inlet and outlet region of a hand-held tool. An end of the cable sleeve on the housing side is connected to the housing in a fixable manner, particularly in a form-fitting manner, so that advantageously no dust, dirt, or water may enter between the cable sleeve and the cable. According to the invention the cable sleeve has preferably a radial sealing element which corresponds to the cable and/or the housing in a sealing manner.
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: September 2, 2014
    Assignee: Robert Bosch GmbH
    Inventors: Justus Lamprecht, Sinisa Andrasic, Marcus Schuller
  • Patent number: 8809701
    Abstract: A connecting device for electrical junction boxes, including a sleeve member that can be inserted in a first hole of a first wall of a first box and in a second hole provided in a second wall of a second box to be joined to the first box. An annular gasket is fitted around the sleeve and is located between the two walls. The sleeve has a first end provided with a plate that is internal to the first box and a second end provided with an abutment means that engages the inner side of the second wall. The insertion of a wedge member, which is applied between the plate and the first wall, gradually moves the plate away from the inner side, pushing the walls against each other and compressing the gasket between them.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: August 19, 2014
    Assignee: Palazzoli S.p.A.
    Inventor: Bruno Levi
  • Patent number: 8797738
    Abstract: A power converting apparatus includes a housing, a cable, and a grommet supporting member. The housing includes a housing base, a main body, and an air duct. The housing base has a first surface and a second surface and includes a through hole. The main body includes a plurality of electronic components on the first surface of the housing base. The air duct is disposed on the second surface of the housing base, and cooling air flows through the air duct. The cable is disposed through the through hole of the housing base so as to be wired between the main body and the air duct. The grommet supporting member is in the air duct or the main body. The grommet supporting member supports a grommet through which the cable is disposed. The grommet supporting member is not integral with the housing base.
    Type: Grant
    Filed: April 12, 2012
    Date of Patent: August 5, 2014
    Assignee: Kabushiki Kaisha Yaskawa Denki
    Inventors: Sumiaki Nagano, Kazutaka Kishimoto, Makoto Kojyo
  • Patent number: 8791377
    Abstract: A fitting that anchors electrical wiring to a junction box or electrical panel includes gripping members which can releasably hold electrical wiring, in or out of armored conduit, and interference members which allow the fitting to be inserted through knock out apertures and, when in place, extend to prevent withdrawal from the aperture. Optionally a rotatable collar actuates the mechanisms and abuts the wall of the box or panel, eliminating any lateral movement when the interference members are engaged.
    Type: Grant
    Filed: July 25, 2011
    Date of Patent: July 29, 2014
    Assignee: Keemaya LLC
    Inventor: Afshin Jafari
  • Publication number: 20140174818
    Abstract: A connector member includes a coupler portion having a wall including a first end that extends to a second end that defines a connection zone. The wall includes an outer surface. A mounting portion is provided at the first end. The mounting portion includes one or more cantilevered beam elements that extend along the wall spaced from the outer surface. A locking member extends about the coupler portion between the one or more cantilevered beam elements and the outer surface of the wall. The locking member is configured and disposed to limit deflection of the one or more cantilevered beam elements to prevent removal of the connector member from a substrate.
    Type: Application
    Filed: December 20, 2012
    Publication date: June 26, 2014
    Applicant: REMY TECHNOLOGIES, L.L.C.
    Inventors: Billy Forest Bingham, JR., Steven C. Burton
  • Publication number: 20140167591
    Abstract: Disclosed in this application is a u-shaped grommet for use in a refrigerator. The grommet is fixed so as to allow wires to be routed towards an opening in the liner of the refrigerator, pass through the opening in the liner, and exit the grommet in the opposite direction as the wires entered. The grommet is preferably molded to the wires so that the combined product is inseparable from the wiring which it protects. The grommet is also described as a single piece grommet, although multiple piece grommets are anticipated. Further disclosed in this application is an improved pass-through hinge for routing utilities, including water and electricity, from the door to the body of the refrigerator. The improved hinge features a hollow hinge pin through which utilities may be routed, thereby overcoming the deficiencies of the current state of the art.
    Type: Application
    Filed: February 25, 2014
    Publication date: June 19, 2014
    Applicant: WHIRLPOOL CORPORATION
    Inventors: STEVAN R. DOLINSEK, TIMOTHY A. FULTON, DARYL L. HARMON, CHAD J. ROTTER, DAVID A. STAUFFER
  • Publication number: 20140041932
    Abstract: Devices, systems, and methods for protecting a cable from damage and holding the cable in position with respect to an opening in a machine deck can include a first body portion with a first channel portion configured to receive a cable, a second body portion with a second channel portion configured to receive the cable, a hinge connecting the first and second body portions, and one or more flange portions connected to the first and/or second body portions and configured to support the body portions on a surface of a machine deck such that the cable is positioned at a predetermined angle. The first and second body portions can be pivotable with respect to one another about the hinge between a closed position in which the first and second channel portions can be substantially aligned and an open position in which the channel portions can be separated from each other.
    Type: Application
    Filed: August 9, 2012
    Publication date: February 13, 2014
    Inventor: Curtis A. Nice
  • Patent number: 8366484
    Abstract: A device for electric connection to an energy supply conductor for medium and/or high voltage having a voltage-carrying element with an outer periphery, and a tubular outer shell with an inner periphery, the outer shell being formed by a polymer, and along at least a part of the axial extension of the element the outer shell extends axially with a space between its inner periphery and the outer periphery of the element, at least along a section of said part of the axial extension of the element the space is filled with a filler of an electrically insulating material other than that of the outer shell. An electric installation including the device, and a method for producing the device.
    Type: Grant
    Filed: January 13, 2012
    Date of Patent: February 5, 2013
    Assignee: ABB Research Ltd.
    Inventors: Alessandro Mattozzi, Patrik Roseen, Robert Espeseth, Gunn-Kristin Sonsteby, Paal Kristian Skryten, Ole Granhaug, Thor Endre, Tom-Rune Bjortuft, Dariusz Bednarowski, Lukasz Malinowski
  • Publication number: 20120312594
    Abstract: A latch for a washing machine or other appliance provides two interengaging elements on a lid and housing each having a magnet oriented for mutual repulsion. Proper repulsion of the magnets is necessary to signal that the lid is properly closed such as may be used to determine if the appliance may be locked and safely operated, for example, in a clothes spinning mode.
    Type: Application
    Filed: February 25, 2011
    Publication date: December 13, 2012
    Applicant: ILLINOIS TOOL WORKS INC.
    Inventors: Kenyon A. Hapke, Joel C. Bragg, Michael K. Hintz, Randy S. McDonald, Mark R. Heckenkamp, Jonathan H. Olson, Adrian J. Tengler, Jarod M. Sulik
  • Publication number: 20120228023
    Abstract: An electric compressor includes a compression mechanism, an electric motor that drives the compression mechanism, a compressor housing that accommodates the electric motor and the compression mechanism, an inverter housing coupled to the compressor housing and including an inverter accommodation chamber that accommodates the inverter, and a sealed terminal arranged in the compressor housing. The sealed terminal electrically connects the inverter and the electric motor. The sealed terminal includes a terminal pin, which is formed from a conductive material, a terminal holder, which holds the terminal pin, and an insulative body, which insulates the terminal pin from the terminal holder. The insulative body includes a first insulative body, which is arranged in the inverter accommodation chamber and formed from a ceramic, and a second insulation body, which is arranged in the compressor housing and formed from glass.
    Type: Application
    Filed: March 5, 2012
    Publication date: September 13, 2012
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Hiroshi FUKASAKU, Hiroyuki GENNAMI
  • Patent number: 8134089
    Abstract: A device for electric connection to an energy supply conductor for medium and high voltage, including: a voltage-carrying element; a tubular outer shell formed by a thermoplastic polymer and connected to the voltage carrying element; wherein the voltage-carrying element extends in a longitudinal direction of the tubular shell, and wherein, at least along a part of the length of the voltage-carrying element, the outer shell extends in a longitudinal direction with a space between its inner periphery and an outer periphery of the voltage-carrying element; the outer shell being provided with an outer contact surface to be connected to a wall of a gas-tight container somewhere along the part of the length of the voltage-carrying element; wherein the outer shell is arranged so as to separate said space from an atmosphere outside a container to which the device may be connected.
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: March 13, 2012
    Assignee: ABB Research Ltd.
    Inventors: Patrik Roseen, Paal Kristian Skryten, Tom-Rune Bjortuft, Ole Granhaug, Robert Espeseth
  • Patent number: 8119933
    Abstract: This disclosure is directed to electrical connectors, and more specifically to various types of electrical connectors, including an connector assembly having an integrally formed connector body having opposed end openings provided with an outer surface that slopes downwardly toward the outlet opening. The inlet opening having lips that are crimped retaining cable retainer inserts. A sloping or frustro-conical, snap fit, outer, retaining ring with locking tangs is provided for snap locking the outlet end portion of the connector body to an associated electric box or panel. The frustro-conical retaining ring has grounding tangs engaging the inner periphery of a knock out hole of an electric box or panel for effecting a positive electrical ground therebetween.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: February 21, 2012
    Assignee: Bridgeport Fittings, Inc.
    Inventors: Délbert Auray, Kenneth M. Kiely, Lawrence J. Smith
  • Publication number: 20120018217
    Abstract: An electrical connector feedthru insert assembly may include a connector body having a first leg projecting from the body in a first direction and second and third legs projecting from the body in a second direction substantially opposing the first direction. The first leg may be configured for insertion into a bushing well in a transformer, the bushing well including a conductive stud therein. The first leg may include a longitudinal bore extending therethrough configured for alignment with the conductive stud in the bushing well upon insertion of the first leg into the bushing well, the longitudinal bore having a bolt passage portion and a first shoulder portion. The feedthru insert assembly may further include a bolt sized for insertion into the longitudinal bore and including a tool engagement shoulder portion to engage the first shoulder portion of the longitudinal bore. Application of rotational force to the tool engagement shoulder portion may cause the bolt to threadingly engage the conductive stud.
    Type: Application
    Filed: July 5, 2011
    Publication date: January 26, 2012
    Applicant: THOMAS & BETTS INTERNATIONAL, INC.
    Inventors: Larry N. Siebens, Alan D. Borgstrom
  • Patent number: 8039765
    Abstract: In a leadthrough for an electrical high voltage conductor through a wall which separates a process area from an ambient area, comprising a body of a dielectric high voltage resistant material, two axially adjacent geometric base structures are provided, a cylinder and a truncated cone having a smaller diameter end adjacent the cylinder so that the cylinder has a radial annular surface area adjacent the truncated cone, and the cylinder includes axially extending gas supply bores arranged uniformly distributed over the circumference of the cylinder and having exit openings at the radial annular face of the cylinder such that gas supplied to the gas supply bores at the ambient area end of the cylinder is discharged from the gas supply bores onto the outer surface of the truncated cone to form a gas envelope around the truncated cone.
    Type: Grant
    Filed: July 28, 2008
    Date of Patent: October 18, 2011
    Assignee: Forschungszentrum Karlsruhe GmbH
    Inventors: Andrei Bologa, Thomas Wascher
  • Patent number: 8022303
    Abstract: A feed-through for feeding electric power to a submerged pump installed in a tank for cryogenic liquefied gases such as (LNG) liquefied natural gas and (LPG) liquefied propane gas. In the feed-through, a bushing made of an insulating material is inserted in the bushing insertion hole of a flange, and a conductor is inserted in the hollow part of the bushing. A gap between the flange and each end of the bushing insertion hole and a gap between each end of the bushing and the conductor are sealed airtight by seal members. A through-hole is formed in the wall of the bushing, and a space part communicating with the through-hole is formed in the flange. The pressure in the space part of the flange is detected by a pressure detector.
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: September 20, 2011
    Assignee: Furukawa Electric Industrial Cable Co., Ltd.
    Inventor: Masayuki Sasaki
  • Publication number: 20110180319
    Abstract: A cable mounting structure for an electric apparatus is provided which ensures sealing properties, such as waterproof properties and dustproof properties, and which can effectively contribute to downsizing, while easing restrictions on the size of a connecting tool mounted on one end of a cable connected to an electric apparatus body. The cable mounting structure comprises a housing (10) for accommodating an electric apparatus body, a cable (11) connected to the electric apparatus body via a second connector (12) or the like, a grommet (20) mounted on the cable (11), a recessed housing section (15) provided in the housing (10), and a lid (30) for closing the recessed housing section. The recessed housing section is formed in a closed-bottomed tubular shape recessed inwardly of the housing.
    Type: Application
    Filed: June 25, 2009
    Publication date: July 28, 2011
    Inventors: Koji Nagata, Yoshitaka Higashi
  • Patent number: 7915534
    Abstract: In a grommet (1), a centering unit and a temporary anchor unit are provided on an outer surface of a grommet inner member (2). The centering unit includes a plurality of centering portions (e.g., centering claws 8) configured to elastically abut on an attachment panel (20) at an inner edge thereof around an insertion hole (21) so as to position the grommet inner member (2) in a center of the insertion hole (21). The temporary anchor unit includes a plurality of engaging portions (e.g., temporary anchor claws 7) configured to engage with the inner edge of the attachment panel (20), thereby supporting the grommet (1) in an axial direction thereof before lock portions (e.g., lock claws 6) make the grommet inner member (2) retained at the inner edge of the attachment panel (20) around the insertion hole (21) when the grommet inner member (2) is inserted into the insertion hole (21).
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: March 29, 2011
    Assignees: The Furukawa Electric Co., Ltd., Furukawa Automotive Systems Inc., Honda Motor Co., Ltd.
    Inventors: Masanori Uchibori, Kyo Karino, Daisuke Watanabe, Tetsuya Mitani
  • Patent number: 7906736
    Abstract: A sealed wall feedthrough including a cylindrical assembly sleeve fixed and sealed in an opening of the wall, a cylindrical penetration module including joints ensuring the seal arranged on the periphery of its outside face, the module being able to transfer travel into the cylindrical assembly sleeve and includes locking with at least two annular grooves cut into the periphery of the inside face of the assembly sleeve.
    Type: Grant
    Filed: February 21, 2008
    Date of Patent: March 15, 2011
    Assignee: Souriau
    Inventor: Franck Aita
  • Publication number: 20100258347
    Abstract: A device for electric connection to an energy supply conductor for medium and high voltage, including: a voltage-carrying element; a tubular outer shell formed by a thermoplastic polymer and connected to the voltage carrying element; wherein the voltage-carrying element extends in a longitudinal direction of the tubular shell, and wherein, at least along a part of the length of the voltage-carrying element, the outer shell extends in a longitudinal direction with a space between its inner periphery and an outer periphery of the voltage-carrying element; the outer shell being provided with an outer contact surface to be connected to a wall of a gas-tight container somewhere along the part of the length of the voltage-carrying element; wherein the outer shell is arranged so as to separate said space from an atmosphere outside a container to which the device may be connected.
    Type: Application
    Filed: April 12, 2010
    Publication date: October 14, 2010
    Inventors: Patrik Roseen, Pal Skryten, Tom-Rune Bjortuft, Ole Granhaug, Robert Espeseth
  • Patent number: 7772500
    Abstract: An improved pole mount cable restraint insulator is described featuring a pin and bolt locking mechanism that may be used to secure a medium voltage 5 kV to 35 kV electrical cable to the insulator and riser pole. The cable restraint insulator includes a seat to secure the cable. A further improvement over existing cable restraints is the polymer insulating materials used in the construction. Such materials are lighter in weight, electrically track resistant, lower in cost and non-breakable. The cable restraint insulator may be constructed by injection molding and/or casting with variety of electrically insulating polymers.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: August 10, 2010
    Assignee: Marmon Utility LLC
    Inventors: May K. Cho, Robert Mielinski
  • Patent number: 7745740
    Abstract: An electric wire identifier that includes an anti-short bushing in the form of an electrical insulating ring-like insert fitted onto the end of a metal or armored clad cable that defines the terminal end of the armored cable or into the end of an electrical connector that is generally inserted through a knock-out hole of an electric box or panel, and which bushing includes an integral extension or surface capable of retaining thereon suitable identifying indicia that is rendered visible throughout the lifetime of the electrical installation. In another form of the invention, the wire identifiers, in the form of a label or tag having a loop attachment that may be arranged in a tree or roll whereby the individual labels or tags can be readily dispensed as needed.
    Type: Grant
    Filed: December 4, 2007
    Date of Patent: June 29, 2010
    Assignee: Bridgeport Fittings, Inc.
    Inventor: Lawrence J. Smith
  • Patent number: 7709755
    Abstract: A sealing element for sealing a strand-shaped body in an aperture of a wall, in particular for sealing a loom of cables in an aperture of a vehicle-body sheet, has a bush through which the strand-shaped body is guided. The bush has a circumferential wall bounding a cavity. A clamping element for clamping the bush against the aperture reaches with an extension into the cavity. The extension and/or the cavity are of a conical configuration such that, during clamping with the clamping element, the extension is pressed into the cavity, and therefore the circumferential wall is clamped radially against the aperture in the region of the conical configuration.
    Type: Grant
    Filed: September 13, 2007
    Date of Patent: May 4, 2010
    Assignee: Leoni Bordnetz-Systeme GmbH
    Inventor: Martin Pfister
  • Patent number: 7683265
    Abstract: A grommet is formed having a funnel shaped portion and a tubular portion linked to a small diameter end portion of the funnel shaped portion. The grommet is inserted to an aperture of a car body panel after a wire harness is passed through and attached to the funnel shaped portion and the tubular portion, and a body latch groove provided on the external circumferential surface of the funnel shaped portion is latched to the car body panel. An extended tubular portion is provided that projects from the tubular portion, and extends inside the funnel shaped portion. A plurality of ribs is provided on an external circumferential surface of the extended tubular portion. The ribs include type one ribs having grooves on both surfaces of an element linking the rib to the extended tubular portion, and a type two rib having no groove.
    Type: Grant
    Filed: July 19, 2007
    Date of Patent: March 23, 2010
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Yoshimi Uchida, Koji Yonezu, Manabu Matsumoto
  • Patent number: 7629533
    Abstract: A self-closing cable feed-through module is connected to an outer surface of the chamber. The feed-through module includes a first portion and a second portion, wherein cables are fed through the first and second portions into the chamber in a first position and the first and second portions form a leak tight seal around the cables in a second position.
    Type: Grant
    Filed: March 13, 2007
    Date of Patent: December 8, 2009
    Assignee: Temptronic Corporation
    Inventors: Kenneth M. Cole, Sr., Michael F. Conroy, Edward Lowerre, James Pelrin
  • Patent number: 7615715
    Abstract: A cable bushing device is used to pass an electrical cable through, in particular, two adjacent housings which are explosion and/or flame-proof. The cable bushing device includes a sleeve-like external body which can be inserted by the opposite first and second end sections into corresponding housing bores. Furthermore, the device has an insert inserted into an axial opening of the external body for retaining the electrical cables passed through the device and a fixing device for fastening the device to at least one housing.
    Type: Grant
    Filed: February 3, 2006
    Date of Patent: November 10, 2009
    Assignee: Cooper Crouse-Hinds GmbH
    Inventors: Gerd Hofmann, Reiner Naumann
  • Publication number: 20090183914
    Abstract: The application relates to an electrical guide section for feeding a motor vehicle cable through a wall of a motor vehicle, with a first connection for a power cable and a second connection for a power cable. A cable feedthrough of small construction space and easy to install can be achieved, in that the electrical guide section between the first connection and the second connection has an offset element which makes feeding of the cable through the housing possible, and in that the electrical guide section has a mounting for a securing device in such a manner that the securing device can be pushed into the mounting in order to secure the electrical guide section to the wall.
    Type: Application
    Filed: May 18, 2006
    Publication date: July 23, 2009
    Applicant: Auto Kabel Managementgesellschaft mbH
    Inventor: Alexander Urgatz
  • Publication number: 20090173537
    Abstract: The invention relates to a switch for electrical hand tools, comprising: a housing, switch means incorporated in the housing, at least one wire opening arranged in the housing for throughfeed of a connecting wire, at least one contact incorporated in the housing for making galvanic contact between a connecting wire placed through the opening and the switch means, and at least one sealing element fitting into the at least one wire opening, manufactured from a flexible material and provided with a throughfeed opening, wherein the sealing element has a first part in which a throughfeed opening has a diameter decreasing in the direction toward the interior of the housing. Due to this measure a very effective seal is obtained since the opening with decreasing diameter is widened slightly when the wire is inserted, whereby the seal is forced closely against the wire.
    Type: Application
    Filed: October 5, 2006
    Publication date: July 9, 2009
    Applicant: ELECTRISCHE APPARATENFABRIEK CAPAX B.V.
    Inventor: Henricus Cornelis Maria Hendriks
  • Patent number: 7495184
    Abstract: An electrical fitting with an improved arrangement on the trailing end for securing an electrical cable to a panel or an electrical box. The electrical fitting may include a single bore on the trailing end for connecting a single electrical cable to a knockout or two bores for securing two cables to a single knockout opening. The electrical fitting include a connector body having a leading body portion and a trailing body portion. The leading body portion may include a snap ring for snap-in connection to the panel or box or a threaded nose portion and locknut. The trailing body portion may include one or two inlet bores therein for the insertion of electrical cables. The improved arrangement for inserting a cable on the trailing end of the fitting includes an improved tandem tang with a common middle portion and a leading and trailing tang extending therefrom. A portion connecting the trailing tang to the common middle portion is of arcuate shape.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: February 24, 2009
    Assignee: Arlington Industries, Inc.
    Inventor: Thomas J. Gretz
  • Publication number: 20090044974
    Abstract: In a leadthrough for an electrical high voltage conductor through a wall which separates a process area from an ambient area, comprising a body of a dielectric high voltage resistant material, two axially adjacent geometric base structures are provided, a cylinder and a truncated cone having a smaller diameter end adjacent the cylinder so that the cylinder has a radial annular surface area adjacent the truncated cone, and the cylinder includes axially extending gas supply bores arranged uniformly distributed over the circumference of the cylinder and having exit openings at the radial annular face of the cylinder such that gas supplied to the gas supply bores at the ambient area end of the cylinder is discharged from the gas supply bores onto the outer surface of the truncated cone to form a gas envelope around the truncated cone.
    Type: Application
    Filed: July 28, 2008
    Publication date: February 19, 2009
    Inventors: Andrei Bologa, Thomas Wascher
  • Publication number: 20080314637
    Abstract: A cable bushing device is used to pass an electrical cable through, in particular, two adjacent housings which are explosion and/or flame-proof. The cable bushing device comprises a sleeve-like external body which can be inserted by the opposite first and second end sections into corresponding housing bores. Furthermore, the device has an insert inserted into an axial opening of the external body for retaining the electrical cables passed through the device and a fixing device for fastening the device to at least one housing.
    Type: Application
    Filed: February 3, 2006
    Publication date: December 25, 2008
    Applicant: COOPER CROUSE-HINDS GMBH
    Inventors: Gerd Hofmann, Reiner Naumann
  • Patent number: 7446268
    Abstract: This invention relates to a lead-through component for a cable. To achieve a lead-through component suitable for cables having a large diameter, the lead-through component includes a shrinkable sleeve that is to be threaded onto a lead-through bushing and whose inner surface is provided with a conductive material layer that comes into contact with the lead-through bushing, the shrinkable sleeve being shrinkable by heating to adhere to the lead-through bushing and to a cable threaded through the lead-through bushing.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: November 4, 2008
    Assignee: ABB Oy
    Inventor: Erkki Miettinen
  • Patent number: 7434814
    Abstract: A waterproof grommet, includes an elastic grommet body which is provided with a flange portion to be mounted to a panel; an annular wall which is provided on a first face of the flange portion; a lip portion which is provided on a second face of the flange portion, the second face being opposed to the first face; an annular reinforcing portion which is provided on the second face of the flange portion, and disposed inwardly of the lip portion; and a plurality of wire-passage tubular portions which are provided on the reinforcing portion through respective flexible portions, and are disposed within the annular wall. Proximal ends of the tubular portions are interconnected at a thick wall through the flexible portions. The reinforcing portion is adapted to be inserted into a panel hole of the panel.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: October 14, 2008
    Assignee: Yazaki Corporation
    Inventors: Yuichiro Kumakura, Yoshihiko Nakahama, Takanori Kawai
  • Patent number: 7418765
    Abstract: A grommet includes a first grommet, having a first insertion hole through which a wire harness passes, an inner cover, having a second insertion hole communicated to the first insertion hole, the inner cover being mounted into the first grommet and a second grommet, mounted on the inner cover, and having a harness containing portion between the second grommet and the inner cover. A rib is provided on one of the inner cover and the second grommet. A rib bearing portion is provided on the another of the inner cover and the second grommet so as to be disposed to face to the rib. The wire harness disposed on the rib is pushed out from the rib by the rib bearing portion when the second grommet is mounted on the inner cover.
    Type: Grant
    Filed: April 24, 2003
    Date of Patent: September 2, 2008
    Assignee: Yazaki Corporation
    Inventor: Yasushi Kameyama
  • Patent number: 7355130
    Abstract: A cable sealing device (10) includes a member (14) includes an elastomeric material and adapted to be fitted into a cable receiving aperture. The member includes a first wall (16) and a second wall (18) spaced apart from the first wall to partially define a cavity (20) between the walls. Each wall includes a cable receiving slot (e.g., 22, 24) formed in the wall. Each wall is deformable away from the respective slot to accommodate a respective cable portion (e.g., 26, 28) extended through the slot so that the wall is biased around the cable portion to minimize any opening around the cable portion passing through the slot. The slots in the respective walls cooperate to provide a redundant seal around a cable portion (30) passing through the member.
    Type: Grant
    Filed: February 8, 2005
    Date of Patent: April 8, 2008
    Assignee: Siemens Information and Communication Networks, Inc.
    Inventors: Glen Allen Holman, Andrew Filtness, Thomas Herbert Singer