Socket Or Slot Patents (Class 411/403)
  • Patent number: 10654527
    Abstract: An integrated fastener for an instrument cluster assembly, where multiple integrated fasteners are used to connect the front cover of the assembly to the back cover. The instrument cluster assembly includes at least one fastener integrated into the back cover, a first recessed portion formed as part of the back cover, and a separation wall formed as part of the back cover in proximity to the first recessed portion. A first mounting aperture is formed as part of the separation wall, and the integrated fastener attached to the back cover and located in the first mounting aperture when the integrated fastener is in a first configuration. The integrated fastener is detached from the back cover and rotated such that the integrated fastener is placed in a second configuration, securing the front cover to the back cover.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: May 19, 2020
    Assignee: Continental Automotive Systems, Inc
    Inventors: Daniel P. Tollis, Francisco Bolanos Ramirez, Michael E. Carrel, Fernando De Anda Gonzalez, Kevin Michael Dyer, Augusto Guillermo Figueroa Tamayo, Johan Gomez Martinez, Aldo Sainz Hernandez
  • Patent number: 10512734
    Abstract: The present disclosure provides medical devices, particularly medical grade needles with removable tips, as well as methods of needle tip installation and removal, and devices therefor. Needle tip installation and removal devices may include needle tip installation and removal tools and kits, including hand held and manipulated tools that facilitate the installation and removal of needle tips, particularly on vascular access port needles. Such installation and removal devices may provide more expedient hook up of the access port for the therapy. Also, the installation and removal of the needle tips may be conducted in a more sterile manner.
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: December 24, 2019
    Assignee: Versago Vascular Access, Inc.
    Inventors: Steven J. Tallarida, Richard P. Rodgers, John M. Butziger
  • Patent number: 10495127
    Abstract: An apparatus, system, and method are disclosed. The apparatus includes a body coupled to a head, the head including a hole of at least three sides and a shaft of at least three sides, the shaft being disposed inside the hole. The system includes a fastener apparatus that includes a head including a hole of at least three sides and a shaft of at least three sides located inside the hole. The system further includes a fastener driver that includes a driver head of at least three sides, and a driver hole of at least three sides, the driver hole located within the head. The method includes providing a fastener apparatus that includes a body coupled to a head, the head including a hole of at least three sides and a shaft of three sides that is located within the hole. The method further includes using the fastener apparatus.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: December 3, 2019
    Inventor: Anthony Nielson
  • Patent number: 10420684
    Abstract: Roll-in cots having lift assist mechanisms and lift assist mechanisms are disclosed. According to one embodiment, a lift assist mechanism includes a force application member having an actuation element, an actuation mechanism comprising a first grasp handle and a second grasp handle, and a force transmission assembly. The force transmission assembly includes a first keyway plate that is coupled to the first grasp handle, a second keyway plate that is coupled to the second grasp handle, and an actuation pin that extends through both the first keyway plate and the second keyway plate, where the actuation pin selectively applies a force to the actuation element of the force application member.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: September 24, 2019
    Assignee: Ferno-Washington, Inc.
    Inventors: Timothy Dietz, Brian Magill
  • Patent number: 10357297
    Abstract: A bionic apparatus is provided. The bionic apparatus includes a flexible portion having a plurality of pores, a rigid portion connected with the flexible portion, and a supporting element disposed in the flexible portion. The pore size of each pore is between 50 ?m to 500 ?m. The flexible portion, the rigid portion and the supporting element are one-piece formed by a additive manufacturing process.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: July 23, 2019
    Assignees: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, NATIONAL TAIWAN UNIVERSITY HOSPITAL
    Inventors: Pei-Yi Tsai, Chih-Chieh Huang, Yi-Hung Wen, Hsin-Hsin Shen, Yi-Hung Lin, De-Yau Lin, Jui-Sheng Sun, Chuan-Sheng Chuang, An-Li Chen, Ching-Chih Lin
  • Patent number: 10221946
    Abstract: A fastener having a head is provided. The fastener includes a unidirectional inner drive including an inner lobe having an inner ramp surface adjacent to an inner drive abutment surface adapted to receive a torque to effect a clockwise rotation of the fastener. The fastener further includes a concentric unidirectional outer drive including an outer lobe having an outer ramp surface adjacent to an outer drive abutment surface adapted to receive an inverse torque to effect a counter-clockwise rotation of the fastener.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: March 5, 2019
    Assignee: Ford Global Technologies, LLC
    Inventors: Mihir M. Pai, Todd Curtis Spaulding, Cecil Michael Pais, Brian J. Deurloo
  • Patent number: 10182886
    Abstract: An insertion post for transferring onto a model a location and orientation of at least one implant introduced in a jaw of a patient includes an insert piece insertable in the implant and to realize a fixed rotative connection with an interface of an internal opening of the implant. An end piece is arranged adjacent to the insert piece and tapers towards an apical end of the implant while substantially maintaining an outer contour of the insert piece.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: January 22, 2019
    Assignee: SIC INVENT AG
    Inventor: Marcus Von Malottki
  • Patent number: 10172629
    Abstract: The present invention relates to an implant system that comprises an implant, a handle configured to removably receive the implant, and, in some embodiments, a spacer tool configured to be mounted on the implant. In further embodiments, a k-wire is employed to guide the implant to a desired location. The handle has a hole for receiving a first portion of the implant. Using the handle to implant the implant, along with an associated spacer, provides a quick and convenient method for implanting the implant as described herein and in the associated drawings.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: January 8, 2019
    Assignee: Orthopro LLC
    Inventors: Dustin D. Leavitt, Brock L. Johnson, Wesley N. Harris
  • Patent number: 10098677
    Abstract: Spinal plates with additional features to improve the stability of the interface between the plate and the underlying bone. A bone plate may include one or more sharp ridges along the periphery of its underside. When attached to bone, the ridge digs into the bone and increases stability. A bone plate may alternatively or additionally include one or more holes for optional spikes, which may be inserted once the plate is attached to the bone. By separating the spikes and including them as an optional component, the plate may enhance stability while reducing or eliminating the chance of the spike injuring the patient. Furthermore, bone screws may incorporate alternating notches and ridges into the head of the screw. The notches and ridges may interface with a set screw, thereby preventing rotation and loosening of the screw.
    Type: Grant
    Filed: September 6, 2011
    Date of Patent: October 16, 2018
    Assignee: Globus Medical, Inc.
    Inventor: Samuel Petersheim
  • Patent number: 10052093
    Abstract: A solid, monolithic shaft member has an engagement end. The engagement end has a proximal end a distal end. The proximal end has a first cross-sectional geometry, and the distal end has a second cross-sectional geometry. The first cross-sectional geometry of the proximal end is different from the second cross-sectional geometry of the distal end. The cross-sectional geometry of the distal end transitions to the a cross-sectional geometry of the proximal end along a longitudinal axis of the engagement end of the solid, monolithic shaft member. This transition provides a gradual, blending, continuously transitioning cross-sectional geometry along the entire length of the longitudinal axis of the engagement end of the solid, monolithic shaft member.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: August 21, 2018
    Assignee: Smith & Nephew, Inc.
    Inventor: Mark Edwin Housman
  • Patent number: 10022844
    Abstract: A torque transmission driver is disclosed. The torque transmission driver has a main body having a first end portion and a second end portion, where the first end portion is adapted to receive and transmit torque from a torque generation source, and the second end portion is opposite the first end portion and has a key shape adapted to fit a recess in a fastener and has a protruding lead end having a taper between 10 and 30 and different in shape than the key shape with at least a portion of the protruding lead end substantially coextensive with the major dimension of the key shape. A torque transmission driver adapted to drive a small fasteners is also disclosed where the key shape is adapted to fit the recess of the small fastener.
    Type: Grant
    Filed: July 7, 2011
    Date of Patent: July 17, 2018
    Assignee: Infastech Intellectual Properties Pte. Ltd.
    Inventors: Richard W. Lukes, Brian Leuenberger
  • Patent number: 10018215
    Abstract: An installation tool fastener is particularly adapted for fastening a top plate to a roof support member and other structural connections and is particularly adapted for use with an installation tool. The installation tool fastener has a head with a maximum head diameter and a recess for coupling with a drive coupler. The shank of the head has an unthreaded portion and a uniform thread which has a major diameter approximately equal to the maximum diameter of the head. The head preferably has a slight taper. The thread preferably has a 7.5 thread per inch pitch and a thread angle from approximately 25° to 45°. In one embodiment for a 6 inch fastener, the thread length is approximately 5 inches and extends along the tapered distal tip.
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: July 10, 2018
    Assignee: Handy & Harman
    Inventors: Kevin G. Walters, Mark J. Guthrie, Timothy F. Gillis
  • Patent number: 9962759
    Abstract: A screw includes a head having a top surface where a drive socket and drive regions are recessedly formed. Each drive region has two non-parallel side walls and two different drive walls. One drive wall is connected to the side walls to form a groove communicating with the drive socket. The other drive wall is connected between two adjacent side walls of two adjacent grooves. At least one of the drive walls slopes downwards from the top surface at a slope of at least 1 degree. Each side wall connecting between the drive walls deviates inwards by an angle difference of at least 1 degree. The slope and the inward deviation of the walls receive a driving tool firmly to prevent a swinging problem and enhance the torque transmission. A punch adapted to form the recessed screw also facilitates a long-term production without losing the accuracy thereof.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: May 8, 2018
    Assignee: Essence Method Refine Co., Ltd.
    Inventor: Ling-Fang Chen
  • Patent number: 9957993
    Abstract: A screw recess and driver combination that comprises the use of varying frustums of differing cones to provide driver/recess contact faces that are elliptical.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: May 1, 2018
    Assignee: Research Engineering & Manufacturing INC
    Inventor: Alan Pritchard
  • Patent number: 9943934
    Abstract: A tool having a relatively ductile working end for engaging workpieces and a relatively hard non-working portion for driving the tool is disclosed, and a process for making same. The tool is formed with the material in a first state, such as by cold-working, and then only the non-working portion is heat treated to a second state. The working end is thus maintained in the ductile state while the non-working portion is hardened, thus imparting different materials performance characteristics to working end and non-working portion.
    Type: Grant
    Filed: October 8, 2008
    Date of Patent: April 17, 2018
    Assignee: Snap-on Incorporated
    Inventor: Daniel M. Eggert
  • Patent number: 9877764
    Abstract: A torque-limiting driver is disclosed, having a handle, a body, a torque-limiting assembly and a work-piece engaging tip. The torque-limiting assembly includes an upper and lower shank that have a plurality of teeth circumferentially spaced. The teeth have a vertical face, an inclined face, and a flat peak. There is a spring for applying pressure across the upper and lower shank with multiple washers interposed between the lower shaft and spring. In some instances, there is a round-square drive with arched catches having preselected radii to assure operation over certain cycles at selected torque and to reduce nose cone damage and breakage at a predetermined measurement of inch-pounds of torque.
    Type: Grant
    Filed: February 16, 2012
    Date of Patent: January 30, 2018
    Assignee: ECA Medical Instruments
    Inventors: John Nino, David Ivinson
  • Patent number: 9861788
    Abstract: Catheter shaft handles and deflection actuators are disclosed. The actuators include at least one pull wire guide wall and a means for anchoring the proximal portion of a pull wire or of a fiber attached to a pull wire. Each actuator is pivotable relative to the catheter handle housing, and may comprise at least one boss for pivoting the actuator relative to the catheter handle housing. The actuators transfer rotational motion based upon user input on a boss into longitudinal motion of a pull wire. The actuators may include a tensioning mechanism comprising a tension adjustment pin and a pin block, wherein the tension adjustment pin is rotatably attached to the pin block to enable adjustment of tension in a pull wire (e.g., during assembly of the catheter handle).
    Type: Grant
    Filed: May 7, 2014
    Date of Patent: January 9, 2018
    Assignee: St. Jude Medical, Atrial Fibrillation Division, Inc.
    Inventors: Alex Yu, Stephen W. Evans, Genevieve L. Gallagher, Troy T. Tegg
  • Patent number: 9815324
    Abstract: An antitheft nut may include a virtual reference line extending in a circumferential direction on a basis of a center with respect to one surface of a nut body, a plurality of key assembling portions continuously protruding or depressed along the virtual reference line, and an assembling line having the plurality of key assembling portions repeatedly formed while being spaced apart from each other in an inside direction and an outside direction of the virtual reference line.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: November 14, 2017
    Assignee: Hyundai Motor Company
    Inventors: Seok Hwan Yun, Hyung Seob Kim
  • Patent number: 9815180
    Abstract: A torque transmission driver is disclosed having a shaft adapted to receive and transmit torque from a torque generating source to the driver and a nib having a five or six lobe key-shape adapted to fit in a recess in a fastener, the nib being equal to or less than 0.050? in length and having lobes of substantially the same form along the entire second end portion.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: November 14, 2017
    Assignee: Infastech Intellectual Properties, PTE. LTD.
    Inventors: Richard W. Lukes, Brian Leuenberger
  • Patent number: 9790722
    Abstract: A refrigerator, with respect to the refrigerator having a plurality of doors to open/close a storage compartment, capable of adjusting the height of the plurality of doors as to adjust the height difference that occurs between the plurality of doors. A lower hinge module of the refrigerator includes a hinge shaft being inserted into a lower portion of the door, a worm wheel coupled to the hinge shaft so as to be ascended/descended while supporting the weight of the door, and a worm engaged with the worm wheel to rotate the worm wheel.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: October 17, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Mu Yeol Sun, Dong In Shin, Hong Joo Mun, Sung Wook Kang, Teleginyury
  • Patent number: 9764451
    Abstract: A brake pipe fitting tool includes a first hydraulic pipe wrench, a second hydraulic pipe wrench, a connecting portion and a handle portion. The first hydraulic pipe wrench has a first jaw defining a first hydraulic pipe insertion opening. The second hydraulic pipe wrench has a second jaw defining a second hydraulic pipe insertion opening. The connecting portion connects the first hydraulic pipe wrench to the second hydraulic pipe wrench such that the first hydraulic pipe wrench and the second hydraulic pipe wrench are fixedly and rigidly connected to one another and spaced apart from one another by a predetermined distance. The first hydraulic pipe insertion opening and the second hydraulic pipe insertion opening are parallel to one another and aligned with one another. The handle portion is rigidly fixed to one of the first hydraulic pipe wrench, the second hydraulic pipe wrench or the connecting portion.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: September 19, 2017
    Assignee: Nissan North America, Inc.
    Inventors: Paul Robson, Scott Warnecke
  • Patent number: 9763711
    Abstract: The present disclosure includes a method for reducing a bone fracture and an apparatus such as a cable button for use with a bone plate, the cable button including cable button threads, a plurality of cable button apertures, a hex socket, and a hex opening. The present disclosure also includes a method for reducing a bone fracture and an apparatus such as a cable button for use with a bone plate, the cable button including a plurality of legs, where a leg includes a protrusion, where the protrusion engages the bone plate, and the cable button defines at least one cable button aperture.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: September 19, 2017
    Assignee: Zimmer, Inc.
    Inventors: Larabeth G. Ryan, Michael J. LaLonde, Michael K. Keith
  • Patent number: 9695865
    Abstract: An assembly for adjusting a cable that includes a locking sleeve and an adapter that is connected to the cable. The adapter includes male and female-threaded portions that are coupled together. The locking sleeve is configured to be displaced between engagement and disengagement positions. When in the engagement position, securing devices of the male and female-threaded portions engage inner sections of the locking sleeve in a manner that prevents the male and female-threaded portions from being rotated relative to each other, thereby preventing a change in the length of the adapter so as to prevent an adjustment of the cable. When the cable is to be adjusted, the locking sleeve is displaced to disengagement position such that the securing device of either the male or female-threaded portion is disengaged from the locking sleeve, thereby allowing rotation of the male or female-threaded portions relative to each other.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: July 4, 2017
    Assignee: Schlage Lock Company LLC
    Inventor: John Snodgrass
  • Patent number: 9655665
    Abstract: Bone plate systems for surgical implants and bone repair are provided. The bone plate is multi-tiered for receiving bone anchors for securing a plurality of bones or bone fragments in a desired relationship. The plate members include throughbores for receiving a pivot base therein, with head ends of the bone anchors being secured within the pivot bases. The throughbores may permit and define a translation path for the pivot base and the bone anchor secured therein relative to the plate. The configuration of the pivot base and the throughbore facilitate pivoting and optional translation of the pivot base relative to the plate. With the bone anchor seated within the pivot base, an apparatus for inhibiting bone anchor back out is employed.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: May 23, 2017
    Assignee: PIONEER SURGICAL TECHNOLOGY, INC.
    Inventor: Scott J. Perrow
  • Patent number: 9543112
    Abstract: In an existing specimen cryo holder, a change in the orientation of a specimen would lead to tilting of a dewar together with the specimen and hence to bubbling of a cooling source contained in the dewar. In view of this, a specimen cryo holder, including a mechanism capable of cooling a specimen while keeping the posture of a dewar in a fixed direction even when the specimen is tilted into a direction suitable for processing or observation thereof, is provided. Also provided is a dewar in which a vacuum maintenance mechanism is mounted to an outer vessel so that an inner vessel holding a cooling source therein is vacuum-insulated from the outside air.
    Type: Grant
    Filed: June 4, 2013
    Date of Patent: January 10, 2017
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Yasuhira Nagakubo, Takashi Mizuo
  • Patent number: 9464660
    Abstract: A tamper-resistant fastener such as a nut for a bicycle has a smoothly rounded generally dome-shaped body and one or more recesses formed into the body. Each recess has a first and open ended portion which is bounded on radially inward side but not on the radially outward side, and a second and closed ended portion which is bounded on both the radially inward side and the radially outward side. Additionally, each recess can have an additional notch formed therein, the recess and notch together forming a major and minor recess. A wall which bounds the radially inward side of the recess decreases in radial distance from the central axis of the nut as the recess proceeds in the circumferential direction. A mating wrench has teeth that match the recesses and, if present, the notches.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: October 11, 2016
    Assignee: Revlock, LLC
    Inventors: Michael Ahdoot, Amir Atighehchi, Owen Zheng, Huy Tran, Jazzmin Martinez
  • Patent number: 9452007
    Abstract: A cannulated driver includes a handle, a barrel coupled to the handle, and a drive tip coupled to the barrel and having an outer surface and an engagement end that engages within a head of a cannulated screw. The driver is configured to removably retain a corresponding cannulated screw onto the driver. The drive tip includes a passageway disposed generally in a radial direction with respect to the driver's longitudinal axis. An engagement pin is movably mounted for travel in the passageway between an extended position wherein an exposable end of the pin protrudes radially beyond the outer surface of the drive tip and a retracted position wherein the pin does not thus protrude. In the extended position, the exposable end of the pin protrudes into a corresponding recess in the head of a special cannulated screw to removably retain the screw onto the driver.
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: September 27, 2016
    Inventors: David A. McGuire, Bruce D. Sunstein
  • Patent number: 9452059
    Abstract: An intervertebral spacer in the form of a generally flat four sided disc, with two opposite sides having slightly curved surfaces and two opposite sides having pointed lobes. The disc is configured to be placed between two vertebrae and rotated, with the rotation spreading the vertebrae and moving the pointed lobes into contact with the inner vertebral faces, for holding the vertebrae a fixed distance apart.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: September 27, 2016
    Inventors: Christian G. Zimmerman, Larry Holmes
  • Patent number: 9446817
    Abstract: The invention relates to a chain catcher used on multiple chainring arrangements on bicycles in combination with a derailleur to prevent the drive chain from slipping off the smallest chainring into the space between the chainring and the bicycle frame. The embodiment of a chain catcher according to the invention permits especially simple mounting and adjustment by using an additional fastening element. The corresponding method includes completion of the positioning, fastening, and adjustment of the derailleur before the chain catcher is installed.
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: September 20, 2016
    Assignee: SRAM Deutschland GmbH
    Inventor: Mark Santurbane
  • Patent number: 9404525
    Abstract: An interlocking interface retains a screw head in a socket to prevent migration of the screw head out of the socket, or to lock the screw head in the socket. The interlocking interface may retain or lock the screw at various polyaxial angles with respect to the socket. The screw head includes external corrugations. The socket includes an internal corrugated structure which interlocks with the external corrugations of the screw head when the screw is at various polyaxial angles with respect to the socket. A counterbore may be adjacent either or both ends of the socket.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: August 2, 2016
    Assignee: IMDS LLC
    Inventor: Jeffery D. Arnett
  • Patent number: 9261127
    Abstract: A fastener comprising a fastener body and a fastener head is disclosed. The fastener body has a threaded portion and defines a longitudinal axis. The fastener head is arranged at one end of the fastener body, and comprises a tool engaging portion. The tool engaging portion comprises a plurality of alternating lobes and flutes forming a multilobular surface pattern, each lobe having a driven surface arranged to engage with a driving surface of a tool, and a trailing surface arranged opposite to the driven surface. The driven surface and the trailing surface extend substantially parallel to the longitudinal axis defined by the fastener body. The trailing surface of at least one lobe is provided with a modified zone in which a diameter of the lobe is increased, said modified zone providing a wedging effect between the tool engaging portion and a tool. In the fastener of the invention wobble between the fastener and a tool is significantly reduced.
    Type: Grant
    Filed: April 2, 2013
    Date of Patent: February 16, 2016
    Assignee: ITW Construction Products ApS
    Inventor: Morten Irming Friis Buhl
  • Patent number: 9080586
    Abstract: A D-type screwing assembly for furniture contains a retaining member including a hole defined in the retaining member, with a plurality of ribs defined on two sides of the retaining member, and with a slot formed on a top end of the retaining member. A screw member includes at least two orifices defined on a head end of the screw member and a thread section formed on the screw member to screw with the hole of the retaining member. A rotary member includes at least two posts extending outwardly from a front end of the rotary member, with a number of the at least two posts corresponding to that of the at least two orifices of the screw member, so that the at least two posts of the rotary member are fitted into the at least two orifices of the screw member correspondingly.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: July 14, 2015
    Inventors: Min-Sheng Liu, Lei Cao, Jie Liu
  • Publication number: 20150093212
    Abstract: A fastening system including a pin member and a key for engaging the pin member. The pin member includes a shank portion and a recess formed within an end face of the shank portion. The recess includes a plurality of splines and recesses that form first and second bearing surfaces oriented at angles. The key includes a key head having a plurality of splines and grooves that form first and second bearing surfaces oriented at angles. The plurality of splines and recesses of the pin member and the plurality of splines and recesses of the key are adapted to communicate with each other when tightening and loosening the pin member.
    Type: Application
    Filed: October 1, 2014
    Publication date: April 2, 2015
    Applicant: ALCOA INC.
    Inventors: Rodrigo Pinheiro, Luke Haylock
  • Patent number: 8992151
    Abstract: A tamper-resistant fastener includes a non-circular drive recess optionally with a non-circular center post. Preferably the recess and center post are at least partially ellipsoidal cylinders that are concentric and aligned (i.e. they share a common major axis direction). This configuration forms a slot having preferably a substantially uniform width into which an authorized driver is inserted. The length of the major maximum dimension of the post is selected so that a circular arc tangent to the maximum radius of the post will pass closely to or intersect the minimum radial dimension of the recess.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: March 31, 2015
    Assignee: Parker Fasteners, LLC
    Inventor: Robert Parker
  • Publication number: 20150086294
    Abstract: A rivet bolt in combination with an attachment wherein the rivet bolt includes: a flange having a top surface and a bottom surface, and, a shaft having a threaded portion. An upper cylindrical portion of the rivet bolt includes an upper edge and an interior base surface having a drive head socket. The attachment receives the rivet bolt and comprises: a top surface, a bottom surface, a cylindrical bore therethrough, and an inverted frusto-conical surface extending from the top surface to the cylindrical bore. The upper cylindrical portion of the rivet bolt is deformed and rotatably and slidingly engages the inverted frusto-conical surface extending from the top surface of the attachment to the cylindrical bore therethrough. The upper cylindrical portion of the rivet bolt resides partially within the cylindrical bore. A process for making a rivet bolt in combination with an attachment is disclosed.
    Type: Application
    Filed: September 26, 2013
    Publication date: March 26, 2015
    Applicant: STAFAST PRODUCTS, INC.
    Inventor: STEPHEN R. SELLE
  • Patent number: 8955417
    Abstract: A design for a rotary drive both for a tool and for a workpiece to be rotationally driven is proposed. This rotary drive design contains a cylindrical basic shape which deviates from a circular cylindrical shape. The contour or the cross section through this basic shape has a plurality of rounded projections and rounded recesses arranged between said projections. The projections tangentially touch a circle having a maximum radius, while the recesses, for their part, tangentially touch a circle having a minimum radius. Deviating from this cylindrical basic shape, in the regions between the projections are configured conical surfaces, which are not instrumental in the transmission of torques, but take care of centering and alignment between the tool and the workpiece.
    Type: Grant
    Filed: June 3, 2011
    Date of Patent: February 17, 2015
    Assignee: SWG Schraubenwerk Gaisbach GmbH
    Inventors: Guenter Stiebitz, Patrick Roll, Joachim Glattbach
  • Publication number: 20140360123
    Abstract: A fastener assembly for connecting a non-load bearing wall to a truss comprises a fastener with a sleeve retained on the fastener and axially displaceable along the fastener. The fastener has unthreaded shank portion and the sleeve is disposed about the unthreaded shank portion. The sleeve has a length less than the axial length of the unthreaded shank portion. The fastener assembly is employed to form a truss/non-load bearing wall connection system, wherein the non-load bearing wall is disposed below the truss and has a top plate with at least one bore. A fastener assembly is disposed in each bore and threaded into the truss so that a gap is formed between the truss and its top plate. Upon deflection of the truss, one or more fasteners vertically slide axially relative to its associated sleeve.
    Type: Application
    Filed: June 10, 2014
    Publication date: December 11, 2014
    Inventor: Mark A. Dicaire
  • Patent number: 8888430
    Abstract: An antitheft locking device (11), in particular for fixing a wheel to a motor vehicle hub, made in form of a nut or bolt, comprising a body (13) provided with engagement means (21) for a complementary key by means of which it is possible to rotate said device, and an associated bushing (19) freely rotatable around said body (13), in which at least a radial seat (25) is provided for at least a retaining element (23) capable of preventing the axial withdrawal of the bushing (19) from the body (13), said seat being obtained partially in the body (13) of the device and partially in the bushing (19), wherein said seat (25) has a depth varying along the axial direction.
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: November 18, 2014
    Inventor: Lazzaro Groppo
  • Patent number: 8881625
    Abstract: A fastener system including a threaded fastener having a slot formed in the fastener head. Facets are formed in the slot walls, each facet having an angle of less than ninety degrees with respect to the base of the slot such that the slot has a variable width and at least a portion of the width of the base is greater than the width of the opening of the slot. A driver bit includes a blade configured to be inserted into the slot of the fastener. At least a portion of the free end of the blade has an increased width such that the blade is locked within the slot of the fastener when torque is applied to the driver bit.
    Type: Grant
    Filed: December 5, 2011
    Date of Patent: November 11, 2014
    Inventor: Robert Jenkins
  • Patent number: 8840349
    Abstract: An adjusting screw configured to be adjustable by multiple different tools is described. An example adjusting screw includes a cylindrical body portion having a first end, a second end, and an outer curved surface. The example adjusting screw also includes a first raised portion on the first end and offset from a longitudinal axis of the cylindrical body and a second raised portion on the first end and offset from the longitudinal axis of the cylindrical body and opposing the first raised portion. Each of the first and second raised portions is configured to engage a first socket to turn the cylindrical body about the longitudinal axis. Additionally, the first and second raised portions are configured to engage a second socket larger than the first socket to turn the cylindrical body about the longitudinal axis.
    Type: Grant
    Filed: April 7, 2008
    Date of Patent: September 23, 2014
    Assignee: Fisher Controls International, LLC
    Inventors: Jason Scott Mevius, Gregory Lawrence Foust, James Chester Hawkins
  • Patent number: 8808335
    Abstract: A locking element is configured to be used with a polyaxial bone anchor, and is substantially cylindrical with a bottom side facing a head of the bone anchor, a top side opposite to the bottom side, and a surface portion with an external thread. The locking element has a first recess at the bottom side for accommodating at least a portion of the head, and a second recess at the top side for engagement with a driver. The second recess is located outside the center of the top side. The head has a portion with a largest diameter, and a first level L1 is defined by the highest point of a circle with the largest diameter drawn around the head, and a second level L2 is defined by the bottom of the second recess, L2 being at a level not higher than L1.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: August 19, 2014
    Assignee: Miami Device Solutions, LLC
    Inventor: Markku Biedermann
  • Publication number: 20140224410
    Abstract: A control rod for incorporation into a composite assembly comprising at least a first preform, a second preform, and a cured resin includes a shaft defining an axis, wherein the shaft is disposable within an aperture in the composite assembly and a plurality of threads disposed helically on at least a portion of the shaft. Dry fibers from the first preform and second preform are forced into the threads of the control rod.
    Type: Application
    Filed: April 14, 2014
    Publication date: August 14, 2014
    Inventors: William James Trevor MILLAR, Robert Samuel WILSON, Jonathan James McCONNELL
  • Patent number: 8740533
    Abstract: A fixing member comprises a threaded end, one end face of which contains a recess capable of housing a tip, complementary in shape, said recess comprising a peripheral edge in the form of a multilobed continuous curved line. The cross-section of each lobe L is defined by a continuous series of three arcs of a circle, i.e. a first convex arc of a circle with a first radius (R1), on either side of which a second concave arc of a circle with a second radius (R2) are positioned. Each lobe is connected to the adjacent lobe via a third convex arc of a circle with a third radius (R3, R3u) larger than the first radius (R1). The invention also relates to a male element with a raised shape complementing that of the recess, in addition to a handling tool and a testing gauge comprising such a male element.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: June 3, 2014
    Assignee: Lisi Aeropsace
    Inventor: Arnaud Gaillard
  • Publication number: 20140144300
    Abstract: Disclosed is a tightening tool for a screw element, having a tool receptacle and an associated line. A coupling part is provided, which is formed at a free end for engaging with the tool receptacle in a form-closed manner and transitions into a handle or can be coupled to a handle at the other end. The coupling part has an interior and at least one lateral opening for inserting or leading out the line at least at the free end of the coupling part. The interior and the opening extend to the free end and are open there. The invention further relates to a coupling part and to a screw element.
    Type: Application
    Filed: April 23, 2012
    Publication date: May 29, 2014
    Applicant: LABOMATIC INSTRUMENTS AG
    Inventor: Claude Marchand
  • Publication number: 20140105704
    Abstract: An antitheft locking device (11), in particular for fixing a wheel to a motor vehicle hub, made in form of a nut or bolt, comprising a body (13) provided with engagement means (21) for a complementary key by means of which it is possible to rotate said device, and an associated bushing (19) freely rotatable around said body (13), in which at least a radial seat (25) is provided for at least a retaining element (23) capable of preventing the axial withdrawal of the bushing (19) from the body (13), said seat being obtained partially in the body (13) of the device and partially in the bushing (19), wherein said seat (25) has a depth varying along the axial direction.
    Type: Application
    Filed: October 11, 2012
    Publication date: April 17, 2014
    Inventor: Lazzaro Groppo
  • Publication number: 20140044500
    Abstract: A fastener for composite or plastic material having a dense composition employs a head which has a socket and a recessed underside and a lower rim. In one embodiment, the shank has an upper portion with an enlarged diameter and a left hand thread while the lower portion has a tri-lobed configuration and is traversed by a right hand thread. The right hand thread may have a plurality of notches which, in one embodiment, are arranged in a spiral array.
    Type: Application
    Filed: October 18, 2013
    Publication date: February 13, 2014
    Inventors: Joseph A. Pieciak, JR., Richard L. Belinda, Peter Barenski, Tad A. Weiss
  • Publication number: 20140007746
    Abstract: Rotationally symmetrical force-application means with, as viewed axially, a star-shaped outer contour or inner contour, preferably for connecting elements, wherein the individual arms of the star are designed as pointed arcs, of which the outer points lie on a common outer circle, wherein an associated counterpart, in particular a bit, insert or screw head, has a mating contour which is adapted to the contour of the force-application means such that the radii of the flanks of the force-application means and the counterpart end up butting against one another in such a manner as to achieve a planar pressing surface.
    Type: Application
    Filed: January 10, 2012
    Publication date: January 9, 2014
    Applicant: Ruia Global Fasteners AG
    Inventors: Stephan Esper, Robert Bongartz
  • Patent number: 8562266
    Abstract: A fastener assembly for parts of a plasma chamber. The fastener assembly includes a bolt with a tool engaging socket and a spring-loaded pin which fits in a through hole of the bolt. When installed, the spring-loaded pin substantially fills the space in the socket and thus prevents parasitic plasma from forming in spaces between opposed surfaces of the pin and bolt. When a tool such as a hex key is inserted into the socket, the spring-loaded pin retracts and the tool rotates the bolt to attach an upper part to a lower part by engaging threads of the bolt with a threaded hole in the lower part.
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: October 22, 2013
    Assignee: Lam Research Corporation
    Inventor: Gregory Sexton
  • Patent number: 8556556
    Abstract: A fastener with a breakaway and methods of using the same. In one embodiment the fastener is a screw having a head and elongated stem, adapted to be easily manipulated by a user when using the screw as a fastener in a hinge or joint. A means of holding a screw by providing a breakaway tab or non-threaded second portion of the elongated stem which can be used to align and insert the screw into a screw hole in the process of engaging threads in the screw hole with threads of the screw. After engaging the threads in the screw hole, such as after the screw has been essentially completely inserted into the screw hole, the breakaway tab or non-threaded second portion of the elongated stem of the screw may be broken off at a breakaway and discarded.
    Type: Grant
    Filed: January 7, 2011
    Date of Patent: October 15, 2013
    Assignee: FBB Asset Management Limited Partnership
    Inventor: Nancy Kathryn Tedeschi
  • Patent number: 8549962
    Abstract: A drive design for a fastening element in-stalled using screws, in particular, a screw or a nut, comprises drive surfaces (13) disposed at least approximately in radial planes and transition surfaces (15) disposed between said drive surfaces. In one embodiment of the outside of the surfaces, the surfaces form a saw shape, In this way, when rotation is in one direction in which a tool en-gages with the drive surfaces (13), torque-application results, whereas in the opposite rotational direction a force component is produced that acts on the tool without engaging with the screw drive design. A tool is designed to be complementary to the screw drive design. The screw drive design can be an inner shaping as well an outer shaping. The same applies for a nut. This drive design is intended for designing a screw connector in such a way that it can be tightened once, but cannot be loosened any longer.
    Type: Grant
    Filed: July 28, 2009
    Date of Patent: October 8, 2013
    Assignee: Arnold Umformtechnik GmbH & Co. KG
    Inventors: Patrick Werner, Gerhard Moeller, Dirk Doellner