Gear, Drum, And Cable Patents (Class 74/505)
  • Patent number: 11927043
    Abstract: An apparatus for automatically opening and closing a trunk lid includes a drum member connected to a first cable and rotatably coupled to a drum bracket fastened to a hinge arm, a power latch cinching actuator including an output gear configured to be rotated by a motor embedded in a housing, and an elastic spring having a first end coupled to the drum member and a second end configured to be coupled to the trunk lid, wherein the first cable is coupled to the output gear and is configured to rotate the drum member in a first direction when the output gear is rotated.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: March 12, 2024
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Pyeong Hwa Automotive Co., Ltd.
    Inventors: Yong-Hyuck Im, Jae-Hoon Chung, Doo-Jung Kim
  • Patent number: 11539266
    Abstract: The invention relates to an electromotive furniture drive comprising a drive motor (10). The drive motor (10) has a driveshaft (11) which is mechanically coupled to a brake device (13), and the brake device (13) has a looping wrap spring (15). The electromotive furniture drive is characterized in that the brake device (13) comprises a brake element (17) which is designed to apply a braking torque to the drive shaft (11) in a rotational direction. The brake element (17) is operatively connected to a coupling element (16) in a mechanical manner, and the wrap spring (15) is positioned on an outer lateral surface (161) of the coupling element (16).
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: December 27, 2022
    Assignee: DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    Inventor: Sven Müller
  • Patent number: 11493120
    Abstract: To provide a sprocket that reduces the influence of tension fluctuations concurrent with load torque changes to suppress noise and vibration and that allows for a weight reduction while retaining high strength as well as enables high productivity, and a drive mechanism that uses this sprocket. Sprocket teeth are configured by providing a cushioning layer on tooth faces of tooth portions of a sprocket base body made of a high-rigidity material. The sprocket teeth include the cushioning layer that varies in thickness.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: November 8, 2022
    Assignee: TSUBAKIMOTO CHAIN CO.
    Inventor: Yuji Kurematsu
  • Patent number: 11072949
    Abstract: A powered latch with manual release includes a forkbolt, a detent lever, and a powered actuator. The forkbolt is pivotable about a first axis to latch and unlatch a striker. The detent lever is pivotable about a second axis and engageable with the forkbolt to secure the forkbolt in the latched position. A power cinching lever is rotatable by the powered actuator to cinch the forkbolt to the latched position. A power release lever is rotatable by the powered actuator to release the detent lever from the forkbolt. A manual release lever is supported for rotation about a third axis and operable by a single manual rotation from outside the powered latch, without operation of the powered actuator, to both: interrupt a power transmission path between the powered actuator and the power cinching lever, and drive the detent lever to release the forkbolt.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: July 27, 2021
    Assignee: STRATTEC SECURITY CORPORATION
    Inventors: Michael Strole, Nicholas Schafer, Julie Zier
  • Patent number: 10259344
    Abstract: A folding seat actuator may include a wire configured to be coupled to a seat back or a seat cushion, a coiling gear connected to the wire configured to fold a seat by winding the wire around the coiling gear when the coiling gear is rotated, a reduction gear interlocked with the coiling gear to rotate the coiling gear, a power source for providing rotational force to the reduction gear, and an elastic body for providing rotational force to the reduction gear such that the reduction gear is restored to a set position after rotating by the power source.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: April 16, 2019
    Assignees: Hyundai Motor Company, Daedong Movel System Co., Ltd.
    Inventors: Young Dong Kim, Sang Ho Kim, Sang Soo Lee, Yun Soo Kim, Myoung Soo Chang, Yeong Sik Joo, Heung Suk Yang, Young Gu Kang, Young Bae Kim
  • Patent number: 10202164
    Abstract: The described actuation device comprises a casing, intended for the attachment to the handlebar of the bicycle, a cable-winding bobbin, angularly mobile in the casing about a main axis of the device, a first driving mechanism, acting on the bobbin to rotate it in a first angular direction, a second driving mechanism, acting on the bobbin to rotate it in a second angular direction opposite the first, as well as indexer assembly for removably holding the bobbin in predetermined angular positions. In accordance with the invention, the indexer assembly comprise first countering member, to counter the rotation of the bobbin in the first direction, and second countering member, distinct from the first countering member, to counter the rotation of the bobbin in the second direction. Asymmetric operation is thus obtained which allows active actuation to be set both for upward gearshifting and for downward gearshifting.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: February 12, 2019
    Assignee: CAMPAGNOLO S.R.L.
    Inventors: Giuseppe Dal Pra′, Marco Caiazzo, Andrea De Pretto
  • Patent number: 9481382
    Abstract: A handbrake for a railroad car includes a handbrake body having one or more gear train components therein and a drive shaft operatively connected to the one or more gear train components. An intermediate pinion shaft is operatively connected to the drive shaft through one or more gears. A shaft alignment link is adapted for maintaining a relative spacing between the drive shaft and the intermediate pinion shaft during rotation of the drive shaft. A gear box housing is provided to enclose at least a portion of the drive shaft, the intermediate pinion shaft, and the shaft alignment link. The shaft alignment link is movable relative to the gear box housing due to any eccentric movement of the drive shaft to maintain the proper spacing between the drive shaft and the intermediate pinion shaft, thereby eliminating a possibility of gear binding. A method for aligning internal gear components within a handbrake and an alignment system for use with a railway vehicle handbrake is also provided.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: November 1, 2016
    Assignee: Wabtec Holding Corp.
    Inventors: Peter Paul Gregar, Richard Wayne Plegge, Scott Lee Natschke
  • Patent number: 9255432
    Abstract: An object of the present invention is to provide a seal structure being capable of preventing rain water and the like from entering the inside of a vehicle through a clearance between an engagement portion and an engagement hole portion. The seal structure S is for fixing a window regulator WR to an inner panel 1. The inner panel 1 is provided with an engagement hole portion 1H, and the window regulator WR comprises an engagement portion 7 being slidable with respect to the inner panel 1 and engaging with the engagement hole portion 1H, a sealing member 8 provided around the engagement portion 7, and a seal supporting portion 9 holding the sealing member 7 between the seal supporting member 9 and the portion of the inner panel 1 surrounding the engagement hole portion 1H.
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: February 9, 2016
    Assignee: HI-LEX CORPORATION
    Inventor: Takayuki Imaoka
  • Patent number: 8672083
    Abstract: A tool can be attached to a vehicle key in the ignition switch of a vehicle and the operator can turn on the key, crank the engine, bump start, or turn off the engine. These operations can be performed while the operator is under the hood, for example, by operating a cable pull and release unit. The tool can be used to turn the ignition switch on to perform various diagnostic and vehicle lighting tests. The tool includes a hand held control unit that moves a cable within a housing when the handles of the control unit are squeezed from an initial position, toward each other. The cable causes a key turner to turn. A spring-loaded return mechanism causes the key turner to turn the key in reverse (in an off position) when the handles of the hand held control unit are moved back to the initial position.
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: March 18, 2014
    Inventor: Tony Alan Lee
  • Patent number: 8584551
    Abstract: Chain tension sensing device includes a hollow enclosure, a sensor mounted in a stationary position within enclosure and a member mounted for a reciprocal movement in a substantially linear direction relative to the sensor. The member includes a chain engaging first portion, a second portion mounted for reciprocal movement and a sensor target disposed on a distal end of the second portion. A compressible resilient member is mounted in abutting engagement with at least a rear surface of the first portion. Chain take-up attains tension thereon generating force and moving the member towards the sensor so as to position the sensor target in operative sensing alignment therewith. Chain let-up causes the compressible resilient member to move the member in an opposite direction, removing the sensor target from the operative sensing alignment with the sensor. Sensor generates a control signal in response to sensing or not sensing the sensor target.
    Type: Grant
    Filed: February 16, 2011
    Date of Patent: November 19, 2013
    Assignee: WABTEC Holding Corp
    Inventors: Peter Gregar, Jonathon Marlow
  • Patent number: 8459593
    Abstract: Systems and methods provide for a drogue deployment system that may be removably attached to a non-tanker aircraft to modify the aircraft for providing aerial refueling operations. Aspects of the disclosure provide a drum unit that may be secured in a cargo area of the non-tanker aircraft and connected to the fuel system of the aircraft. A drogue deployment unit may be removably attached to an external surface of the aircraft fuselage and includes a drogue extension tube that may be selectively deployed outward from the fuselage to provide separation between a refueling drogue and the aircraft. The drogue and corresponding refueling hose may be deployed from a drogue container attached to the drogue extension tube and extended rearward for providing fuel to a receiving aircraft.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: June 11, 2013
    Assignee: The Boeing Company
    Inventor: Forrest Eugene Richardson
  • Patent number: 8402694
    Abstract: The invention relates to a supporting element which takes the form of an angle bar. Suitable means are used to provide the bar with a cable guide sheave and the supporting element and the sheave, together with the aforementioned means, are mounted on a guide section of the type used in window regulators. Preferably, a supporting element and a sheave are provided close to each of the ends of the above-mentioned section.
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: March 26, 2013
    Inventor: Melchor Daumal Castellon
  • Patent number: 8307955
    Abstract: A hand brake mechanism having a mechanism to disengage a release lever disposed within a clutch and release assembly at the beginning of the brake application cycle. This mechanism includes a holding pawl having a force transmitting member which cooperates with a force receiving member disposed within the release lever to effect rotational motion onto the release lever at the beginning of the brake application cycle. At least one spring is provided to substantially complete rotational motion of the release lever.
    Type: Grant
    Filed: June 21, 2005
    Date of Patent: November 13, 2012
    Assignee: Wabtec Holding Corp.
    Inventors: Howard R. Sommerfeld, Scott Natschke
  • Patent number: 8123004
    Abstract: A hand brake actuator for a rail car has a rotary input connected to a rotary output by a transmission including a clutch and a ratchet wheel and pawl, a declutching mechanism for disengaging the clutch in a declutched position of the declutching mechanism, and a release handle with a first cam which drives the declutching mechanism to the declutched position when the release handle is moved from an apply position to a release position. A second cam is biased in a first direction to engage and retain the declutching mechanism in a declutched position after the release handle is removed from the release position. A follower is connected to the second cam and is responsive to the rotation of the input in an apply direction to rotate the second cam in a second direction opposite the first direction to release the declutching mechanism and allow the clutch to reengage.
    Type: Grant
    Filed: January 30, 2009
    Date of Patent: February 28, 2012
    Assignee: New York Air Brake Corporation
    Inventors: Wayne G. Klasing, Paul Borgarding, Steven R. Newton, Jeffrey F. Sauter
  • Patent number: 8037914
    Abstract: A laminating apparatus having a thickness-detecting function is provided. Before the laminating operation is done, the thickness of the article to be laminated is detected by a thickness detecting mechanism of the laminating apparatus. According to the detected thickness, the temperature or the rotating speed of the heating roller of the laminating apparatus is dynamically adjusted.
    Type: Grant
    Filed: November 14, 2008
    Date of Patent: October 18, 2011
    Assignee: Primax Electronics Ltd.
    Inventor: Yung-Tai Pan
  • Patent number: 7958800
    Abstract: An actuation device is provided for actuating a traction element (5), the actuation element comprising in particular a pivotally mounted force transmission element (1) for transferring an actuation force to the traction element (5). The force transmission element comprises first stop means (7), the actuation device further comprises second stop means (9), whereby a possible angle of rotation of the force transmission element (1) is limited. The first stop means (7) and/or the second stop means (9) comprise(s) a resilient element. A stop is thereby dampened and when the first stop means (7) butts against the second stop means (9) energy absorbed by the resilient element (7) can be used to assist a movement of the force transmission element (1) in an opposite direction.
    Type: Grant
    Filed: June 28, 2005
    Date of Patent: June 14, 2011
    Assignee: Schukra-Geratebau AG
    Inventors: Veit Stöβel, Matthias Wittkowski, Klaus Schwarm
  • Patent number: 7878309
    Abstract: A brake mechanism comprises a housing, a first handle, a first shaft mounted in the housing having at least one gear rotationally fixed thereon, a second gear rotatably mounted in the housing in operative engagement with the first shaft, a locking mechanism, and a clutch operatively disposed between the first handle and the second gear. The locking mechanism comprises a second shaft mounted in the housing, a second handle rotationally fixed to the second shaft, a first pawl rotatably received on the second shaft and in operative engagement with the first shaft at least one gear, and a second pawl having a first portion in operative engagement with the first pawl and a second portion. The clutch is in engagement with the second pawl second portion and is moveable between a first position in which the first shaft is rotationally coupled to the second gear and a second position in which the second gear rotates with respect to the first shaft.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: February 1, 2011
    Assignee: Ellcon National, Inc.
    Inventors: Mark Michel, Robert Shepherd
  • Patent number: 7802490
    Abstract: A multifunction seat control system includes a pulley mechanism in an enclosure, an actuation shaft to attach an external handle, and multiple latch actuation cables. The pulley mechanism includes multiple circumferential slots in which the cables ride, and cable-end entryways through which associated cables ends can be inserted. A lockout device detects a seat-back position to selectively limit the rotational travel of the pulley mechanism. The pulley mechanism is rotationally actuated to a predetermined angle to release a seat-back latch so the seat back can recline or fold forward, and beyond the predetermined angle to release seat-bottom latches so the seat can tumble into a stowage configuration. The control system optionally includes a headrest cable to release a headrest as the seat back is folded forward, and a release strap to actuate the pulley mechanism from behind the seat.
    Type: Grant
    Filed: November 7, 2005
    Date of Patent: September 28, 2010
    Assignee: Kongsberg Automotive Holding ASA
    Inventor: Derek Ingraham
  • Patent number: 7757825
    Abstract: A brake mechanism comprises a housing, a first handle, a first shaft mounted in the housing having at least one gear rotatably received thereon, a second gear rotatably mounted in the housing in operative engagement with the first shaft, a locking mechanism, and a clutch operatively disposed between the first handle and the second gear, where the clutch defined a recess therein. The locking mechanism comprises a second shaft mounted in the housing, a second handle rotationally fixed to the second shaft, a pawl rotatably received on the second shaft and in operative engagement with the first gear, and said pawl having a first portion in operative engagement with the first gear and a second portion operatively engaged with the clutch. The clutch is moveable between a first position in which the first shaft is rotationally coupled to the second gear and a second position in which the second gear rotates with respect to the first shaft and the pawl second portion is received in the clutch recess.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: July 20, 2010
    Assignee: Ellcon National, Inc.
    Inventor: Mark Michel
  • Patent number: 7559410
    Abstract: An electric drive for a parking brake is disclosed, the brake having a rotationally driven screw nut which is in engagement with two spindles which are aligned with one another, have threads running in opposite directions, and which are fixed in the rotational direction, can be moved in a translatory fashion and are each provided with a cable holder for connecting to brake elements. Here, one of the two spindles is a hollow spindle whose internal diameter is greater than the external diameter of the other spindle so that when the screw nut rotates, the spindle on one side can be retracted in a telescopic fashion into the hollow spindle on the other side.
    Type: Grant
    Filed: March 27, 2006
    Date of Patent: July 14, 2009
    Assignee: Siemens Aktiengesellschaft
    Inventors: Andreas Funk, Michael Helmer, Hans-Peter Hoffmann, Jens Luebben, Helmut Pfalzgraf, Gerhard Pfanzer, Stefan Pfeiffer
  • Patent number: 7559411
    Abstract: A brake mechanism for activating the brake rigging of a railway car, the brake mechanism comprising a shaft having axial splines formed on one end thereof, a handle rotatably coupled to the shaft so that the handle is rotationally fixed to the shaft in a first direction and rotates relative to the shaft in an opposite second direction. A first gear is connected to the railway car brake rigging, a second gear is in operative engagement with the shaft splines, and a clutch is operatively disposed between the first gear and the second gear, the clutch having a coupler for rotationally coupling the first gear and the second gear and at least one spring operatively disposed intermediate the first gear and the second gear for biasing the coupler into engagement with the second gear. The coupler is moveable between a first position in which the first gear is rotationally coupled to the second gear, and a second position in which the first gear rotates with respect to the second gear.
    Type: Grant
    Filed: September 11, 2006
    Date of Patent: July 14, 2009
    Assignee: Ellcon National, Inc.
    Inventors: Mark Michel, Robert Shepherd
  • Patent number: 7302874
    Abstract: A handlebar gear shifter for a bicycle includes a tabular handlebar having a support plate extending from an end of the handlebar at the top of the peripheral thereof. A sleeve is rotatably mounted to the handlebar. A fan-shaped mediate member has an end pivotally connected onto the support plate. A first cable has one end thereof engaged with a recess in the sleeve and the other end of the first cable is engaged with the mediate member. A second cable connects between the mediate member and a derailleur mechanism. A C-shaped member having notches is connected to the handlebar. A spring member is engaged with the sleeve. An index member is biased by the spring member and removably engaged with one of the notches.
    Type: Grant
    Filed: August 3, 2004
    Date of Patent: December 4, 2007
    Inventor: Po-Cheng Chen
  • Patent number: 7150205
    Abstract: A bicycle shift control device comprises a base member; an operating member structured to be mounted around a handlebar so as to rotate in first and second directions around the handlebar; a transmission control member coupled to the operating member and rotatably mounted relative to the base member for pulling and releasing a transmission control element; a first position setting member; a second position setting member structured to rotate with the operating member and to move axially, wherein the second position setting member moves between an engagement position in which the second position setting member engages the first position setting member and a disengagement position in which the second position setting member is disengaged from the first position setting member; a first coupling member that moves in response to rotation of the operating member; a second coupling member coupled to the second position setting member for engaging the first coupling member so that rotation of the operating member cau
    Type: Grant
    Filed: April 4, 2002
    Date of Patent: December 19, 2006
    Assignee: Shimano, Inc.
    Inventor: Takeshi Takachi
  • Patent number: 7028580
    Abstract: A rotational cable shortening system for shortening the effective length of a cable by bending a section of the cable. The shortening system comprises a rotatable bridged channel through which the cable is threaded. Upon rotation of the bridged channel, the cable is deflected and effectively shortened.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: April 18, 2006
    Assignee: Xerox Corporation
    Inventors: Jesse J. Brumberger, James Markovitz, Richard J. Milillo, Joseph P. Cavalieri
  • Patent number: 7021430
    Abstract: A hand brake mechanism having a release hold mechanism to prevent unwanted application of the railcar brakes. The release hold mechanism includes a cam and a holding pawl having cooperating force members and a detent retaining device engaging the cam disposed within the railcar hand brake to maintain the hand brake in the released hold condition. The cooperating force members disengage the cam from the detent retaining device to allow brake application. The hand brake incorporates an indicator member having a reflective coating to indicate such release hold position of the railcar hand brake.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: April 4, 2006
    Assignee: Westinghouse Air Brake Technologies Corporation
    Inventors: Michael E. Ring, Howard Sommerfeld
  • Patent number: 7011190
    Abstract: The present invention provides an improved TMX.RTM truck mounted brake assembly for applying a brake shoe force to a railway car wheels by interfacing with an axle motion III bogie. The improvement comprises a rack and pinion type hand brake mechanism integrally mounted on at least one truck bogie per railway car. The hand brake mechanism utilizes a plurality of gear/pinion arrangements to transmit the force applied at the drive wheel to the transfer lever disposed within the TMX.RTM truck mounted brake assembly to effect the brake application. The hand brake mechanism is disposed within the spatial confines of the TMX.RTM truck mounted brake assembly and axle motion III bogie. The brake beams of the brake assembly are of the open box construction to accommodate such hand brake mechanism. A visual indicator is provided to identify the hand brake in both fully applied and fully released positions.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: March 14, 2006
    Assignee: Westinghouse Air Brake Technologies Corporation
    Inventors: Michael J. Moriarity, Howard Sommerfeld, David C. Brabb, Anand Prabhakaran
  • Patent number: 6957596
    Abstract: A braking actuator for an ergonomic support is connected thereto by a Bowden cable. The actuator has a housing with pin slots, friction surfaces and a mount for a disk axle. A disk has frictional surfaces, holes with pin load edges, a Bowden cable wire seat that holds the Bowden cable end and an axle that is supported by the mount in the housing. The friction surfaces of the disk and housing engage each other to brake the actuator and the ergonomic support. A lever having pins is disposed on the housing such that the pins extend through the pin slots to engage the holes in the disk. Turning the lever disengages the friction surfaces and rotates the disk, thereby moving the ergonomic support. Releasing the lever engages the frictional surfaces such that movement of the ergonomic support is braked at a selected position.
    Type: Grant
    Filed: October 25, 2002
    Date of Patent: October 25, 2005
    Assignee: L&P Property Management Company
    Inventors: Robert Kopetzky, Richard Frank
  • Patent number: 6877347
    Abstract: A tool for remotely turning a key includes a key unit including an engagement assembly adapted to engage the key and an operator unit including a control assembly. At least one cable segment is provided linking the key unit and the operator unit such that the engagement assembly can be mechanically rotated via the cable segment by manipulation of the control assembly to thereby rotate the key when the key is engaged by the engagement assembly.
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: April 12, 2005
    Assignee: Universal Product Marketing, Inc.
    Inventor: John Elliason
  • Patent number: 6877393
    Abstract: A bicycle shift control device comprises a base member; an operating member structured to be mounted around a handlebar so as to rotate in first and second directions around the handlebar; a transmission control member coupled to the operating member and rotatably mounted relative to the base member for pulling and releasing a transmission control element; a first position setting member; a second position setting member structured to rotate with the operating member and to move axially, wherein the second position setting member moves between an engagement position in which the second position setting member engages the first position setting member and a disengagement position in which the second position setting member is disengaged from the first position setting member; a first coupling member that moves in response to rotation of the operating member; a second coupling member coupled to the second position setting member for engaging the first coupling member so that rotation of the operating member cau
    Type: Grant
    Filed: January 8, 2004
    Date of Patent: April 12, 2005
    Assignee: Shimano, Inc.
    Inventor: Takeshi Takachi
  • Patent number: 6789855
    Abstract: An automatic application hand brake apparatus is provided for automatically applying at least one brake member secured to a railway vehicle with the hand brake assembly. The apparatus comprises an operating member having at least one ratchet attached to a drive shaft of said hand brake assembly. An application cylinder is connected to a drive arm pivotally attached to the drive shaft and containing and operating pawl engaging the operating ratchet. The reciprocating motion of the drive arm caused by the application cylinder enables reciprocal rotation of the operating arm and furthermore causing application of at least one brake member. A plurality of control valves are connected to the source of the fluid pressure for initiating and regulating the supply of fluid pressure to the application cylinder and for stopping an automatic application of such hand brake in case of the emergency or a reversal of the unintended activation.
    Type: Grant
    Filed: September 17, 2002
    Date of Patent: September 14, 2004
    Assignee: Westinghouse Air Brake Technologies Corporation
    Inventor: Robert A. Herron
  • Publication number: 20040139816
    Abstract: A bicycle shift control device comprises a base member; an operating member structured to be mounted around a handlebar so as to rotate in first and second directions around the handlebar; a transmission control member coupled to the operating member and rotatably mounted relative to the base member for pulling and releasing a transmission control element; a first position setting member; a second position setting member structured to rotate with the operating member and to move axially, wherein the second position setting member moves between an engagement position in which the second position setting member engages the first position setting member and a disengagement position in which the second position setting member is disengaged from the first position setting member; a first coupling member that moves in response to rotation of the operating member; a second coupling member coupled to the second position setting member for engaging the first coupling member so that rotation of the operating member cau
    Type: Application
    Filed: January 8, 2004
    Publication date: July 22, 2004
    Applicant: SHIMANO, INC.
    Inventor: Takeshi Takachi
  • Patent number: 6755490
    Abstract: A dishwasher is provided with an adjustable rack that can be moved upwardly and downwardly within the washing chamber to accommodate different sized objects to be washed. The lift mechanism for the rack is housed within the sidewalls of the dishwasher. The lift mechanism employs a cable system to raise both sides of the rack simultaneously, with the rack positioned within or outside the washing chamber and with the rack either loaded or unloaded. In one embodiment, the lift mechanism is manually actuated by turning a handle. In another embodiment, the lift mechanism includes an electric motor with a switch on the control panel for raising and lowering the rack.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: June 29, 2004
    Assignee: Maytag Corporation
    Inventors: Rodney M. Welch, Robin K. Phifer, Wayne M. VanLandingham, Tiffany H. Shellabarger
  • Patent number: 6726182
    Abstract: A manual winch with dual locking dogs is designed to be easily retrofitted into existing winches. The design of the winch includes a housing supporting a rotatable drum upon which the cable is reeved. A pair of gears are attached to the drum with locking dogs that may be independently engaged with each gear, wherein the drum is prevented from unwinding with at least one locking dog engaged with a respective gear.
    Type: Grant
    Filed: January 17, 2002
    Date of Patent: April 27, 2004
    Assignee: W. W. Patterson Company
    Inventors: Richard A. Topping, Jr., David B. Grapes
  • Patent number: 6718844
    Abstract: A bicycle shift control device comprises a base member for attachment to the bicycle, a operating member rotatably supported relative to the base member for rotating in first and second directions, a transmission control member rotatably mounted relative to the base member for controlling the pulling and releasing of a transmission control element, a bracket for supporting a transmission control element diverting surface, and an intermediate member coupled for rotation with the transmission control member. The intermediate member rotates around a first axis, and the intermediate member can move in the direction of the first axis between an engagement position, in which the intermediate member engages the bracket, and a disengagement position, in which the intermediate member is disengaged from the bracket.
    Type: Grant
    Filed: February 13, 2002
    Date of Patent: April 13, 2004
    Assignee: Shimano, Inc.
    Inventor: Masahiro Hanatani
  • Patent number: 6705179
    Abstract: A rope tensioner sets the tension of a rope operated switch assembly actuable to switch between first and second conditions on a change in tension of the rope. The tensioner comprises a body, a rotatable member which engages the rope, a shaft for rotating the member relative to the body to adjust tension in the rope by winding the rope around the member, and a lock to lock the member in position relative to the body. The rope opperated switch assembly is much simpler to install than previous assemblies, as the tensioner may be simply threaded or otherwise installed onto the rope without the rope having to be cut.
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: March 16, 2004
    Assignee: EJA Limited
    Inventor: Mehdi Mohtasham
  • Patent number: 6701760
    Abstract: A tool for remotely turning a key includes a key unit including an engagement assembly adapted to engage the key and an operator unit including a control assembly. At least one cable segment is provided linking the key unit and the operator unit such that the engagement assembly can be mechanically rotated via the cable segment by manipulation of the control assembly to thereby rotate the key when the key is engaged by the engagement assembly.
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: March 9, 2004
    Assignee: Universal Product Marketing, Inc.
    Inventor: John Elliason
  • Patent number: 6668679
    Abstract: A tensioning cable actuator has a housing with a nut held in the housing. The nut has threads which engage a lead screw that has corresponding threads. A pulley cradle is fixed to the lead screw. The pulley cradle is disposed within the housing to translate axially with the lead screw upon rotation of the nut. A pulley is disposed in the pulley cradle. A Bowden cable wire wraps around the pulley and is anchored to the housing so that the wire moves into or out of the Bowden cable sleeve twice far as the lead screw moves.
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: December 30, 2003
    Assignee: L & P Property Management Company
    Inventor: Robert McMillen
  • Patent number: 6668958
    Abstract: A cruise control device with adjustable traveling distance of pulling cord reel, which is installed in a motor vehicle, and the motor vehicle is driven by an internal combustion engine having a speed control mechanism; the cruise control device of the motor vehicle comprising a running gear, a clutch, a pulling cord reel, and a pulling cord, characterized in that said pulling cord reel comprises: two side walls for forming a groove to accommodate the pulling cord; a middle section having at least two arcs with different radii; wherein the running gear of the cruise control device of the motor vehicle can detach the pulling cord reel by the clutch; an end of the pulling cord is coupled to the pulling cord reel, and the other end to the speed control mechanism; such that the installation of such pulling cord reel can be reversed, and the traveling distance for the cruise control device of the motor vehicle can be changed easily.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: December 30, 2003
    Assignee: Lite-On Automotive Corporation
    Inventor: Charlie Hsu
  • Patent number: 6619452
    Abstract: A hand brake front housing for a railroad car hand brake mechanism. Such hand brake front housing comprising a front casing for enclosing pre-selected portions of a hand brake mechanism. The front casing having a front wall of a predetermined size and shape. A bearing mount integrally formed to the front wall of such front casing. The bearing mount having a predetermined size and shape to retain a predetermined arrangement of a bearing unit.
    Type: Grant
    Filed: August 1, 2000
    Date of Patent: September 16, 2003
    Assignee: Westinghouse Air Brake Technologies Corporation
    Inventors: David C. Brabb, Wajih Kanjo
  • Patent number: 6604440
    Abstract: A switch for actuating a gear on a bicycle includes a housing with an inner toothing formation, a grip part and a rotary part with a cable drum for a fraction cable. The grip part having an integrally formed section for actuating an elastic element on the rotary part so that when the grip part is rotated in a switching direction which releases the traction cable the elastic element is pretensioned until a disengagement member on the grip part disengages a pawl on the rotary part which interacts with the inner tooting formation in the housing. Both the pawl and the elastic element are connected integrally to the rotary part resulting in advantage in terms of the production and assembly of the switch.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: August 12, 2003
    Assignee: SRAM Deutschland GmbH
    Inventors: Robert Wessel, Georg Blaschke
  • Patent number: 6561252
    Abstract: A drum is driven by cord ends, which are wrapped onto the drum. The drum sits in a housing with slotted openings which are opposite each other and in a plane which is substantially tangent to the surface of the drum. The cord ends exit the housing through said slotted openings such that, even if both ends of the cord are pulled at the same time, the force is directed so that it does not cause, or minimizes, deflection of the drum.
    Type: Grant
    Filed: May 30, 2001
    Date of Patent: May 13, 2003
    Assignee: Hunter Douglas Inc.
    Inventors: Richard Anderson, Steven R. Haarer
  • Patent number: 6557435
    Abstract: A shift operating device for a bicycle is provided to change gears of the bicycle. The shift operating device is coupled to the front or rear derailleur via a shift cable. The shift operating device is also coupled to a gear indicator device via an indicator cable. The shift operating device has an attachment portion, a hand operating portion, and a take up member. The attachment portion is adapted to be coupled to a portion of a handlebar of the bicycle. The hand operating portion is coupled to the attachment portion to move between a plurality of shifting positions. The take up member is operatively coupled to the hand operating portion to move in response to movement of the hand operating portion. The take up member has a peripheral winding surface, a first cable attachment point and a second cable attachment point.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: May 6, 2003
    Assignee: Shimano Inc.
    Inventor: Kenji Ose
  • Patent number: 6540049
    Abstract: A gradual release mechanism for use in a hand brake device engageable with a railway car. Such gradual release mechanism comprising an operating shaft for rotation about an axis extending longitudinally of the shaft. A clutch flange portion disposed intermediate both ends of shaft, the clutch flange having a clutch surface. A sleeve concentrically disposed and threadedly mounted on the shaft for rotational movement therewith, the sleeve having a clutch surface opposed to the clutch surface of the clutch flange portion of the shaft. An externally threaded surface on the operating shaft engageable with an internally threaded surface on the sleeve, the threads having a pitch between about 0.60 inch and about 1.00 inch. A ratchet wheel received about the shaft, such ratchet wheel having oppositely disposed clutch surfaces positioned for engagement by the clutch collar portions respectively. A pinion journaled on the shaft and adjacent the sleeve.
    Type: Grant
    Filed: August 21, 2000
    Date of Patent: April 1, 2003
    Assignee: Westinghouse Air Brake Technologies Corporations
    Inventors: Michael E. Ring, David C. Brabb, Wajih Kanjo, Alfonso Barajas
  • Patent number: 6510757
    Abstract: A shift lever is used to remotely operate the change of gear in a set of bicycle gears. The shift lever comprises a housing part and a cable winder with a cable guide which the bicycle user can operate in a winding rotational direction to wind a cable, or in a releasing rotational direction to release the cable. One end of the cable connects interactively with the cable winder, at least in one of the two rotational directions. The housing part has a bar with a guiding edge which together with the cable guide form a cable channel for the cable, from which the cable cannot deviate, if the cable winder is actuated in the releasing rotational directional this occurs if the other end of the cable is not pulled or taken up by the set of gears.
    Type: Grant
    Filed: January 16, 2001
    Date of Patent: January 28, 2003
    Assignee: Sram Deutschland GmbH
    Inventor: Robert Wessel
  • Patent number: 6508141
    Abstract: In a brake-force splitting gear for a manually actuated parking-brake system in a motor vehicle, brake force is transmitted via cable assemblies both to a wheel brake or shaft brake on the vehicle transmission and to wheel brakes of at least one driven vehicle axle. The wheel brakes of each vehicle axle being articulated in each case via a differential element mounted in a housing or frame. The splitting gear includes a lever mechanism comprising at least two balance beams or levers which split the brake force between the transmission brake and wheel brakes.
    Type: Grant
    Filed: January 5, 2001
    Date of Patent: January 21, 2003
    Assignee: DaimlerChrysler AG
    Inventors: Siegfried Emmann, Christian Mosler, Werner Spielmann
  • Patent number: 6453766
    Abstract: A force transfer unit is provided for engaging a control cable connected to a hand operated shift control unit. The force transfer unit includes a handlebar attachment member and a cable diverting member for changing a direction of the control cable, wherein the force transfer unit is separate from the shift control unit. A gear indicator may be formed with the force transfer unit or instead of the force transfer unit so that the gear indicator may be located remotely from the shift control unit.
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: September 24, 2002
    Assignee: Shimano, Inc.
    Inventor: Kenji Ose
  • Publication number: 20020100217
    Abstract: A door panel assembly including a door panel having a first and second side, a drive mechanism being mounted on the first side of the door panel and having an output shaft on which is mounted a window regulator cable drum, and a window regulator cable drum housing being mounted on the second side of the door panel and being made of metal and having at least one integral cable support.
    Type: Application
    Filed: December 19, 2001
    Publication date: August 1, 2002
    Inventors: Mark Graham Lawrie, Yann Le Gallo, Pascal de Vries, Klaus B. Wilhelm Blume, Charles Berry Hopson, Herve Laurandel, Simon Blair Dobson, Damien Cahanne
  • Patent number: 6394233
    Abstract: An apparatus for operation a railway car vertical wheel hand brake. A hand brake wheel has a hub fixed on an operating shaft. The operating shaft is rotatably mounted on the hand brake. The hand brake wheel further has a reaction member. A brake release mechanism is fixed on a brake release shaft that is rotatably mounted on the hand brake. The reaction member is engageable with the brake release mechanism when the hand brake wheel is rotated, whereby the position of the brake release mechanism will provide a visual indicator of the brake status.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: May 28, 2002
    Assignee: Westinghouse Air Brake Technologies Corporation
    Inventors: Wajih Kanjo, Michael E. Ring, Scott Natschke
  • Patent number: 6367347
    Abstract: A shift device for actuating at least one gear mechanism on a bicycle, comprising a housing for securing the shift device on the bicycle, a grip element for actuating the shift device, a rotary element and a cable storage device, in particular a spool for winding up a cable to actuate the gear mechanism where the rotary element is connected to the spool and has at least one detent pawl which engages in detent toothing of the housing. It is advantageous that the drive feature on the grip element takes the rotary element along directly in one direction of rotation, whereas the movement of the rotary element in the opposite direction of rotation is effected by release of the detent pawl.
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: April 9, 2002
    Assignee: Sram Deutschland GmbH
    Inventors: Georg Blaschke, Robert Wessel
  • Patent number: 6364428
    Abstract: An apparatus for a quick release mechanism in a railcar hand brake. The hand brake has a housing having a front casing with an inside wall of a predetermined size and shape, and a back plate. An operating shaft is rotatably mounted in the housing. The operating shaft includes a first end and a second end. The operating shaft further includes a ratchet wheel rotatable with the operating shaft intermediate the first and second ends thereof, and a release shaft rotatably mounted in the housing. The apparatus comprises a projection of a predetermined size and shape disposed substantially perpendicular to the ratchet wheel, and a flexible clamp of a predetermined size and shape mounted inside the housing.
    Type: Grant
    Filed: September 18, 2000
    Date of Patent: April 2, 2002
    Assignee: Westinghouse Air Brake Technologies Corporation
    Inventors: Angelo M. Labriola, Everett G. Ring