[특허]Selectable one-way clutch assembly

[미국특허] Selectable one-way clutch assembly 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16D-041/12 F16D-011/14 F16D-025/00
출원번호	US-0541551 (2000-04-03)
발명자 / 주소	Burgman Boris Iosifovich Joppeck Dwayne Paul Kimes John William
출원인 / 주소	General Motors Corporation
대리인 / 주소	Hargitt
인용정보	피인용 횟수 : 62 인용 특허 : 8

초록 ▼

A selectable one-way clutch assembly for use in an automatic transmission comprises a strut plate rotatable about a central hub and having pockets and struts mounted therein for pivotable rotation. A selecting plate concentrically located about an activator hub has teeth extending axially inboard and configured to fit in the apertures in an activator plate. A turning device is selectively operable to activate one-way clutching mode by rotating the pin of a control plate to disengage selecting cams and displace selecting plate teeth inboard beyond the inboard face of the activator plate wherein the struts catch the teeth when the strut plate assembly is rotated in a clutching direction. The catching ends of the struts are cammed in the pockets by ramped camming ends of the teeth when the strut plate assembly is rotated in the opposing direction, thereby allowing freewheeling of the strut plate in the overrun direction.

대표청구항 ▼

[ What is claimed is:] [1.]1. A selectable one-way clutch assembly for use in an automatic transmission, comprising:a strut plate assembly comprising a sun gear rotatable about a central hub, a cylindrical drum co-axial with said sun gear, and a strut plate formed integrally with said cylindrical drum and extending radially inward from said drum and affixed to said sun gear such that said strut plate is at an outboard end of said strut plate assembly,said clutch assembly further comprising an activator plate assembly co-axial and outboard of said strut plate assembly comprising an activator hub about said central hub, an activator plate formed integrally with and extending radially outward from an inboard end of said activator hub, said activator plate is in close axial adjacency with said strut plate and includes apertures arranged circumferentially thereabouts and extend therethrough, an annular selecting plate concentrically located about said activator hub and having circumferentially-spaced teeth extending axially inboard and configured to fit in said apertures in said activator plate and teeth ends having a ramped, camming surface, said selecting plate having selecting cams extending axially from an outboard surface, said activator plate assembly further comprising an annular control plate concentrically located about said activator hub and having interior cams on an inboard face to receive and mesh with said selecting cams and a pin fixed to an outboard face and extending axially outboard therefrom, and a return spring disposed between said activator plate and said selecting plate to provide an outboard pre-load on said selecting plate and control plate such that said teeth are fully retracted within said apertures,said clutch assembly further comprising struts mounted for pivotable rotation in pockets arranged circumferentially about an outboard side of said strut plate wherein said struts having a catching end biased outboard to contact the inboard face of said activator plate,and a turning means selectively operable to activate one-way clutching mode by rotating said pin of said control plate to disengage said selecting cams and displacing said selecting plate and said teeth inboard beyond the inboard face of said activator plate wherein said struts catch said teeth when said strut plate assembly is rotated in a clutching direction, thereby fixing said strut plate to said activator plate and wherein said catching ends of said struts are cammed in said pockets by said ramped camming ends of said teeth when said strut plate assembly is rotated in the opposing, overrun direction, thereby allowing freewheeling of said strut plate in said overrun direction and said turning means operable to be deselected to inactivate said one-way clutching mode allowing freewheeling of said strut plate in either direction.

이 특허에 인용된 특허 (8) 인용/피인용 타임라인 분석

Dick Wesley M., Bi-directional one-way clutch.
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Post Alexander (Neunkirchen DEX) Nienhaus Clemens (Lohmar DEX) Kmpf Klaus (Lohmar DEX), Clutch mechanism comprising a freewheeling unit disengageable in the driving direction.
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Kampf Klaus (Lohmar DEX), Clutch mechanism with freewheeling unit disengageable in the driving direction including releasable locking means.
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Gadd Craig T., One way drive device with a dog clutch to transmit torque and a ratchet clutch to provide an overrun function.
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Baker Evan R. ; Dunlap Thomas F. ; Walter Christopher J., Overrunning pawl clutch.
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Walter Christopher J., Pawl clutch.
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Herman Richard L. (Boca Raton FL), Self-contained clutch useful for single revolution applications.
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Lederman Frederick E. (Sandusky OH), Shiftable roller clutch.
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이 특허를 인용한 특허 (62) 인용/피인용 타임라인 분석

Essenmacher, Ryan W., Actuator controller to controllably supply DC power to a bi-directional electromechanical actuator.
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Cox, Isaiah W., Aircraft drive wheel drive system with torque coupling clutch assembly.
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Essenmacher, Ryan W., Apparatus for controllably actuating a selectable coupling assembly having multiple operating modes.
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Thomas, Matthew, Bi-directional axially applied pawl clutch assembly.
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Phillips, Andrew W., Clutch assembly.
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Joeng, Ji-Yoel, Clutch assembly for electric 4-wheel drive system.
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Cox, Isaiah W.; Cox, Joseph J., Clutch driven aircraft electric taxi system and method.
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Fetting, Robert D.; Pawley, Brice A., Compact overrunning coupling and control assembly having reduced part count and manufacturing complexity.
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Samie, Farzad; Bartos, Andrew L.; Lee, Chunhao J., Compact selection mechanism for a selectable one-way clutch.
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Kimes, John W., Controllable coupling assembly.
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Kimes, John W., Controllable coupling assembly and coupling member for use in the assembly.
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Eisengruber, Gregory M., Controllable coupling assembly and overrunning coupling and control assembly utilizing same.
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Brubaker, Douglas E.; Pawley, Brice A.; Prout, Jeffrey J., Controllable coupling assembly having forward and reverse backlash.
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Eisengruber, Gregory M., Controllable or selectable bi-directional overrunning coupling assembly.
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Beiser, Carl T.; Coppens, George J.; Pawley, Brice A., Controllable or selectable coupling assembly having an overrun mode and a retained control element.
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Prout, Jeffrey J.; Pawley, Brice A.; Hendrick, Terry O., Coupling and control assembly.
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Kimes, John W., Coupling and control assembly including a sensor.
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Kimes, John W., Coupling assembly having reduced undesirable noise and contact stress caused by a transition between operating modes of the assembly.
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Kimes, John W.; Hendrick, Terry O., Coupling member subassembly for use in controllable coupling assembly and electromechanical apparatus having a pair of simultaneously actuated elements for use in the subassembly.
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Kimes, John W.; McCleer, Patrick J.; Hendrick, Terry O., Device and apparatus for controlling the operating mode of a coupling assembly, coupling and control assembly and electric motor disconnect and pass through assemblies.
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Kimes, John W., Drive system including a transmission for a hybrid electric vehicle.
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Samie, Farzad; Maguire, Joel M., Electric drive system with a selectable one-way clutch.
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Kimes, John W.; Woodley, Philip B., Electromagnetic system for controlling the operating mode of an overrunning coupling assembly and overrunning coupling and control assembly including the system.
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Kimes, John W.; Hendrick, Terry O., Electromechanical apparatus for use with a coupling assembly and controllable coupling assembly including such apparatus.
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Kimes, John W.; McCleer, Patrick J.; Hendrick, Terry O., Electromechanical assembly to control the operating mode of a coupling apparatus.
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Essenmacher, Ryan W., Electromechanical system for controlling the operating mode of a selectable clutch assembly and overrunning coupling and electromechanical control assembly using the system.
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Kimes, John W.; McCleer, Patrick J.; Hendrick, Terry O., Electromechanically actuated coupling and control assembly.
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Kimes, John W., Electronic vehicular transmission and coupling and control assembly for use therein.
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Kimes, John W., Electronic vehicular transmission including a sensor and coupling and control assembly for use therein.
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Kimes, John W.; Hendrick, Terry O., Electronic vehicular transmission, controllable coupling assembly and coupling member for use in the assembly.
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Kimes, John W.; McCleer, Patrick J., Electronic, high-efficiency vehicular transmission, overrunning, non-friction coupling and control assembly and switchable linear actuator device for use therein.
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Samie, Farzad; Bartos, Andrew L.; Lee, Chunhao J., Front wheel drive automatic transmission with a selectable one-way clutch.
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Kimes, John W.; Woodley, Philip B., High-efficiency drive system including a transmission for a hybrid electric vehicle.
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Thery, Pascal, Locking device with transmission gears.
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Lee, Brian; Ohr, Carsten; George, Philip, Locking disconnect clutch.
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Kimes, John W.; Viola, Jeffrey L., Magnetic system for controlling an operating mode of an overrunning coupling assembly and overrunning coupling and magnetic control assembly including the system.
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Kimes, John W., Magnetic system for controlling the operating mode of an overrunning coupling assembly and overrunning coupling and magnetic control assembly having same.
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Samie, Farzad; Millerman, Alexander; Lee, Chunhao J., Method and apparatus for controlling a selectable one-way clutch in an electro-mechanical transmission.
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Samie, Farzad; Millerman, Alexander; Lee, Chunhao J., Method and apparatus for controlling a selectable one-way clutch in an electro-mechanical transmission.
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Lee, Brett J.; Blair, Christopher E.; Spangler, Christopher A.; Ishihara, Mitsuru, Multimode clutch for a parallel hybrid vehicle.
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Pawley, Brice A., Overrunning coupling and control assembly including an electromechanical actuator subassembly.
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Eisengruber, Gregory M.; Hendrick, Terry O.; Hoppe, Jeffrey C.; Fetting, Robert D.; Bukoffsky, Joshua A., Overrunning coupling and control assembly including apparatus having a latching mechanism.
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Pawley, Brice A., Overrunning coupling and control assembly, coupling assembly and locking member for use therein.
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Pawley,Brice A.; Prout,Jeffrey J., Overrunning coupling assembly having improved shift feel and/or noise reduction.
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Prout, Jeffrey J., Overrunning one-way clutch or coupling assembly.
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Pawley,Brice A.; Smithwick,Brian W., Overrunning radial coupling assembly and method for controlling the engagement of inner and outer members of the assembly.
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Cox, Isaiah W.; Cox, Joseph J.; Edelson, Jonathan S.; Rotenberg, Yonatan; Hanson, John, Powered clutch for aircraft wheel drive system.
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Le-Calve, Marc; Houdayer, Christophe; Hamada, Virginie, Ratchet free wheel device.
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Samie, Farzad; Bartos, Andrew L.; Lee, Chunhao J., Rear wheel drive automatic transmission with a selectable one-way clutch.
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Wittkopp, Scott H.; Hart, James M.; Carey, Clinton E., Rocker clutch assembly.
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Samie, Farzad; Millerman, Alexander; Lee, Chunhao J., Rotary-type selectable one-way clutch.
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Wittkopp, Scott H.; Borgerson, James B.; Dusenberry, Donald L.; Hart, James M.; Samie, Farzad; Millerman, Alexander; Lee, Chunhao J., Rotary-type selectable one-way clutch.
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Stevenson, Paul D.; Armstrong, Paula J.; Wittkopp, Scott H., Selectable one-way clutch.
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Swales, Shawn H; Wittkopp, Scott H.; Schoenek, Norman, Selectable one-way clutch.
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Cioc, Adrian C.; Greene, Darrell F.; Dorigo, David V.; Steele, Sean A., Selectable one-way clutch apparatus.
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Wittkopp, Scott H.; Hart, James M.; Carey, Clinton E., Selectable one-way rocker clutch.
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Kimes, John W., Selectively controlled rocker one-way clutch.
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Shioiri, Hiroyuki; Komada, Hideaki; Kurosaki, Yuki; Shibata, Hiroyuki, Shaft support structure for selectable one-way clutch.
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Kimes, John W., Strut for a controllable one-way clutch.
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Swales, Shawn H.; Vaubel, Scott; Valler, Gary R., Two axis electric drive.
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Kimes, John W., Vehicle drive system including a transmission.
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Kimes, John W., Vehicle drive system including a transmission.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
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연합인증

[미국특허] Selectable one-way clutch assembly 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (8) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (62) 인용/피인용 타임라인 분석

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[미국특허] Selectable one-way clutch assembly 원문보기

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연구과제 타임라인

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이 특허에 인용된 특허 (8) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (62) 인용/피인용 타임라인 분석

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