[특허]Motor vehicle with disconnectable all-wheel drive system

[미국특허] Motor vehicle with disconnectable all-wheel drive system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60K-017/344
출원번호	US-0537394 (2009-08-07)
등록번호	US8042642 (2011-10-12)
발명자 / 주소	Marsh, Gregory Alan Downs, James Preston Silbert, Richard Stephen
출원인 / 주소	American Axle & Manufacturing, Inc.
대리인 / 주소	Harness, Dickey & Pierce, P.L.C.
인용정보	피인용 횟수 : 27 인용 특허 : 14

초록 ▼

A vehicle with a primary driveline that is configured to distribute rotary power to a first set of vehicle wheels, a power transmitting device and a secondary driveline that is configured to distribute power to a second set of vehicle wheels. The power transmitting device has an input member, which is driven by the primary driveline, and an output member that is selectively coupled to the input member to receive rotary power therefrom. The secondary driveline has a propshaft, an axle input, a pair of axle shafts and at least one torque transfer device. The propshaft transmits rotary power between the output member of the power transmitting device and the axle input. The axle shafts are rotatably coupled to an output of the differential and configured to transmit rotary power to the second set of vehicle wheels. The at least one torque transfer device is configured to selectively inhibit torque transmission between the axle input and the second set of vehicle wheels.

대표청구항 ▼

What is claimed is: 1. A vehicle comprising:a primary driveline that is configured to distribute rotary power to a first set of vehicle wheels;a power transmitting device having an input member and an output member, the input member being driven by the primary driveline, the output member being selectively coupled to the input member to receive rotary power therefrom; anda secondary driveline that is configured to distribute power to a second set of vehicle wheels, the secondary driveline having a propshaft, an axle input, a differential, a pair of axle shafts and at least one torque transfer device, the propshaft transmitting rotary power between the output member of the power transmitting device and the axle input, the axle shafts being rotatably coupled to an output of the differential and configured to transmit rotary power to the second set of vehicle wheels, the at least one torque transfer device being configured to selectively inhibit torque transmission between the axle input and the second set of vehicle wheels;wherein the power transmitting device includes a synchronizer; and wherein the synchronizer includes a collar that is mounted on a first intermediate member continuously driven by the input member, the collar being axially movable to engage a second intermediate member that is coupled for rotation with the output member.

이 특허에 인용된 특허 (14) 인용/피인용 타임라인 분석

Iwata Hideyuki (Toyota JPX), Control system for split axle drive mechanism in part-time four-wheel drive vehicle.
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Yang Tai-Her (No. 32 La. 29 ; Taipin St. Si-Hu Town Dzan-Hwa TWX), Distributed differential mixing combined power system.
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Watanabe Kenichi (Hiroshima JPX) Nishimura Eiji (Hiroshima JPX) Kameda Osamu (Hiroshima JPX), Four wheel drive system.
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Williams Randolph C., Full-time transfer case with integrated planetary gear assembly and synchronized range shift mechanism.
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Burrows, Andrew; Barlow, Rob, Hybrid motor vehicle driveline.
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Watson Will ; Miller Alan L. ; Sundquist Drew A. ; Simpson Roger T. ; Ducklow Diane K. ; Beckerman Joseph W. ; Showalter Dan J., On demand vehicle drive system.
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Mizon,Richard; Pennycuff,Dale L., Power take-off unit for four-wheel drive vehicle.
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Wilson Robert J. (Warners NY) Sperduti David (Auburn NY) Adler Randy W. (Seneca Falls NY), Power transfer system for a four-wheel drive vehicle.
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Itoh Kenichiro,JPX ; Yasui Makoto,JPX ; Goto Shiro,JPX, Rotation transmission device.
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Krzesicki, Richard Michael; McKenzie, Clive; Cook, Dennis, Selectively controlled limited slip differential.
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Kroppe,William J, Torque control system for all-wheel drive drivetrain.
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Wilson Robert J. (Warners NY) Williams Randolph C. (Weedsport NY), Transfer case shift-on-fly system.
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Williams, Randolph C., Transfer case with a tri-mode bi-directional clutch assembly.
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Spitale, Ralph J., Transfer case with synchronizer clutch.
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이 특허를 인용한 특허 (27) 인용/피인용 타임라인 분석

Wojno, Robert M., Active mounting system for vehicle transfer case.
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Valente, Paul Joseph, All-wheel drive driveline with disconnecting axle.
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Takaira, Koji, Control apparatus for four-wheel drive vehicle, four-wheel drive vehicle, and control method.
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Cooper, Kenneth E., Differential with torque coupling.
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Cooper, Kenneth E.; Metzger, Seth A., Differential with torque coupling.
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Downs, James P.; Valente, Paul J., Disconnectable driveline for all-wheel drive vehicle.
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Downs, James P.; Valente, Paul J., Disconnectable driveline for all-wheel drive vehicle.
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Downs, James P.; Valente, Paul J., Disconnectable driveline for all-wheel drive vehicle.
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Downs, James P.; Valente, Paul J., Disconnectable driveline for all-wheel drive vehicle.
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Downs, James P.; Valente, Paul J., Disconnectable driveline for all-wheel drive vehicle.
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Downs, James Preston; Valente, Paul Joseph, Disconnectable driveline for all-wheel drive vehicle.
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Downs, James Preston; Valente, Paul Joseph, Disconnectable driveline for all-wheel drive vehicle.
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Valente, Paul J.; Downs, James P., Disconnectable driveline with a multi-speed RDM and PTU.
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Valente, Paul J.; Downs, James P., Disconnecting rear drive axle for longitudinally arranged powertrains.
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Cooper, Kenneth E., Drive unit with torque vectoring and an axle disconnect and reconnect mechanism.
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Li, Yongwei, Driveline component having ring gear integrally formed with tubular drive member.
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Kohlbock, Markus; Prix, Daniel; Schober, Dominik; Willam, David, Positive-locking clutch.
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Greiss, Bernd; Gerding, Austin R., Power transfer unit.
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Greiss, Bernd; Gerding, Austin R.; Bock, Jason, Power transfer unit.
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Zink, Frederick E.; Beutler, Kevin R.; Downs, James P.; Valente, Paul J., Power transmitting component.
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Downs, James Preston; Valente, Paul Joseph, Single speed and two-speed disconnecting axle arrangements.
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Valente, Paul J.; Downs, James P., Single speed and two-speed disconnecting axle arrangements.
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Yoshimura, Takahiro; Horie, Ryota, Transfer.
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Yoshimura, Takahiro, Transfer for four-wheel drive vehicle.
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Perakes, Andreas E.; Hammond, Matthew David; Deutsch, Laurence Andrew; Frait, Steven Anatole, Transmission having selectable power transfer shaft.
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Valente, Paul J.; Downs, James P., Two-speed disconnecting driveline with one reduction gearset.
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Tavvala, Krishna; Gordon, Brian, Vehicle with multiple drive axle assembly with a raisable and lowerable rear drive axle, and method of operating such a vehicle.
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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)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Motor vehicle with disconnectable all-wheel drive system 원문보기

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이 특허에 인용된 특허 (14) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (27) 인용/피인용 타임라인 분석

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[미국특허] Motor vehicle with disconnectable all-wheel drive system 원문보기

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이 특허에 인용된 특허 (14) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (27) 인용/피인용 타임라인 분석

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