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특허 상세정보

Lubricating oil flow control device, especially for a speed-change transmission operating in an oil bath

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16D-013/60   
미국특허분류(USC) 192/113B
출원번호 US-0004990 (1979-01-19)
우선권정보 DE-2802676 (1978-01-28)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 43  인용 특허 : 2
초록

A lubricating oil flow control device, especially for a speed change transmission operating in an oil bath, has a clutch actuator which is shiftable along the periphery of a shaft provided with an oil passage individual to the clutch or operating the latter. This actuating plate has an axially extending sleeve which obstructs a radial bore in the shaft in the unactuated position of the clutch and thereby limits the flow of oil to the clutch plate or lamella. In another operating position of the actuating plate, the bore is unobstructed and provides, e.g....

대표
청구항

In a lubricating-oil flow-control device for a shiftable clutch operating in an oil bath and comprising: a shaft formed with a lubricating-oil passage; an annular drive and forming an annular actuating cylinder pressurizable with a liquid medium; an annular piston slidably received in said cylinder and rotatable with said shaft while being axially shiftable upon pressurization of said cylinder relative to said shaft; a gear rotatably mounted on said shaft and having a gear sleeve extending axially toward said flange but peripherally spaced from said shaf...

이 특허를 인용한 특허 피인용횟수: 43

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  32. Pump, Christopher D.; Stuart, Charles G.; Hibbler, John C.; Downs, James P.; Proctor, Shawn S.; DeGowske, Robert J.; Lenczewski, Adrian M.; Jafri, Firoz Ali S.; Valente, Paul J.; McCormick, Brian; Bowen, Thomas C.; Kornosky, Paul W.. Power transmitting component with torque transfer device configured with drag reduction system. USP2016029249873.
  33. Pump, Christopher D.. Power transmitting component with torque transfer device configured with fluid evacuation and lubrication system. USP2016059353846.
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