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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0575228 (1984-01-30) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 18 인용 특허 : 7 |
A fluid-powered differential ball screw actuator with torque-transmitting helical ball-carrying races. The actuator includes a body with an interior first ball race and first and second ends; a first stop stationary with respect to the body for engaging and limiting travel of balls along the first b
A fluid-powered actuator, comprising: a body having first and second ends; a shaft disposed within said body and supported for rotation relative thereto, said shaft having a torque-transmitting first ball race; a first stop axially stationary with respect to said shaft for engaging and limiting trav
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