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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0876659 (1992-04-30) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 27 인용 특허 : 0 |
A linear electromechanical actuator includes back-to-back screw-type actuators whose screw nuts are secured together. During operation, the leadscrew of one screw-type actuator is rotated while the leadscrew of the other screw-type actuator is locked.
An actuator, comprising: first and second leadscrews arranged back-to-back; first and second housings surrounding said first and second leadscrews, said first and second leadscrews being rotatably mounted to said first and second housings; and sleeve means for sliding between and within said first a
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