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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0239183 (1981-03-02) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 2 |
A shielding bladder for the venting arrangement of a linear actuator having a housing, a reciprocable member disposed therein for linear reciprocable movement therethrough, and a venting arrangement in the housing for communicative flow of ambient air into and out of the housing during operation. Th
In a linear actuator of the type having a housing and a reciprocable member disposed in and projecting from said housing for reciprocating linear movement relative thereto, said housing having vent means for admitting to and exhausting from said housing ambient air responsive to fluctuations in the
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