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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0774815 (1977-03-07) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 7 인용 특허 : 0 |
A device for safeguarding screw connections and other rotatable and/or longitudinally movable parts against accidental loosening. The device includes a conical dish or plate spring which by means of the free end face of its inner and/or outer marginal zone rests against a counterthread on the carrie
For use in connection with a member provided with a threaded section and with abutment means carried by said member and with a threaded element engaging said threaded section and to be held secured against said abutment means; a conical dish spring having an inner and an outer marginal zone, one of
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