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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0889521 (1978-03-23) |
우선권정보 | BE-0116394 (1977-04-04) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 2 |
There is described a closing device which comprises a cylinder lock, a worm which is connected to the rotating lock core in such a way that said worm rotates together with said core, and a pin which enters the worm groove, whereby one of those elements formed by the worm and the pin is movable in th
Closing device for sliding doors and windows, having a support to be fastened on one of those parts formed respectively by the sliding leaf and the fixed upright of a sliding door or window, and a lever swingably mounted on said support, the one end of said lever being provided with a projection act
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