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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0607996 (1990-11-01) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 23 인용 특허 : 0 |
A locking mechanism for securing a door of a safe within a frame includes a drive gear rotatably mounted on the interior surface of the door. An extension fitted with a rack gear is mechanically cooperated with the drive gear. The extension is adapted to be slidingly displaced along the interior sur
A locking mechanism for use with a door having an interior surface, an exterior surface, a plurality of sides and a plurality of corners, each corner being defined by an intersection of a pair of said sides, said door being enclosed in a frame having corners corresponding to said corners of said doo
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