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1. 发明授权

EP0185461B1 Shackle mechanisms, especially for handcuffs 失效
标题翻译： SHACKLE机制，特别适用于手提包
公开(公告)号：EP0185461B1
公开(公告)日：1988-08-10
申请号：EP85308337.6
申请日：1985-11-15
申请人： Chubb & Son's Lock and Safe Company Limited
发明人： Bellingham, Ronald Sidney , White, Malcolm John
IPC分类号： E05B75/00
CPC分类号： E05B75/00 , Y10T70/404

2. 发明公开

EP0260860A1 Locking mechanisms 失效
标题翻译： Schliesseinrichtung。
公开(公告)号：EP0260860A1
公开(公告)日：1988-03-23
申请号：EP87307911.5
申请日：1987-09-08
申请人： Chubb & Son's Lock and Safe Company Limited
发明人： White, Malcolm John
IPC分类号： E05B33/00
CPC分类号： E05B47/0688 , E05B47/0003
摘要： The mechanism for locking the main boltwork of a safe or vault door includes a lock having a bolt 1 with a pivoted drop-arm 3 engageable in the slot 10 of a rotatable drive disc 6. For enabling and disabling the coupling of the arm 3 to the disc 6 there is an electromechanical actuator 12. This comprises a magnetisable element 11 pivoted within a coil 13 and a passing between the poles of a permanent magnet 14. Reverse pulses of current through the coil 13 therefore cause the element 11 to flip between two stable positions. In the locking position of the actuator (Fig 1) the element 11 prevents the arm 3 from dropping into the slot 10. When a correct code is entered into an associated user-authentication device the coil 13 is pulsed to flip the element 11 clear of the arm 3. The disc 6 can therefore be turned to pick up the head of the arm 3 (Fig 2) and withdraw the bolt (Fig 3).
摘要翻译：用于锁定安全柜或拱顶门的主螺栓的机构包括具有螺栓1的锁，其具有可枢转的下降臂3，枢转的下降臂3可接合在可旋转的驱动盘6的槽10中。为了使得能够和禁止臂3与盘6具有机电致动器12.这包括在线圈13内枢转的可磁化元件11和永磁体14的极之间的通过。因此，通过线圈13的电流的反向脉冲导致元件11在两个之间翻转稳定的位置在致动器的锁定位置（图1）中，元件11防止臂3掉入槽10中。当将正确的代码输入到相关联的用户认证设备中时，线圈13被脉冲以将元件11翻转臂3因此可以转动以拾取臂3（图2）的头部并且撤回螺栓（图3）。

3. 发明公开

EP0185461A1 Shackle mechanisms, especially for handcuffs 失效
标题翻译：脱钩机制，特别是手铐。
公开(公告)号：EP0185461A1
公开(公告)日：1986-06-25
申请号：EP85308337.6
申请日：1985-11-15
申请人： Chubb & Son's Lock and Safe Company Limited
发明人： Bellingham, Ronald Sidney , White, Malcolm John
IPC分类号： E05B75/00
CPC分类号： E05B75/00 , Y10T70/404
摘要： An "arrest" handcuff has the usual ratchet and pawl mechanism for closing the wrist aperture. In order to deadlock the pawl (10) a runner (16) is shifted by means of a manual push-button (22) extending from the back face of the runner so that a stump (19) on the runner then overlies the nose (23) of the pawl. To release the deadlocking and pivot the pawl clear of the ratchet the runner (16) must be shifted to the left, which movement is normally blocked by a lever pack (25) operating on the runner stump (21). A correct key, however, can lift the levers and turn the runner back. If the option to deadlock the pawl is not taken up in any particular arrest situation the pawl still remains engaged with the ratchet under its spring bias (13) and the correct key is still needed to perform a leftward movement of the runner to lift the pawl from the ratchet.

4. 发明授权

EP0260860B1 Locking mechanisms 失效
标题翻译：锁定机构
公开(公告)号：EP0260860B1
公开(公告)日：1991-01-23
申请号：EP87307911.5
申请日：1987-09-08
申请人： Chubb & Son's Lock and Safe Company Limited
发明人： White, Malcolm John
IPC分类号： E05B33/00
CPC分类号： E05B47/0688 , E05B47/0003

5. 发明公开

EP0096513A1 Locks 失效
标题翻译：锁。
公开(公告)号：EP0096513A1
公开(公告)日：1983-12-21
申请号：EP83303039.8
申请日：1983-05-26
申请人： Chubb & Son's Lock and Safe Company Limited
发明人： Robinson, William Keith , White, Malcolm John
IPC分类号： E05B21/00 , E05B35/12
CPC分类号： E05B21/00 , E05B35/12 , Y10T70/7452 , Y10T70/7548
摘要： In a security door lock a pivoted detent 12 deadlocks the bolt 3 by engagement of its stump 22 in pockets 23,24 or 25 (Figure 3). The detent 12 is normally held in its locking position by a cam surface 19 on the thrower 11 and by a pack of detainers 7. Rotation of the correct key aligns notches 16 in the detainers 7 with a probe 15 on the detent 12 and also positions a second cam surface 20 of the thrower 11 adjacent to the detent 12, so the detent can pivot to its unlocking position under the action of a spring 13, and thereby free the bolt 3. After the bott 3 is shifted the final rotation of the key re-engages the cam surface 19 against the detent 12 to drive the detent positively back to its locking position. If required, the bolt 3 can be double-thrown by a second ("master") key which lifts the detainers 7 to higher positions so that second notches 17 now align with the detent probe 15. This higher lifting of the detainers 7 also lifts a dogging slide 26 so that the stump 30 of the latter can pass over a projection 37 on the bolt tail (Figure 3). The first ("servant") key cannot lift the detainers 7 far enough to lift the slide 26 and hence cannot throw or withdraw the bolt 3 to or from its double-thrown position.

6. 发明公开

EP0096512A1 Lock 失效
标题翻译：得出的结论。
公开(公告)号：EP0096512A1
公开(公告)日：1983-12-21
申请号：EP83303038.0
申请日：1983-05-26
申请人： Chubb & Son's Lock and Safe Company Limited
发明人： Rogers, John , White, Malcolm John
IPC分类号： E05B65/08 , E05B35/12
CPC分类号： E05B35/12 , E05B65/0858 , Y10T70/5261 , Y10T70/535 , Y10T70/7458
摘要： A security lock for use on sliding doors or gates has a pair of hook bolts 6 which are thrown apart or withdrawn together according to the position of a head 4 on a reciprocable slide 3. Each bolt 6 has a recess 39 mated to the head 4 with front 41 and rear 40 driving surfaces, this geometry being related to the pivot points 7 of the bolts such that the head 4 drives the bolts 6 positively between their thrown and withdrawn positions with no lost motion and without the need for spring-biasing of the bolts. The slide 3 is deadlocked by a pack of levers 8, to which a second lever pack 9 is linked at X, two lever packs being provided so that non-palindromic key-stepping can be employed. If required, the slide 3 can be double-thrown by successive use of two different correct keys, for which different key-hole positions 13/15 and 14/16 are provided to cooperate with the lever packs.

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