公开(公告)号：US4854146A

公开(公告)日：1989-08-08

申请号：US75748

申请日：1987-07-31

申请人： John O'Connell ,  Roy S. Jefferies ,  Hugh Trevor-Jones

发明人： John O'Connell ,  Roy S. Jefferies ,  Hugh Trevor-Jones

IPC分类号： E05B17/04 ,  E05B47/06 ,  E05B49/00

CPC分类号： E05B49/006 ,  E05B17/04 ,  E05B47/0603 ,  E05B47/063 ,  E05B47/0004 ,  Y10T70/7057 ,  Y10T70/7062 ,  Y10T70/7605

摘要： Relative movement of members (10,11) of a lock is normally obstructed by an element (14) which can be moved by a solenoid (18) entirely into a recess in one of the members so that the one (11) and the obstructing element (14) can turn together relative to the other member (10) and solenoid. The arrangement may be used to prevent turning of a key-receiving member relative to a housing or as a clutch between two members mounted rotatably in a housing.

公开(公告)号：US4791280A

公开(公告)日：1988-12-13

申请号：US026699

申请日：1987-02-17

申请人： John O'Connell ,  Alan Webster ,  Roy S. Jefferies ,  Hugh Trevor-Jones

发明人： John O'Connell ,  Alan Webster ,  Roy S. Jefferies ,  Hugh Trevor-Jones

IPC分类号： E05B49/00 ,  G06K7/01

CPC分类号： E05B49/006 ,  Y10T70/7073

摘要： A lock has means (15,16) for reading from a key (11) a binary encoded number. If the number read from the key is a predetermined number, the lock will store in a memory (19) a further number read from a further key applied immediately after withdrawal of the first key. The device will then recognize the second key, when applied subsequently.

摘要翻译： PCT No.PCT / GB86 / 00394 Sec。 371日期1987年2月17日 102（e）1987年2月17日PCT PCT 1986年7月9日PCT公布。 第WO87 / 00233号公报 日期1987年1月15日。锁具有用于从键（11）读取二进制编码数字的装置（15,16）。 如果从密钥读取的数字是预定数量，则锁将在从第一密钥撤回之后立即应用的其他密钥读取另一个数量的存储器（19）中。 随后应用程序会识别第二个键。

公开(公告)号：US4346924A

公开(公告)日：1982-08-31

申请号：US135696

申请日：1980-03-31

申请人： Leslie V. Herriott

发明人： Leslie V. Herriott

IPC分类号： E05B65/52 ,  E05C3/06

CPC分类号： E05B65/5292 ,  Y10T292/0936 ,  Y10T292/0956 ,  Y10T70/7169

摘要： A briefcase is provided with a two-part releasable fastening device, the first part of which includes a movable fastening member for releasably fastening the parts together. The first part of the device further comprises a ball which, when the case is inverted, is urged by gravity into a retaining position in which it prevents releasing movement of the fastening member. When the lid of the case is uppermost, the ball permits movement of the fastening member to release the second part of the device.

摘要翻译： 公文包设置有两部分可释放的紧固装置，其第一部分包括用于将部件可释放地紧固在一起的可移动紧固构件。 该装置的第一部分还包括一个球，当壳体被倒置时，其被重力推动到保持位置，在该保持位置中防止紧固构件的移动。 当壳体的盖子最上面时，球允许紧固构件移动以释放装置的第二部分。

公开(公告)号：US4228667A

公开(公告)日：1980-10-21

申请号：US970175

申请日：1978-12-18

申请人： Leslie V. Herriott

发明人： Leslie V. Herriott

IPC分类号： E05B47/00 ,  E05B19/26 ,  E05B27/00

CPC分类号： E05B47/0044 ,  Y10T70/7057 ,  Y10T70/7576 ,  Y10T70/7904

摘要： A lock for operation by a magnetic key has locking elements in the form of rollers which can be moved along respective channels in the lock by the magnetic field of the key. Each channel is formed partly in the peripheral surface of a rotatable barrel of the lock and partly in a surrounding sleeve. The barrel can be rotated only when each sleeve is free to move axially relative to the barrel. In the absence of the key, the rollers prevent such axial movement. When the rollers are moved to predetermined releasing positions by the key, they are aligned with respective notches in the sleeves so that axial movement is permitted.

摘要翻译： 用于通过磁性钥匙操作的锁定件具有滚轮形式的锁定元件，其可以通过钥匙的磁场在锁中的相应通道移动。 每个通道部分地形成在锁的可旋转筒的外周表面中，并且部分地形成在周围的套筒中。 只有当每个套筒相对于枪管自由地轴向运动时，枪管才能旋转。 在没有钥匙的情况下，滚子阻止这种轴向运动。 当辊通过键移动到预定的释放位置时，它们与套筒中的各个凹口对准，使得允许轴向移动。