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1. 发明授权

US5862692A Safe door lock with servo motor operated cam 失效
标题翻译：带伺服马达的凸轮安全门锁
公开(公告)号：US5862692A
公开(公告)日：1999-01-26
申请号：US730312
申请日：1996-10-11
申请人： Stephane Legault , Claude Legault , Pierre Deguire
发明人： Stephane Legault , Claude Legault , Pierre Deguire
IPC分类号： E05B47/00 , E05B47/06 , G07C9/00 , E05B49/00
CPC分类号： E05B47/0688 , E05B47/0012 , G07C9/00912 , E05B2047/0024 , E05B47/0004 , Y10T70/5429 , Y10T70/7068 , Y10T70/7254 , Y10T70/7424
摘要： A safe door lock with a servo motor operated cam is described. A retracting lever is pivotally secured to the locking bolt and is displaced on a pivot connection with the bolt by the cam. The position of the cam and the bolt are detected by microswitches. When the retracting lever is in a locking position, the bolt cannot be retracted within the lock housing. The cam is operated by a servo motor and locked in position by the gear train which includes a worm gear. The locking bolt may be a slam bolt having a spring biased latch which slides therewith or the locking bolt may be a deadbolt when the lock is used with a boltwork system of a vault door.
摘要翻译：描述了带有伺服电机操作的凸轮的安全门锁。缩回杆枢转地固定到锁定螺栓上，并且通过凸轮与螺栓枢转连接而移位。凸轮和螺栓的位置由微动开关检测。当缩回杆处于锁定位置时，螺栓不能缩回锁定壳体内。凸轮由伺服电机操作，并由包括蜗轮的齿轮系锁定在适当的位置。锁定螺栓可以是具有弹簧偏压的闩锁的碰撞螺栓，当弹簧门与螺栓门的螺栓系统一起使用时，锁定螺栓可以与其一起滑动或者锁定螺栓可以是锁死螺栓。

2. 发明授权

US5282562A Vehicle roof-top support rack with permanent attachment bases 失效
标题翻译：具有永久附件底座的车顶支撑架
公开(公告)号：US5282562A
公开(公告)日：1994-02-01
申请号：US971474
申请日：1992-11-04
申请人： Stephane Legault
发明人： Stephane Legault
IPC分类号： B60R9/058 , B60R9/00
CPC分类号： B60R9/058
摘要： A vehicle rack for securement over the roof of a vehicle is described. The rack comprises a support rail having opposed supporting brackets for maintaining the rail elevated transversely over a vehicle roof. The brackets are removably connected to a respective one of a pair of connecting bases. Each of the connecting bases is attached to a restraining portion of a vehicle adjacent the roof thereof with the connecting bases positioned on a respective side of the roof. The connecting bases are interconnected by a flexible connecting strap which extends therebetween. A tension force is applied between the attachments of the pair of connecting bases to rigidly connect the bases on the roof. One of the connecting bases is a locking base provided with a latch engageable element. One of the supporting brackets is a locking bracket having a latch mechanism actuable by a lever arm for engaging the latch engageable element of the locking base to immovably secure the brackets to the connecting bases. The other of the connecting bases is provided with a bracket connection. The other supporting bracket is provided with an engageable element to engage with the connecting element of the other connecting base, and the other supporting bracket is automatically disconnected by lifting the locking bracket from the locking base.
摘要翻译：描述用于固定在车辆屋顶上的车架。机架包括一个支撑轨道，该支撑轨道具有相对的支撑托架，用于将轨道横向保持在车顶上。支架可拆卸地连接到一对连接底座中的相应的一个。每个连接底座附接到邻近其屋顶的车辆的限制部分，其中连接底座位于屋顶的相应侧。连接基座通过在其间延伸的柔性连接带相互连接。在一对连接基座的附件之间施加张力以刚性连接屋顶上的底座。连接底座之一是设置有闩锁可接合元件的锁定底座。支撑托架之一是锁定支架，其具有可由杠杆臂致动的闩锁机构，用于接合锁定基座的闩锁可接合元件以将支架固定到连接基座。连接底座中的另一个设有支架连接。另一个支撑托架设置有可接合的元件，以与另一个连接基座的连接元件接合，另一个支撑支架通过将锁定支架从锁定基座提起而自动断开。

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