公开(公告)号：US5862692A

公开(公告)日：1999-01-26

申请号：US730312

申请日：1996-10-11

Applicant: Stephane Legault ,  Claude Legault ,  Pierre Deguire

Inventor： Stephane Legault ,  Claude Legault ,  Pierre Deguire

IPC: E05B47/00 ,  E05B47/06 ,  G07C9/00 ,  E05B49/00

CPC classification number: E05B47/0688 ,  E05B47/0012 ,  G07C9/00912 ,  E05B2047/0024 ,  E05B47/0004 ,  Y10T70/5429 ,  Y10T70/7068 ,  Y10T70/7254 ,  Y10T70/7424

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4977765A

公开(公告)日：1990-12-18

申请号：US532899

申请日：1990-06-04

Applicant: Claude Legault ,  Pierre Deguire

Inventor： Claude Legault ,  Pierre Deguire

IPC: E05B43/00 ,  E05B47/00 ,  E05B47/06

CPC classification number: E05B47/068 ,  E05B43/00 ,  E05B2047/0024 ,  E05B47/0012 ,  Y10T70/7011 ,  Y10T70/7028

Abstract: A delay action time lock having a lock housing in which a spring action bolt is movably connected. A retracting cam is provided for engagement with a bolt retracting lever for retracting a locking end of the bolt in the housing by means of a key inserted in a key cylinder and after an electronic timer has initiated a first preset time delay count. A motor actuated support cam is provided for normally supporting the retracting lever in a disengaged position with the retracting cam. After the preset time delay count, the bolt retracting lever is liberated to be engaged by the retracting cam. After a second preset time delay or upon the actuation of a microwswitch by the retracting lever, the motor actuated support cam is placed to support the retracting lever at its disengaged position so that as soon as the key cylinder is turned back to its initial position, the lock bolt is disengaged.

Abstract translation: 具有锁定壳体的延迟动作时间锁定，其中弹性作用螺栓可移动地连接。 提供了一种缩回凸轮，用于与螺栓缩回杆接合，用于通过插入钥匙筒中的钥匙以及在电子计时器已经开始第一预设时间延迟计数之后缩回外壳中的螺栓的锁定端。 提供了一种马达致动的支撑凸轮，用于在具有缩回凸轮的脱离位置中正常地支撑回缩杆。 在预设时间延迟计数之后，螺栓缩回杆被释放以由缩回凸轮接合。 在第二预设时间延迟之后或通过缩回杆致动微动开关时，放置电动机致动的支撑凸轮以将收回杆支撑在其脱离位置，使得一旦钥匙筒被转回到其初始位置， 锁紧螺栓脱开。

公开(公告)号：US4895010A

公开(公告)日：1990-01-23

申请号：US172249

申请日：1988-03-23

Applicant: Claude Legault

Inventor： Claude Legault

IPC: E05B37/00 ,  E05B37/08

CPC classification number: E05B37/08 ,  E05B37/0079 ,  Y10T292/62 ,  Y10T70/7316 ,  Y10T70/8324

Abstract: A combination door lock having a self-canceling combination mechanism which is secured inside the lock housing and is provided with spring-biased hook engaging fingers which engage one or more of the combination discs when these discs are aligned at a predetermined position where a retracting cam engages a bolt-retracting lever. Once the bolt is retracted by the lever these hook fingers engage with an associated combination disc and move it out of its predetermined position to a random position thereby scrambling or self-canceling the combination or the placement of the discs. Accordingly, it is not possible to predict the precise position of the combination discs after the bolt has been retracted and the door opened.

Abstract translation: 一种具有自消除组合机构的组合门锁，其固定在锁定壳体内部，并且当这些盘对准在预定位置处时，弹簧偏压钩接合指状物接合一个或多个组合盘，其中缩回凸轮 接合螺栓回缩杆。 一旦螺栓通过杠杆收回，这些钩指与相关联的组合盘接合并将其从其预定位置移动到随机位置，从而加扰或自消除盘的组合或放置。 因此，不可能在螺栓已经缩回并且门打开之后预测组合盘的精确位置。

公开(公告)号：US4328689A

公开(公告)日：1982-05-11

申请号：US105649

申请日：1979-12-20

Applicant: Hans Keller ,  Claude Legault

Inventor： Hans Keller ,  Claude Legault

IPC: E05B37/00 ,  E05B37/08 ,  E05B43/00

CPC classification number: E05B37/08 ,  E05B37/0086 ,  E05B43/00 ,  Y10T70/7017 ,  Y10T70/7254 ,  Y10T70/7316

Abstract: A combination lock having a lock housing with a spring bolt. A manually operable combination dial is provided outside the housing to operate a standard combination mechanism and a bolt retracting cam. A bolt retracting element is secured to the bolt and engageable by the bolt retracting cam when the combination mechanism is operated to a predetermined condition. By turning the dial the retracting cam is operated and the bolt is retracted. A disengagement mechanism disengages the bolt retracting element from the retracting cam, after the dial is released and the bolt is then displaced to its locked position.

Abstract translation: 具有带有弹簧螺栓的锁壳的组合锁。 在壳体外部提供可手动操作的组合拨盘以操作标准组合机构和螺栓缩回凸轮。 当组合机构操作到预定状态时，螺栓缩回元件被固定到螺栓上并且可由螺栓缩回凸轮接合。 通过转动表盘，操作缩回凸轮并缩回螺栓。 在释放拨盘之后，分离机构将螺栓回缩元件与收回凸轮脱离，然后将螺栓移位到其锁定位置。