公开(公告)号：US5987946A

公开(公告)日：1999-11-23

申请号：US911647

申请日：1997-08-15

申请人： James A. Watts

发明人： James A. Watts

IPC分类号： E05B19/20

CPC分类号： E05B19/20 ,  Y10T29/49815 ,  Y10T29/49821 ,  Y10T408/03 ,  Y10T70/7706 ,  Y10T70/7712 ,  Y10T70/7797 ,  Y10T70/7921 ,  Y10T70/8946

摘要： Method and apparatus for non-destructively picking locks which normally are operated by keys, such locks capable of having twisting tumbler pins and sidebars. The method requires that: the pins be raised high in the keyway; the plug be axially bored by a thin drill which enters through a low portion of the keyway, the rear end of the drilled bore opening to the bolt cam operator; the drill bit be removed from the bore; and then the bolt cam operator be directly turned to shift open the bolt. This method does not decode the tumblers nor release any sidebar. The preferred apparatus comprises a pin raiser tool, which is self-retaining due to bias on the pins, which is transmitted to the handle of this tool; and a torquing tool, which is passed through the bore and has a blade which seats in the cam operator for turning the operator to shift open the lock bolt. A unique safety shield can be installed on the tailpiece to prevent picking by the method of this invention.

摘要翻译： 用于非破坏性地采摘通常由键操作的锁的方法和装置，这种锁具有扭转制栓栓和侧杆。 该方法要求：在键槽中将销升高; 插头通过薄的钻头轴向钻孔，该钻头通过键槽的低部分进入，钻孔的后端通向螺栓凸轮操作器; 钻头从孔中取出; 然后将螺栓凸轮操作器直接转动以转动打开螺栓。 此方法不解码滚筒或释放任何侧边栏。 优选的装置包括销钉升降器工具，其由于销上的偏压而自保持，该销被传送到该工具的手柄; 以及扭力工具，其通过孔并具有位于凸轮操作器中的刀片，用于转动操作者以转动打开锁定螺栓。 可以在尾座上安装独特的安全防护罩，以防止采用本发明的方法进行拾取。

公开(公告)号：US5966973A

公开(公告)日：1999-10-19

申请号：US933256

申请日：1997-09-18

申请人： James A. Watts

发明人： James A. Watts

IPC分类号： E05B9/08 ,  E05B17/00 ,  E05B27/00 ,  E05B27/04 ,  E05B63/00

CPC分类号： E05B27/0039 ,  E05B17/0004 ,  E05B63/0056 ,  E05B9/084 ,  Y10S70/25 ,  Y10T409/4028 ,  Y10T409/4077 ,  Y10T70/761 ,  Y10T70/7616 ,  Y10T70/7672 ,  Y10T70/7684

摘要： A previously used lock assembly constructed for operation using a given key may be operated by a different key after rebroaching. Instead of requiring an expensive, complete replacement of a lock assembly and its operable keys, the present invention allows a lock assembly to be refitted for a different key by a relatively inexpensive replacement of its plug and at least one of the tumbler components, preferably the bottom pin only, of one or more preexisting sets of tumbler components, as needed to modify the lock to receive the different key.

公开(公告)号：US5688085A

公开(公告)日：1997-11-18

申请号：US492387

申请日：1995-06-19

申请人： James A. Watts

发明人： James A. Watts

IPC分类号： E05B9/08 ,  E05B17/00 ,  E05B27/00 ,  E05B27/04 ,  E05B63/00 ,  B23D37/22

CPC分类号： E05B27/0039 ,  E05B17/0004 ,  E05B63/0056 ,  E05B9/084 ,  Y10S70/25 ,  Y10T409/4028 ,  Y10T409/4077 ,  Y10T70/761 ,  Y10T70/7616 ,  Y10T70/7672 ,  Y10T70/7684

摘要： A previously used lock assembly constructed for operation using a given key may be operated by a different key after rebroaching. Instead of requiring an expensive, complete replacement of a lock assembly and its operable keys, the present invention allows a lock assembly to be refitted for a different key by a relatively inexpensive replacement of its plug and at least one of the tumbler components, preferably the bottom pin only, of one or more preexisting sets of tumbler components, as needed to modify the lock to receive the different key.

摘要翻译： 使用给定键操作构造的先前使用的锁组件可以在重新制造之后由不同的键操作。 本发明不需要昂贵，完全地更换锁组件及其可操作的钥匙，而是通过相对便宜地更换其塞子和至少一个制动栓部件来改变锁组件，用于不同的钥匙，优选地， 根据需要修改锁以接收不同的键，仅针对一个或多个预先存在的制动栓组件的底部销。

公开(公告)号：US5450662A

公开(公告)日：1995-09-19

申请号：US189116

申请日：1994-01-27

申请人： James A. Watts

发明人： James A. Watts

IPC分类号： E05B9/08 ,  E05B17/00 ,  E05B27/00 ,  E05B27/04 ,  E05B63/00 ,  B23P13/00

CPC分类号： E05B63/0056 ,  E05B17/0004 ,  E05B27/0039 ,  E05B9/084 ,  Y10T29/49716 ,  Y10T29/49815 ,  Y10T29/53457 ,  Y10T70/761

摘要： A previously used lock assembly constructed for operation using a given key may be operated by a different key after rebroaching. Instead of requiring an expensive, complete replacement of a lock assembly and its operable keys, the present invention allows a lock assembly to be refitted for a different key by a relatively inexpensive replacement of its plug and at least one of the tumbler components, preferably the bottom pin only, of one or more preexisting sets of tumbler components, as needed to modify the lock to receive the different key.

摘要翻译： 使用给定键操作构造的先前使用的锁组件可以在重新制造之后由不同的键操作。 本发明不需要昂贵，完全地更换锁组件及其可操作的钥匙，而是通过相对便宜地更换其塞子和至少一个制动栓部件来改变锁组件，用于不同的钥匙，优选地， 根据需要修改锁以接收不同的键，仅针对一个或多个预先存在的制动栓组件的底部销。