公开(公告)号：US4606239A

公开(公告)日：1986-08-19

申请号：US470921

申请日：1983-03-01

申请人： Jacques C. Guerin

发明人： Jacques C. Guerin

IPC分类号： G01C19/02 ,  G01C19/26

CPC分类号： G01C19/025 ,  Y10T74/1204 ,  Y10T74/1207

摘要： The invention relates to a locking and unlocking device for a gyroscopic rotor which is mounted through the intermediary of an internal cardan (5) placed at the end of a shaft (4) which receives a screwthreaded bushing (10) which is capable of being screwed onto this shaft and into the rotor (3) in order to make the assembly of rotor (3), shaft (4) and bushing (10) integral and hence to isolate the internal cardan (5) from the forces exerted upon the rotor when the latter is in the "locked" position. The bushing (10) is caused to unscrew by a spiral spring (15) to place the rotor (3) in the "unlocked" position.

摘要翻译： 本发明涉及一种用于陀螺仪转子的锁定和解锁装置，其通过放置在轴（4）的端部处的内部万向节（5）的中间安装，所述内部万向节（5）容纳能够被拧紧的螺纹套管（10） （3），轴（4）和套管（10）的组合成一体，从而将内部万向节（5）与施加在转子上的力隔离开， 后者处于“锁定”的位置。 通过螺旋弹簧（15）使衬套（10）旋转以将转子（3）置于“解锁”位置。