INTERLOCKING DEVICE Russian patent published in 2006 - IPC B60R25/00 E05B65/19 

FIELD: mechanical engineering; transport engineering; antitheft devices.

SUBSTANCE: invention can be used for interlocking movable parts of automobiles, mechanical locks and other parts to prevent unauthorized access, hi-jacking, etc. Proposed interlocking device consists of housing, space in housing, locking device with space and fitted in change-over device, control element interacting with catch by means of flexible tie found in groove. Interlocking device has mating sliding surfaces and one hole connecting housing space with external medium, and locking device is provided with locking element made on end of locking device. One sliding surface is made of outer surface of locking device, and the other, on inner surface of housing, and locking element is provided with additional groove by means of which space with fitted-in change-over device is connected with housing space. Catches provide wedging of locking device in housing at moment of simulatenous contact of catch with inner surface of housing and outer surface of cut of locking element.

EFFECT: provision of double protection, higher secrecy and reliability of interlocking.

8 cl, 4 dwg