ANTI-THEFT DEVICE FOR VEHICLES

摘要

An anti-theft device comprises a lock casing (1) with two rotatable rods (2, 3) provided at their ends with catch hooks (4, 5). The rods (2, 3) are rotatable. At least one of the rods is mounted with the possibility of longitudinal movement and is provided with a number of protrusions (8) in the form of annular grooves for its locking by means of a locking mechanism (6). A part of said annular grooves carrying the load is situated inside the casing (1) which is provided, on one of its cross-sectional surfaces, with a slot (19), whereas the other surface is provided with an inlet opening (17) for the key (16), so as to form, together, a labyrinth keyhole.