| 摘要 |
The invention relates to a steering shaft anti-theft device for a motor vehicle, of the type comprising a lock bolt interacting with at least one radial hollowed-out part of a sleeve integral with the steering shaft. The anti-theft device according to the invention is characterized by the fact that the said sleeve is hollow and has an external slit over its entire periphery, the interior of the housing thus formed in the sleeve containing a plurality of free rotary elements and a stop integral with the sleeve, the assembly consisting of the said rotary elements and stop not occupying the entire circumferential space of the said housing, the lock bolt being able to occypy an unlocking position in which it is completely outside the said sleeve and a locking position in which it penetrates the said housing of the sleeve via the said peripheral slit.
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