초록 ▼

An antitheft device for the steering shaft of a motor vehicle is provided and has a resiliently urged locking or keying member (30) carried by an inner, non-rotatable tubular body (12). The locking or keying member (30) is deflected (32) in one direction to permit assembly of the inner tubular body

An antitheft device for the steering shaft of a motor vehicle is provided and has a resiliently urged locking or keying member (30) carried by an inner, non-rotatable tubular body (12). The locking or keying member (30) is deflected (32) in one direction to permit assembly of the inner tubular body (12) in an outer housing (10) of the device. The locking or keying member (30) is resiliently urged (32) into seating relationship in a radial opening (26) in the housing (10) when the inner tubular body (12) is in proper position in the housing (10). The locking or keying member (30) is deflected (32) in another direction to permit assembly of a cylinder lock (14) in said tubular body (12). The locking or keying member (30) is resiliently urged (32) into seating relationship in an aligned radial opening (28) in the cylinder lock (14) when the cylinder lock (14) is properly positioned in said inner tubular body (12). A peripheral groove (52) in the cylinder lock (14) is aligned with the locking or keying member (30) to permit deflection of the locking or keying member (30) so that the outer housing (10) can be removed from the inner tubular body (12).

대표청구항 ▼

An antitheft device for locking the steering shaft of a motor vehicle, comprising an outer cylindrical housing (10), an inner tubular body (12) positioned inside the outer housing (10), a cylinder lock (14) comprising an inner rotating cylinder (18) and an outer stationary cylinder (16) and located

An antitheft device for locking the steering shaft of a motor vehicle, comprising an outer cylindrical housing (10), an inner tubular body (12) positioned inside the outer housing (10), a cylinder lock (14) comprising an inner rotating cylinder (18) and an outer stationary cylinder (16) and located inside the inner tubular body (12) and a locking member (30) carried by the inner tubular body (12) and capable, when the device is being assembled, of locking the inner tubular body (12) with respect to the outer housing (10) on the one hand and the cylinder lock (14) with respect to the inner tubular body (12) on the other hand characterized in that said inner tubular body (12) is provided with a first radial opening (22), in which said locking member is slidingly mounted, said locking member comprising a key (30), the length of which is longer than the length of said radial opening (22), an elastic spring means (32) carried by said tubular body and engaging said key (30) to maintain said key in a central position, one end portion of said key (30) extending into one radial opening (26) in said cylindrical housing (10) and the other end portion of said key (30) extending into a radial opening (28) in said stationary cylinder (16), the radial displacement of the key (30) in either direction with respect to said central position being resiliently opposed by said elastic spring means (32).