摘要:
The invention provides a motor vehicle antitheft system of the type in which the latch bolt (36, 222) is held radially in the pulled-in retracted position by a member (254) for retaining the latch bolt (36, 222) which is mounted to move between an effaced or retracted position and an active latch bolt retaining position toward which it is elastically urged (262) and in which a retaining finger (252) belonging to the latch bolt retaining member (254) is accommodated in a complementary notch (250) of the latch bolt, wherein the member (254) for retaining the latch bolt (36, 222) is mounted to slide in the housing of the antitheft system (52, 54) parallel to the axis (A) of displacement and of rotation of a manual control member (24, 26, 38), and wherein the finger (252) for retaining the latch bolt (36, 222) is formed at the front free end of the latch bolt retaining member.
摘要:
A device for blocking the turnability of the steering spindle 3 of a motor vehicle contains a movable interlocking element 14 that is situated in a lock chamber 12 and engages into the steering spindle 3 in its locked position, as well as an actuating device 9 for actuating the interlocking element 14. This device is characterized by the fact that the lock chamber 12 is passively secured against manipulative access by electric/electronic operating components K required for driving the motor vehicle. This is realized by arranging these operating components K in such a position relative to the lock chamber 12 that the function of at least one operating component K is terminated if manipulative access is attempted.
摘要:
Device for locking the steering spindle of a vehicle The invention relates to a device (1) for locking the steering spindle (2) of a steering gear of a vehicle, having a blocking pin (6) which is arranged in a housing (3) and can be displaced from a release position into a locking position and vice versa. In order to prevent manipulation of the device (1) by an unauthorized third party if the housing (3) of the device (1) has been forcibly opened and the blocking pin (6) is located in its locking position, the invention proposes to arrange a spring-actuated securing element (17; 17null) in a guide part (12; 12null) of the blocking pin (6), said securing element being fixed in its position by a closure element (20) which is fastened on the inside of the housing (3). If the housing (3) is opened by an unauthorized third party, then the closure element (20) is also removed together with the corresponding housing region and the securing element (17; 17null) is at least partially displaced into a recess (21) of the blocking pin (6) and secures the latter in its locking position.
摘要:
A bicycle anti-theft system is provided including a housing mounted to a cross bar of a bicycle such one of the end faces thereof abuts a fork sleeve of the bicycle. Also included is a locking rod movably situated within the housing and adapted to be moved between a retracted orientation wherein the rod is situated within the housing and an extended orientation. In the extended orientation, the locking rod is adapted for protruding from one of the end faces of the housing and being inserted within a bore formed in both the fork sleeve and a fork of the bicycle for precluding rotation of a handle of the bicycle. A lock unit is provided for selectively transferring the locking rod between the extended and retracted orientation thereof.
摘要:
The lock keeper intended to be mounted on the periphery (11) of a shaft (10) comprises discs (21), each pierced through with a central orifice (210) intended for receiving this shaft (10) in order to stack them on it, and is made integral in terms of rotation with this shaft (10) by means of an interlock (30) consisting of at least one projection (31)/notch (32) pair, of which one is formed in this central orifice (210) and the other is formed on the periphery (11) of this shaft (10), some of these discs (21) being equipped at their edge (211) with at least one indentation (212), these indentations (212) being intended to be aligned longitudinally so as to produce a receptacle (23) for receiving a bolt (12).The invention is used in the motor-vehicle industry.
摘要:
This invention is directed at a bicycle lock which is positioned within the frame, front riser post or seat support post, of the bicycle and secure from external compromise by ordinary handtools. In one embodiment, a key actuated slotted rotary engagement locking disk selectively engages and disengages a slotted locking disk affixed to the axle of the pedal crank. In another embodiment, a key actuated rack and pinion combination cooperates with a slotted disk on the pedal crank axle to lock and unlock the pedal crank. In another embodiment of the invention a supplemental external locking system for locking the bike to a post or the like is provided which is used in conjunction with the internally positioned locking systems.
摘要:
An unlocking prevention device for a steering wheel lock of that type having a driver acting on a detent pin and controlled by a locking cylinder shaft. During the unlawful removal of the locking cylinder, the shaft is shifted in its pull out direction by means of a force and the driver thereby engages into a groove, as a result of which the shaft cannot be removed and, because of the changed form of the shaft, the driver can no longer be actuated.
摘要:
A rotary plug valve has a body providing a seat for a rotatable valve member which has an operator surrounded by a portion of the body and which may be rendered inaccessable by a cover closing the surrounding portion of the body and lockable to the valve member.
摘要:
The invention relates to a device for locking the rotational movement of a steering column of a motor vehicle by means of a clamp locking mechanism with rollers (4) parallel to the axis, which rollers clamp the steering column in both rotational directions between a cylindrical track and clamping surfaces oblique to the track and are guided in a coaxial cage rotatable about the steering column. The cage can be carried along by the steering column in both rotational directions in each case into one of the two clamping positions and can be fixed in a central position located between the two clamping positions, in which central position the rollers release the steering column. All the rollers (4) are surrounded externally by at least one elastic ring (6) coaxial to the column (1), which ring elastically loads the rollers towards the steering column.
摘要:
A bicycle lock is disclosed wherein the steering is locked and a securing cable is provided to fasten the bike to a fixed object. The lock is provided with a removable tumbler, having an axially aligned pin, that normally passes through an eyelet on one end of the cable and through suitable bores, in the steering post and the rotating steering sleeve, respectively.