DE1428528C3 - Cylinder lock fastening in a housing - Google Patents

Description

428 523

engages in the recess II of the steering lock housing, a leaf spring notch hole to the outside attach in order to push back the leaf spring 9 and the cylinder lock by an externally insertable pin 8 to be able to dismantle again. However, this is only possible if before final assembly of the steering lock this so-called unlocking opening is still accessible. By this measure fet a dismantling of the cylinder lock without admission> n Key possible before the band assembly.

For this purpose X sheets of drawings

Claims (2)

of the cylinder lock in the housing Claims: the front of the front side of the cylinder lock standing end on a restricted area of the in iZyltnderschloßbefestigung in a recess extending in the longitudinal direction of the lock mehousing, in particular in the housing of a 5 receiving housing, the inclined to the on-vehicle steering lock, resilient latching device inclined backwards by means of a longitudinal axis of the housing housing, thereby blocking the circular movement path of the Indicates that a leaf spring (9) cuts into the front end of the leaf spring, an outer receiving groove (10) of the cylinder. lock (8) is arranged and after Einto lends simple and uncomplicated attachment of the Construction of the cylinder lock in the receiving cylinder lock in the steering lock housing from home with the springy, special importance for the cylinder lock. Above all, the attachment should be Front protruding end (13) be designed on a so that the joining of Zy-locking surface (12) the valve lock in the longitudinal direction of the lock and the housing by unskilled workers ongoing recess (11) in the housing 15 workers carried out without a long training period is applied, which can be inclined to the recording, and as quickly as possible, because large The longitudinal axis of the housing is inclined to the rear surface (12) the circular trajectory (14) must be installed at the production speed, of the front end (13) of the leaf spring (9) intersects. In addition, the requirement for extremely small 2. Cylinder lock fastening according to claim 1, to meet 20 dimensions. In addition, the connection must through marked that in the receiving tissue between the cylinder lock and the receiving housing a house opening into the recess (11) with regard to the function of the motor-driven leaf spring Auskünkbohrung is provided. steering lock must be backlash-free. All of these conditions are related to the subject 25 of the invention taken into account. You can Cylinder lock and housing can be assembled like a push button without any further tools. The invention relates to a cylinder lock, with the cylinder lock ^and the housing with inclusion fastening in a housing, in particular which are axially clamped, regardless of the special in the housing of a motor vehicle steering 3 ° measurement fluctuations within the production lock, by means of a resilient latching device. tolerances for these two components. In addition, such a Zylicdersch'oßbefestigung is the structural dimensions of the cylinder lock and receptacle, a mehousing in the cylinder lock jacket surface due to the inventive fastening, not enlarged by a spring, ie can be kept as small as a pin printed on the outside is provided which is required in the case of the lock inserted into a recess of the lock device, as well as without the lock according to the invention. mounting hole of the housing protrudes. This con- Furthermore, one in the receiving housing can be inserted into the Structure requires a relatively large construction recess opening leaf spring notch hole height. In addition, mutual bracing is provided. This enables easy Devonian Housing and inserted cylinder 4 ° assembly of the cylinder lock without associated closed in the axial direction not guaranteed. With the key before the final assembly, when the notching-joining cylinder lock and mounting hole is still accessible. All that is required is a The lock cannot simply be inserted into the pull pin from the outside into the hole in the housing associated housing are pushed, but leaf springs are pushed back, Rather, the locking pin on the cylinder must first be locked be pressed into the same. This leads posed. It shows in the event of improper handling during the Fig. 1 a steering lock housing in the central longitudinal assembly to damage, namely so cut with the cylinder lock mounted, and more than the leadership of the pin in the lock deficient- Fig. 2 the plant of the leaf spring in the recess is liable. Incidentally, this circumstance has also led to the 5 ° tion of the steering lock housing in an enlarged series, that stab set in the receiving housing. Cylinder lock the locking pin no major forces. There is a cylinder lock 8 on the outer circumference can transfer between lock and housing leaf spring 9 mounted on the face of the (U.S. Patent 3,019,632). Cylinder lock facing side on the outside Furthermore, it is at a locking cap attachment 55 catch of the cylinder lock housing protrudes resiliently. ^a " ^e ' ^{nem cylinder lock housing} known, resilient. The cylinder lock is inserted into the receiving bore Provide bent lugs (German Ge of the steering lock housing printed, so the leaf usage pattern 1 709 373). spring 9 inevitably in the receiving groove 10 of the Zy-Dem object of the invention, the task of the linderschlosses 8 is pressed. Is the cylinder lock 8 based on a cylinder lock fastening pressed in at a 6 °, then the leaf spring 9 springs into the out-receiving housing the presupposed type to save 11 of the steering lock housing back, create, which facilitates assembly and that the locking surface 12 of the recess 11 is so axially Play between the inserted cylinder tends to prevent the blocking surface 12 from passing through the front end scMoB and the Aufhä lbäi 13 d Blfd 9 bhb gn cylinder egt that the blocking surface 12 through the front end scMoB and the receiving housing automatically from 13 of the leaf spring 9 described, circular movements ^{8 e} {5. ⁶ 5 path 14 cuts, whereby the resulting Rlati λ , ^ga . ^{be is} achieved in that a game between cylinder lock 8 and steering lock- "Tiriet μ ^{m emer dußeren} receiving groove of the housing ZY is automatically compensated. moersQhiosses is arranged and after installation you can also at the point where the leaf spring 9