DE657003C - Rod lock for vehicle doors u. like - Google Patents

Description

Patented in German 'ί

June 13, 1936

The invention relates to a particularly for doors on pillar-less motor vehicle body parts certain rod lock, which in a known manner by, transversely to the rod directed, resiliently guided traps, which only let the rod through in one direction, is held in the blocked position. The invention consists in that the rod end after, pushing back the Cross falling automatically or through. Use the door handle to feed behind a stiff Stop occurs, whereby an additional security is achieved. The tip of the pole needs to be used when closing only atxf part of the path required for opening: zigzag, namely to behind the rigid stop. This will put the on the locking bars acting latch springs are little tensioned when closing and thus when Closing the door only requires a small amount of force.

The invention is shown in several exemplary embodiments in the drawing. Show:

Fig. Ι the front view of a rod lock,

Fig. 2 a cross section along the line AB through the closure with straight cross bars,

Fig. 3 is the front view of a motor vehicle with bar lock - in the closed state,

Fig. 4 shows a cross section through a lock with hook-shaped latch bolts,

Fig. 5 is the front view of the breech according to Fig. 4,

Fig. 6 shows a longitudinal section through the center of the closure according to Figs. 4 and 5.
The ends b of the locking rods acting at the top and bottom of the door α are moved in a known manner in their longitudinal direction by means of the door handle c . The actual closure according to the invention consists of the Querriegelnii and d _1; those by springs *?

and ^ ₁ in the box / according to Figs. 1 and 2 can be pushed and pivoted according to Figs. 4, 5 and 6.

The back of the rod end b with a rounded triangular profile is in contact with the lining plate g of the rubber buffer h in the closed position. The lock box / is to be attached to the upper or lower sill k or k _{x by} means of screws t.

Above the cross bar, the box / is provided with a rigid stop / behind see which the locking rod advances automatically or by an additional movement of the pusher.

The hook-shaped Querriegelui and d _t according to Fig. 4 to> 6 are rotatably mounted on the bolt m in the housing / and are pressed against each other with their tips by coiled bending springs ti. A locking nose , 0 on the swell or k _t is used, as is known, to push back the beveled locking bar b or a resilient locking head.

The mode of operation of the lock is as follows: The Ύν, τα strikes with each lock rod head b against the SchÜeßnaseö, along which the rod head slides back. At the same time, the rounded triangular tip of the rod δ pushes the transverse traps d and d _t apart against their spring tension. Behind the fixed stop / the rod b or its latch protrudes, and at the same time the latches d and d _t close together under the pressure of their spring η until they rest against one another. The closure is thus secured in two ways. To open it, the rod b must be withdrawn by means of the door handle c to outside the range of action of the latches d and d _v ^.

Claims (1)

Claim: ^8s Rod lock for motor vehicle doors and the like, in which the rod end, when the door is closed, encounters one or more spring-loaded traps directed transversely to the rod, which allow the rod through only in one direction, characterized in that the rod end (ö) for additional Securing after pushing back the cross latches (d and d _x ) ! Automatically protrudes behind a rigid stop (/) or is pushed forward by means of a door handle (c) . For this purpose ι sheet of drawings