DE638049C - Sealing of the feedthroughs or passage openings of bolts, axles, shafts or the like in lock pushers - Google Patents

Description

with lock handles

The invention relates to a sealing of the feedthroughs or passage openings of bolts, axles, shafts or the like. for lock handles, locking devices, etc. on doors, windows of gas-tight Shelters, their wear devices for opening and closing the doors, etc. can be operated from the inside as well as from the outside.

The invention consists in that the rotatable, embedded in the door or window frame Parts of the lock lever etc. in a gas-tight lining in the manner of a stuffing box are rotatably mounted, which consists of two with one leg attached from the outside rosette-like angle rings, which are in the disk-shaped part by elastic washer rings are sealed for themselves, while the two inner angle ring legs in the ring-shaped part an elastic, re-pressable rubber sealing ring lock in.

It is known to have a continuous shaft or the like on bulkhead doors. waterproof too store, but the known closures and sealants offer no guarantee ensuring that the penetration of gases into shelters is reliable and below all Circumstances is prevented.

The drawing shows an example of an embodiment of the subject matter of the invention shown.

Fig. Ι shows a common receiver lock for doors with omitted cover plate,

Fig. 2 is a vertical center section a receiver lock.

The receiver lock as such is known. In the lock housing α there is a rotating nut b with tongue c, which on one side has two diametrically opposite pins *? carries that engage in slots / the locking bars / i. By turning the nut there is an opposite movement of the locking bars h, which at the end in staples or the like arranged on the door frame. come to the intervention. Of course, any other lock, for example a bolt lock, can be used in place of the cremone lock. The locks of doors must be able to be opened from the inside as well as from the outside. In the case of doors of the type under consideration here, this is advantageously done by means of a special slip-on key instead of handles, taking into account that the doors should not be opened or closed by unauthorized parties or that the doors should only be opened and closed by the air raid guard . The pin of the Drehiß is provided with exposed, square key pins /, k at both ends. The pin part / reaching through the door is mounted in a gas-tight manner. Two angled rosettes /, which, including sealing washers λ, rest with the disk-shaped parts on the surface of the door m , press with internal annular parts ο a sealing ring ρ firmly around the pin part /. A rosette / which is exposed can also be set up so that it can be retightened in the manner of a cloth sleeve, in order to prevent wear and tear of the ring seal /? to seal the latter again by shortening and radial compression.

Claims (1)

Claim: Sealing of the bushings or passage openings of bolts, axles, shafts or the like in lock handles, locking devices, etc. on doors, windows of gas-tight shelter rooms, the locking means for opening and closing the doors, etc., can be operated from the inside and outside, characterized in that, that the rotatable parts of the lock handle etc. embedded in the door or window frame are in a gas-tight lining in the manner of Stopf-T3Üchsendr.ehbar_giellager, which consists of two rosette-like angular rings attached to one leg from the outside (/), which are in the disc-shaped part through elastic washer rings (#) are sealed for themselves, while the two inner angle ring legs in the annular part enclose an elastic, compressible rubber sealing ring (p) . 1 sheet of drawings