DE427205C - Padlock - Google Patents

Description

The subject of the invention is a padlock with a solid lock body and Push handle.

In previous locks of this type, the bolts holding the bracket were used or bolts embedded in the lock body by special precautions. These weakened on the one hand the stability of the lock body, on the other hand they prevented hardening of the

ίο lock body to increase the resistance against mechanical attacks.

When the subject matter of the invention lock body and bracket are now by a Locks completely separable keyhole locks of known type connected to one another; this is inserted through a hole made on the face of the lock body, which crosses the two holes for receiving the handlebar *. It

ao falls, therefore, the attachment of special means for the storage and retention of bolts away; The shackle and lock body can be made entirely of steel and by themselves are hardened without consideration of other parts. Such an as is also resistant trained padlock the 'weather and other destructive influences better than one equipped with internal mechanics.

The drawing shows a lock according to the present invention in an exemplary embodiment, namely in

Fig. Ι in the closed state with inserted Keyhole lock.

Fig. 2 is a vertical section along line AB of Fig. 1, Fig. 3 is a section along line CD.

Fig. 4 shows a horizontal section along line EF,

Fig. 5 is a vertical section along line HJ, Fig. 6 is a longitudinal section along line KL, Fig. 7 is such a section along line MN.

The lock consists of a solid body a, the U-shaped bent bracket b

and the keyhole lock c. On the face of the lock α there is a drill hole / _, g (Fig. 3). On the upper edge of the lock case α , two adjacent boreholes with different diameters are arranged so deep that the latter, h and i, cross the horizontal borehole /> S. Utilization k serves to accommodate the locking bolt d of the lock safety device c (Fig. 4). So that one and the same keyhole lock can now be used in its standard form for different lock sizes, one of the two legs of the bracket b is kept thinner in order to enable smaller locks to be pushed through the locking eye or hasp. With this in mind, according to Fig. 2, only the elongated guide rail e is guided through this bracket leg, which may be thinner than the keyhole lock, while the thicker leg, due to its larger diameter, also takes up the larger supporting surface of the keyhole lock.

Claims (2)

Patent Claims: ι. Padlock with a solid lock body and one at its leg ends pierced push bar, characterized in that one is attached to one end of the lock body Bore crosses the two bores intended for inserting the handlebar so far that one passes through the face hole guided keyhole lock of known type connects both shackle ends at the same time with the massive lock body. 2. Lock, in particular according to claim 1, characterized in that the one Legs of the bracket can be kept so thin in diameter that it is through different sizes of Hasps or latches leads, while the stronger part of the bracket with its leg end sitting in the lock controls the overall resistance of the keyhole locker carried out. Fig. 2. Section A-B Fig. 4. Section E-F Fig. ₃ . Cut CD Fig. 6. Section K L Fig. 7. Section M -1 Fig. 5.
Cut HI