DE7238026U - VALUE CONTAINER LOCK - Google Patents

Description

D-4000 DÜSSELDORF 1 PATENT LAWYERS C-. \

Malkastenstrasse 2 DIPL.-ING. ALEX STENGER ^ !

Our ^{reference: 1} ^ ^ ² ^ Date: l6. October 1972

Steinbach & Vollmann, 5628 Heiligenhaus, Parkstrasse 11 Safe lock

The invention relates to a safe lock with a through a customer key actuated sliding bolt and with a control bolt coupled to the sliding bolt, which when withdrawn of the sliding bolt is extended from the lock housing against the force of a return spring, this extension through a control device can be blocked and the extension The coupling between the sliding bolt and the control bolt can be decoupled in the event of failure of the control device by a bank is.

Safe locks of the type described above are known, the control device preferably being electromagnetic is actuatable. The sliding bolt can only be operated using the customer key if the control device has been \, direction has been actuated to extend the control bolt to enable. In banks, the control device is operated, for example, by the bank clerk.

To even if the control device fails, for example at Failure of the electrical current to enable opening of the safe is the known safe lock with a Bank work provided, which can be operated by means of a key. The bank clerk can make the coupling between Loosen the sliding bolt and control bolt so that in this special case it is possible to withdraw the sliding bolt without it at the same time the control bolt is extended from the lock housing.

Ttltfon (0211) MOSH -nnyeuAifMkcOOibtMtent ■ -foitidieikkonto Cologne 227 «10

1st / 5th

It · »*

ι ν · ·

It · ■ *

Reference code list:

1 Lock housing la Final ceiling Ib Key pin 2 Sliding bolt Changeable soles 4th Pendulum bolt 5 Stop pin 6th Stop bolt 7th Clutch spring 8th Control bar 8a Long hole 9 Return spring Io Spring bolt 11th Bearing pin 12th Bank plant 12a Slide bolt 12b Tour pen 12c Guard locking 13th False ceiling 14th Driving pin

In the known safe locks, the control bar is withdrawn by a return spring. In the case of the If the spring breaks or if the control bar jams in the extended position, the control bar is withdrawn not possible.

The invention is based on the object of further developing the safe lock described at the beginning in such a way that also with a break in the return spring and if the control bar jams in the extended position, the safe is opened is possible.

The solution to this problem by the invention is thereby characterized in that the Kentrollriegel is inevitably retractable by the bank from the extended position in the lock housing. In one embodiment according to the invention, the Slider bolt of the bank is provided with a driving pin which engages in an elongated hole in the control bolt in such a way that the Control bar is held in the starting position or withdrawn into the starting position when the bank mechanism is operated.

With the possibility of the control bar from the bank the extended position in the lock housing inevitably withdrawing will avoid any difficulties that in the event of a break in the return spring or if the control bolt jams in the extended position, without that this complex structural measures are required. In the embodiment according to the invention, only the arrangement of a driver pin and the formation of an elongated hole are provided in the sole bar of the bank work necessary to the above to enable mandatory forced withdrawal.

In the drawing, an embodiment of the safe lock according to the invention is shown, namely shows:

Fig. 1 is a view of the safe lock in the normal state,

FIG. 2 shows a view corresponding to FIG. 1 with the uncoupled Control bar and

Fig. 3 is a cross section through the value container lock according to the Section line III-III in Fig. 2.

The safe lock is in a box-shaped lock housing 1 arranged, which is supported by an end ceiling la (see Fig. 3) is locked. In the lower part of the lock housing 1 there is a normal customer plant, of which only a sliding bolt 2 and a key pin Ib can be seen in the wings 1 and 2 « The latter is also used to manage the base of a bank 12 is used, which is arranged above the customer plant · The The customer plant and the bank plant 12 are separated from one another by an intermediate ceiling 13 (see FIG. 3).

The sliding bolt 2 of the customer plant is on its inside ~ End connected to a change slide 3, which has a pendulum bolt - 4 actuated. This pendulum bolt 4 carries a stop bolt 6 for a clutch spring 7, which is designed as a two-legged wire spring in the illustrated embodiment. The front end of the pendulum bolt 4 normally acts on the rear end of a control bolt 8, which is extended in opposite directions out of the lock housing 1 in this way when the bolt 2 is withdrawn. This extension takes place against the force of a return spring 9 » which is articulated to the control bolt 8 by means of a spring bolt Io and to the lock housing 1 by means of a bearing bolt 11.

In order to connect the coupling between the sliding bolt 2 and the control bolt 8, which is effected by the interchangeable slide 3 and the pendulum bolt 4, the pendulum bolt 4 can be pivoted out of its operative position by a stop pin 5 against the force of the coupling spring 7. The stop pin 5 is on the slide bolt 12a of the bank work 12 attached, as in particular Flg. 3 recognize This slide bolt 12a of the bank work 12 has a tour pin 12b which cooperates with the tumblers 12c of the bank work 12 shown in FIGS.

Flg.l shows the normal state of the safe lock. The drawing shows a position in which the sliding bolt 2 by means of the customer key, not shown, by the customer

72S802611.17I

I IJII

• * tilt }

Λ * I.

• * * t

Werk is withdrawn from the extended locking position into the lock housing 1. In this case, the control bolt 8 is pushed out simultaneously via the change slide 3 and the pendulum bolt 4. As soon as the sliding bolt 2 is completely withdrawn into the key lock housing 1, the pendulum bolt 4 comes to rest on the stop pin 5, which thereby causes the pendulum bolt 4 to pivot out of the operative position. The control bar 8 is now evened by the return spring 9

~ if withdrawn into the lock housing 1. The value container can "*" will now be opened.

If as a result of a malfunction in the control device, for example due to failure of the electrical current of an electromagnetically operated control device, the control bar 8 does not can be extended, the bank clerk has the option of using the coupling between sliding bolt 2 and control bolt 8 of the bank 12 to uncouple. For this it is necessary to use of the bank key acting on tumblers 12c and slide latch 12a, slide latch 12a from the one shown in Pig.l in the in Pig. 2 to withdraw the position shown. The stopper attached to the slide latch 12a acts in this position pin 5 on the pendulum bolt 4 in such a way that it moves out of the area of the control bolt 8 against the force of the coupling spring 7 is pivoted, as shown in Figure 2. In this position the sliding pan 12 can be withdrawn by means of the customer key without the pendulum bolt 4 an extension of the control bar 8 causes. As soon as a single locking process has been carried out using the customer key, Both the customer plant and the bank plant 12 return to the normal position. A persistent malfunction of the control device therefore requires each time the safe lock is opened a renewed operation of the bank business 12.

In order to be able to withdraw the control bar 8 from the extended position according to FIG. 1 even if either the return spring 9 is broken or the control bar 8 jams is present, the control bar 8 is inevitably retractable into the socket housing 1 by the bench mechanism 12 from the extended position. In the illustrated AusfUhrungabelspiel the slide bolt 12a of the bank 12 is provided with a driving pin 14, which engages in an elongated hole 8a in the control bar 8. The location and the length of this Langloohes 8a in relation to the driving pin 14 is chosen so that the control bolt 8 from the lock housing 1 can be extended when the bench 12 is in the normal position in which a coupling between sliding bolt 2 and control bar 8 is present. When the bench mechanism 12 is actuated to release this coupling, the sliding latch 12a is withdrawn in the manner described above. Here If the driver pin 14 also moves out of the position shown in FIG the position shown in Fig.2. Here, the control bar 8 is removed by the driver pin 14 engaging in its elongated hole 8a the extended position is retracted into the lock housing 1, for example when the control bolt 8 is in the extended position Jammed position. If the control bar 8 is there, however in the retracted position in the lock housing 1, the driver pin 14 causes the control bolt 8 to be held within of the lock housing 1, whereby even with a broken RUokholfeder 9 a secure hold of the control bar 8 is guaranteed.

Claims (2)

Expectations : 1. Wertb «holdereohloß with a sliding bolt that can be actuated by a customer solenoid and with a control bolt coupled to the sliding bolt, which is activated when the sliding bolt is withdrawn is extended out of the soleplate housing against the force of a return spring, this extension being blockable by a control device and which causes the extension Coupling between sliding bolt and control team], if the control device fails, a bank can be decoupled, characterized in that the control bolt (8) duroh the bench movement (12) from the extended position is inevitably retractable into the sole housing (l) 2. Safe lock according to claim 1, characterized in that the slide bolt (12a) of the bank (12) is provided with a driving pin (I ¹ J-) which engages in a Langlooh (8a) in the control bolt (8) such that the Control bolt (8) is held in the starting position or is retracted into the starting position when the bench mechanism (12) is operated