Panic lock

The invention refers to a panic lock with case and bolt, that by a Innendriiekemuss with driver arm fibre with latter in clutch interference, swivelingmobile stored panic lever includable ist.

With a well-known panic lock of above kind sew the DE-AS 2,433,322 stands the panic lever in stindigem clutch interference with D m kind D r Innend ckernuss for existing driver arm in such a way, so that with the respective pray itigen the Innendrfickernuss and associated drawing in of the FaUe fibre the panic lever always also the Schlossriegel one includes. That is important and necessary fiir the case of panic. Jedoeh gives it aueh to situations, in which ss an unauthorized Offnen must warden yon with such PaniksehlSssem provided Tiiren yon inside prevented, as for instance with such Paniktiiren ausgeriisteten Kaufhfiusern, Versammlungsriumen od.dgl, after Gesehiftsoder Versammod. such) inside sitzt.

The drawn Paniksehloss 8 is provided with a divided lock nut, yon that with interiorhandles 4s and the panic fitting on the inside the Nusshiilfte, thus the Innendriiekernuss 28, in interference, a driver arm 28 ' exhibits, which interiorhandles with Betiitigen, the double-armed Panildaebe126 swivelingmobile stored in the place 26 ' prays tigt and thus at the same time with the bringing in movement of the trap 31 the vorgesehlossenen bolt 29 einsehiebt. In order the panic function of this panic lever 26 voriibergehend 20 ' as Kupplungssehieber 25 outer-holds to kSnnen, is designed the anchor the electromagnets, which stands under effect of a Rfiekstellfeder 21 '. Dureh this feather/spring 21 ' becomes the Kupplungssehieber 25 with Niehterregung of the Spulenwicklung 20 ' in Fig. 3 represented lower situation held, whereby the gekrSpfte nose 25 ' under effect of the feather/spring 27 standing Panikhebe126 in the Schwenklungssehluss, over in this way DiebstS.hle dureh in solehen 60…, existing at the lower end the Kupplungssehiebers 25, ..

Rumen zurfickbleibende and therein include themselves laskrels the Mitnehmerarraes 28 print, so that in this Fable send persons too vermeiden.

The invention is the basis from there the task, a panic lock of the initially erwiihnten kind to sehaffen, its respective panic function in very simple and longal way voriibergehend to be voriibergehend switched off kann.

This task gelSst invention in accordance with eat by the fact that the panic lever verse-blow-borrowed stored and by one at it the panic function order-in accordance with-eats is ausgefiihrt kann.

Becomes against it, as in Fig. 2 represented, the Electromagnet 20 ' currentexcited and dadureh the clutch slidegate valve 25 into as his upper position moves, then the Panikhebe126 dutch up it working feather/spring 27 since-borrowed shifted, so that animal lfte to the internal Nussh 28 existing driver arm 28 ' the Panikhebe126 nieht seize can, therefore the Sehlossriege129 in its before-closed situation in accordance with eat Fig. 1 remains. The panic function is then thus ausgeschaltet.

At the same time can thereby also the trap 31 become closed, to which the clutch slidegate valve 25 at its abgekr6pften end of 25 exhibits ' a widened lung 25 ", which puts in the raised position of the clutch slidegate valve 25 behind the trap head. The bolt tumbler is marked with 30, w it-ends that on the lock casing fastened, to the electromagnets 20 ' containing goes the iuse reference symbol 32 hat.

Into the Fig. 4 and 5 represented panic tubing framework lock differs yon the before-descriptive after Fig. 1 essentially by its small thorn measure as well as thus that it possesses two Schlossnfisse 33, 34. With the Offnungsrichtung of the Tfir the outward wiirde sitting outside handles with the nut 33 connected its and sitting handles, e.g. a Driicker, Stangengriff the inside od. such, fibre the nut 34 the panic function ausl6sen k6nnen. For this again a Panikhebe126 is " in the lock 8 ' inserted. The Panikhebe126 " possesses an articulated bearing pin 26 " “, which is limited relocatable stored into reciprocally Langl6chem 8 " existing in the Schlossgehiiuse. The anchor the electromagnets the 20””, at which again a Riickstellfeder 21 attacks ", is in this case as Kupplungsst6sse135 ausge652 792 forms, which is to be driicken by the feather/spring 21 " attacking at it with Nichterregung the electromagnets the 20 ' “between a Stiitzbolzen 8 ' arranged firmly in the Schlossgehiiuse” and the articulated bearing pin the 26 ' “. Thus the s Panikhebe126” in clutch interference with the driver arm 34 ' the Innendriickernuss 34 is held, so that it with pray itigung the Driickemuss 34 are swivelled and thus the Riege129' bring in can. At the same time the Driickernuss 34 also the case of lock 31 the ' x0 becomes zuriickgeschoben.

itigen with prays Becomes against it during current excitation of the Spulenwicklung 20 ' “the Kupplungsst6sse135 into its in Fig. 5 represented situation shifted, then it releases 26 '” into the Langl6chern 8 " of the Schlossgehiiuses to the articulated bearing pins, so that with Beteltigen of the lock nut 34 and their driver arm 34 ' the Panikhebe126 " an appropriate uncoupling evasive action can vollffihren, therefore the ausgesehlossene Riege129' does not zuriickgeschoben wird.

It understands itself that in this like also in the voterwiihnten case by reversal Federund electromagnet arrangement the panic function can during current excitation the electromagnets being switched on, which however less zweckmiissig ist.

B 2 sheets designs 52 7 2 2 Blfitter No. 1 21 31 2, 26 I 8 n © 0 Fig. 3