DE1940008U - LATCH, IN PARTICULAR PRINT FLAP LATCH. - Google Patents

Description

& 2CQ PBAUtrrifRT (MASK)

ANNASTUÄssEw -

(OiH> 5550ί1 . LOMOSAPATENT 4th

^ ANK FFM., No. 5S4742

PÖS4S <iHEC>:. ACCOUNT FFM. 1io7

. Ρ.Α.168 ^ 26 * 3/29/66

.-ING. UOTB RH OS

FRANKFURT

YerecKLuß, especially trigger latch locking

.. The innovation relates to locks in general and latch locks in particular. Aim of innovation is the improvement of such closures, thereby reducing their manufacture, application and use - is facilitated.

• As is well known, one has so far for the attachment of a

* Snap lock on a door. In general ^: a square recess is provided on the side edge of the door frame, the manufacture of which by hand with -... tela ,, chisels and wooden hammer means a considerable increase in price, apart from the fact that the wood structure '^ ■■ . • ^ daiaut'är suffers; when making the recess on

If it is done by machine, it becomes a very expensive one . ". Wood processing machine needed and besides is still ; .de'r ^ iraqliteil given that the foren must / must be brought into the workshop; ■. "■■

Β · eibt «* · * teäMAelbUetae IfcrttelBBvffano & TOa & ehl & iSS« you good or fflittlerer -qulittt, & l® feue «ta®» epo & aa tafel voa share teetofeta, dorsm Hssotoliös ^ la 4ap ft & articulo violo work hours lS «ii, Hieteu» the Δβϊ> Γΐ6φ & ΐ ^ too ßotersao ^ om uaä Svo ^ aolisoa asew eriordort »

oOesoc $ 1β @ β VeraoMtee · ttlt gspoßca 2tatt expenditure ausammaaaod ftot olcea Pr & fstass & tested «®rdo & before going to the Yarkaaf g «la & 5« »a ^ oa a eolotar BrÜokerfallenverectauß ver ~ eagb or becctiMl ^ t, if β «la is necessary in the esIbtea cases, • inaa new eu bcschjjrfen.

ßohlleßllch atitieon in the aabrlo ^ ns of such closures a Bauetell «, especially if there is a larger building project or other things, one or more castles are constantly on the Yergangsun® Btebea.

With the bouerwns "these Saohteile are removed *

For the installation & vs closure according to the innovation, it is only necessary that a carpenter with a usual Drilling machine or wood drill bit of appropriate size makes a round hole. In addition, there is the new closure, as can be seen from the following Bosch description, from very few. Parts that can be easily nested without the use of screws or rivets and without welding ο Bs sircl that is, those otherwise required in factory production for the assembly and the completion of the closure

Labor dispensable.

The structure of the lock according to the innovation is also e ·· .; ua- complicated that he at one - unlikely pretty !! Fracture of its parts simply tandgesetzt into by ^ erdsu can that the part in question is replaced with a non-specialist, the closure can reassemble "

In the drawings, exemplary embodiments of the innovation are shown, from the explanation of the features of the innovation emerge *

It shows:.

Fig »1 a door in vertical section, on which a trigger latch lock is appropriate according to the innovation; 2 the door illustrated in Fig. 1 with lock, partially seen in cross section from above; 5 is a diagrammatic representation of an embodiment of the uniform for locking the trigger latch lock serving. Part;

Figo 4- in the cutout a door handle from above with the ia 3? Igo 5 illustrated lock;

Figo 5 the _{door handle illustrated in Fig o} 4- illustrated in Ausloht from below?

Figo 6 is a cross-section in the line 6-6 of - ⁰ Ig ^ 4;

Figo 7 shows a cross section of the door frame in which the counterpart or the locking part is attached and

Fig. 8 is a view of the locking part from the front »

The actual Brßafearfall · (cf. Hg ₀ 1 aid S) is $ aas three parts susamaengeeotst, nünlloh elm »aasot & i®2®i * da & ₍ eylladr laugh housing 1, ei & ea SohluS member 2 uad olcar SOdör 5« which the Scolußelied in di » SohlleBstallons dvüo & t and on the other hand against a stop la syliödrieotaan Cohluse 1 "'rests. The housing 1 has on one" part of its Msa ^ ® swei @ ® @ eoübez> -lying slots "which serve as a fus ^ imog for the pin ^ which - Performs and transmits forward movements inwards and outwards.

The buttons 5 connected to the pin 4 are used to actuate the pressures rf al 3, e _e When the hand is placed on the door handle 6, the thumb is in front of the button 5 »* & s is convenient for actuation.

By means of the one used to fasten the door handle Stiftscaraube 7ν äle through, the cylindrical housing 1 of Lever latch passed through the rounded end of the Schlitaa is, the lock is held so that no other device is required for its attachment. The second stud 7 holds the entire mechanism togetherο

Finally, a small safety device is provided, which is also in the area that the thumb appears in a natural position; it consists of a simple push-in 'piece 8 and serves to lock the door so that opening from the other side is only possible when

DIo advantage », dl« oloh darsmo ογ ^ ό »£ & 3 dioa« closures in place; uad Stella attached trardsa kta & @ a, © lad very large. Da «praise the Heooaaieoae la el & da sjUedrisökisa Geatuee voa klölasa DuxO ^ aasses, s« B. 10 ^ a © & © £ · wQ & ifi © ^, ϋ® £ 1ο & 3ΰ, are old of Aabrlo $ uQ & Solo «So & aioris & sifcoa varbaadea. Can only drill a hole, which®a άο® DtsrobiS98e «9 dos Vorochöußgehäueoa eatoprloht, and s ^ ffil lüLeluord holes dfclicta. anbriosea "voa d" aea which has a width which is necessary for the movement of the pin 4, aod the other for the pin screw 7% which is round. The H61z la will not be damaged in any way.

A carpenter can do this work in a short time using the usual tools .

After the holes have been padded, you bring the individual ones Install parts of the fastener one at a time, because as soon as they touch, they interlock by themselves add to a whole. The assembly is completed with the attachment of the door handle «

In Figs. 3 to 6, a lock is shown, which of that differs illustrated in Figures 1 and 2; however can this locking with the trigger latch shown in FIGS. 1 and 2 Find application = ^ is the main component of the interlock a bolt 11 »This is perpendicular to the direction of movement of the button 12 used to operate the snap lock Door handle 13 attached, as can be seen from the drawing.

lot der Dolcen 11 eo e.ua $ oaesn®a _v that © r οίεοη

has. üi «& ΦΓ $ Ιιηιο @ β £ 1 £ Ιβ1» dioeor fe> ile iet ait. Bs c © ®Egt eleo _t soff Gp & mss® bsru. seor

12 _V

aa turn 90 °, ^ odaroh the @ sna® Drüokarfalle locked or freit ^ eebeo will.

The Bolsen 11 is operated by means of a round SnopX a knurled or seriffeltea band 15 did. This control button is also for the daiaen of the hand that pulls the door handle 13 holds, loioht

Oraroiss © are also two notches on the Itmenfläohe of button 15 for the two positions "free" and "locked" provided on the lock. A ball can be placed in the notches 17 pressed by means of the spring 16 (cf. FIG. 6).

The "free" and "blocked" positions can be set by a suitable Marking made visible «earth, e.g. by means of a spark different color, from deuon the one (18) on the button 15 facing volumes of the Bolsen 11 and the other two (19,19 ') are attached to the handle at an angle of 90 ° to each other «

Aue the ^ ig. 7 and & it can be seen that the trigger latch associated locking wedge (bsi «, the counterpart) has been very simplified according to the hiring, and swar both with regard to «One size as well as in terms of its attachment.

Der Sahliess & eil bosfcshS aoo © incE FosaatÜok 20, vorQtt @ £ awelse made of sheet metal gestanat, © it eine® tiefgesoseaea oval 21 approximately in '* of the middle, which is the greater axis in Biolttms of the height of the TUrrahseos liegfio This Gegeoetuek has an abeact ^^ fe © Attack & ante ha *, eic®α überr «@@ oden push 22, which suffered in movement area & ioh dos Sohoappriegels deseea Elaachuappöa, the door frame before the blow and the soleplate The correct position is fixed.

The main advantage of the described design is in that the attachment of the fastening part only requires the production of a simple round hole: uB. by means of a wood drill that has a slightly larger DurohoesAor, than the largest diameter of the oval of the closing part is · «- ^ eru ^ r advantageous that the attachment to the door frame or the Zorge by means of a screw 23 at the bottom of the oval-delimited Vev ~ deep 21 takes place. The cost of materials for manufacturing

'and the amount of work involved in installing this part

. ■

: accordingly low.

\ The whole construction of the closing part, which completely covers the recess drilled into the frame, has the great advantage that due to the difference between the diameter '. of the Loc & es drilled into the frame and the two diameters

the ovals 21 of Sohließtell against the latch handle the case gpnz can be accurately set, since gegebeneα- ^K, if present, in the mounting of klein® üngenauigkeiten

Pusher feet can be compensated for.

Another advantage to be highlighted is the simplicity of the Mechanism and its components, the low cost Material and labor both in manufacture and in installation »the durability of the device, the faultless one Manufacture of its parts and the impeccable appearance after its assembly; the possibility of the closure on the to be able to attach right or left side, the interchangeability the parts, the possibility of attaching the locking plates without screws and the elimination of hand toggles or shooting parts as separate devices

Claims (1)

, 168426 * 3/29/66Ί Usage claims 1, o Tersehluß, in particular trigger latch closure, characterized in that that in a tubular, at least on a bath far away ”, with a stop and anchoring flange provided housing (1) with a Yer ^ üngung ■ provided bolt (2) is arranged, the one back and forth can perform forward movement between an open position and an outwardly protruding closed position, in which his head penetrates a closing part which is inserted into an opening of the corresponding Porm of the luer frame and that a spring ($) which presses the bolt into the closed position, which the tapered part of the bolt includes, with its other end to the head of the bolt and with its other end to a pierced Ansehlagplatte leans so that the guide of the bolt in the tubular housing (1) only through its bolt head and the hole takes place in the stop, and that finally to withdraw a pin (4) is provided by hand of the bolt, which the bolt end outside of the effective range of the peder (3) and the pierced stop plate crosswise and in opposing guide slides of the tubular Housing on both sides of the door to the outside runs »and at ^ ed® ^ the outer ends a close to the handle (6) the actuating button (5) attached to the door. 2 * Y lock according to claim 1 »characterized in that the longer of the two screws (7) and slots of the tubular housing (1) used to fasten the door handle (6) penetrates its inner ends and exerts pressure on the housing in the axial direction _{exercises 5 in} such a way that the liansch of the housing (1) attached to the other end of the housing is pressed firmly against the face of the door. 3 »Terschluß mach A & sprueb / i, marked by one of Hand ssu actuating lock that allows the locking member to be locked in its closed position » 4. Lf © circuit according to claim 1 _9, characterized in that the closing part serving to receive the bolt head approximately in its litte has a fertiefung of approximately © valern cross-section, which has a hole at its bottom for receiving a fastening screw. 5. A closure according to claim 4, characterized in that the Cover plate of the closing part one in the range of motion Bolaenkopfes lying beveled attack edge has »