NO123767B

NO123767B -

Info

Publication number: NO123767B
Application number: NO498368A
Authority: NO
Inventors: K Bergsland
Original assignee: Rosenvinge Trio A S
Priority date: 1968-12-12
Filing date: 1968-12-12
Publication date: 1972-01-10

Description

Regulerbart sluttstykke for dørlås. Adjustable end piece for door lock.

Oppfinnelsen vedrorer et regulerbart sluttstykke for dorlås, hvor sluttstykkeåpningens ytre kant er anordnet således at en. eller flere justerbare anleggskanter, f.eks. en eller flere boyelige tunger, kan danne anlegg for fallen, resp. låserigelen, idet disse tunger er således anordnet at de ved innforing av passende verktoy i spalten mellom tungenes ytterside og sluttstykkeåpningens innerkant kan tilboyes for derved å justeres for fallens resp. rigelens anlegg mot sluttstykket. The invention relates to an adjustable end piece for a mortise lock, where the outer edge of the end piece opening is arranged so that a. or several adjustable construction edges, e.g. one or more bendable tongues, can form facilities for the fall, resp. the locking bolt, as these tongues are arranged in such a way that by inserting a suitable tool into the gap between the outside of the tongues and the inner edge of the breech opening, they can be bent to thereby adjust for the fall or the contact of the rail against the breech.

Det kjennes fra tidligere flere forslag til losning av slike regulerbare sluttstykker. Således beskriver utlegningsnummer 118.530 et slikt justerbart sluttstykke, hvor det regulerbare anlegg for fallen, resp. rigelen, tilveiebringes ved at sluttstykkeplaten har en innadboyet leppe forsynt med uttagninger, således at det dannes tunger hvis ytre ende danner anlegg for fallen resp. låserigelen. It is known from earlier several proposals for the release of such adjustable end pieces. Thus, specification number 118,530 describes such an adjustable end piece, where the adjustable system for the fall, resp. the rail, is provided by the breech plate having an inwardly curved lip provided with recesses, so that tongues are formed whose outer end forms a contact for the fell resp. the locking bolt.

Nærværende oppfinnelse har til oppgave å tilveiebringe en til-svarende fordelaktig losning for regulerbare sluttstykker forsynt med bronn. Samtidig oppnås derved ytterligere, fortrinn som vil bli påpekt nærmere i det efterfolgende. The purpose of the present invention is to provide a correspondingly advantageous solution for adjustable end pieces provided with springs. At the same time, further advantages are thereby achieved which will be pointed out in more detail below.

Ifolge oppfinnelsen foreslås det at sluttstykket forsynes med According to the invention, it is proposed that the end piece be provided with

en bronn av platemateriale hvis endevegger er festet til undersiden av sluttstykkeplaten og hvis yttervegg er utformet med innsnitt således at der dannes fremadragende tunger, hvis ytre, frie ender stort sett ligger i sluttstykkeplatens plan og med nevnte innerkant danner justeringsspalten. a well of plate material whose end walls are attached to the underside of the breech plate and whose outer wall is designed with incisions such that projecting tongues are formed, the outer, free ends of which lie mostly in the plane of the breech plate and with the aforementioned inner edge form the adjustment gap.

Det skal i denne forbindelse anfores at det fra tidligere er kjent å forsyne et sluttstykke med en bronn og i. dennes yttervegg å anordne slisser. Ved innforing av verktoy i disse slisser, kan partier av ytterveggen deformeres til justering av anlegget for fallen eller rigelen. In this connection, it should be stated that it is known from the past to provide an end piece with a well and to arrange slits in its outer wall. By inserting tools into these slots, parts of the outer wall can be deformed to adjust the system for the drop or rail.

Ovenstående samt ytterligere trekk ved oppfinnelsen vil fremgå bedre av den efterfolgende beskrivelse av et på tegningen per-spektivisk vist utforelseseksempel. The above and further features of the invention will become more apparent from the following description of an exemplary embodiment shown in perspective in the drawing.

Sluttstykkeplaten utgjores av en plan metallplate 1, hvis ytterkant 1' på kjent måte er gitt en hensiktsmessig krumning eller endeboyning. Platen 1 er forsynt med hull 10 for festeskruer. The end piece plate is made of a flat metal plate 1, the outer edge 1' of which is given an appropriate curvature or end bowing in a known manner. Plate 1 is provided with holes 10 for fastening screws.

Til platens underside er festet en sluttstykkebronn bestående av et herfor tilboyet platestykke som derved danner en bunn 3, endevegger 3' og yttervegg 3". Endeveggene 3' er fortrinnsvis festet til platens 1 underside ved vinkelutbbyede partier, antydet på tegningen ved 7. Disse partier ligger således under området for festehullene 10 og utgjor derved en fordelaktig forsterkning av sluttstykkeplaten. Denne kan derved gjores av et noe tynnere Attached to the underside of the plate is an end piece well consisting of a plate piece bent for this purpose which thereby forms a bottom 3, end walls 3' and outer wall 3". The end walls 3' are preferably attached to the underside of the plate 1 by angled parts, indicated in the drawing at 7. These parts thus lies below the area of the attachment holes 10 and thereby constitutes an advantageous reinforcement of the end piece plate.This can thereby be made from a somewhat thinner

materiale. material.

Brbnnens yttervegg 3" er som vist på tegningen forsynt med hen-siktsmessige uttagninger slik at der fremkommer fremadragende tunger 5, hvis ytterender i det viste eksempel er gitt en vinkel-utboyning 6. Mellom dens ytterkant og innerkant av herfor til-passede uttagninger i sluttstykkeåpningens 2 ytterkant fremkommer derved spalter 4. Ved innforing av et passende verktoy, f.eks. et skrujern, i disse spalter 4 kan tungene 5, 6 boyes slik at deres innside gir onsket anlegg for fallen resp. låserigelen. En vesentlig fordel ved at de vinkelboyede endeveggers 3' forlengelser ligger mot undersiden av sluttstykkeplaten 1 er også at derved kan den totale tykkelse av platen og forlengelses-partiene tilpasses for standarddybden for utfresning for hengsle-og sluttstykkebeslag. Dette vil i hoy grad forenkle utstyr og arbeide i forbindelse med slike utfresninger samtidig som det fås en enklere utfresning i karmen. As shown in the drawing, the barrel's outer wall 3" is provided with suitable recesses so that protruding tongues 5 appear, the outer ends of which in the example shown are given an angular bulge 6. Between its outer edge and inner edge of suitable recesses in the breech opening 2 outer edge thereby creating slits 4. By inserting a suitable tool, e.g. a screwdriver, into these slits 4, the tongues 5, 6 can be bent so that their insides provide the desired fit for the latch or the locking bolt. A significant advantage in that they The extensions of the angled end walls 3' lie towards the underside of the breech plate 1, which means that the total thickness of the plate and the extension parts can be adapted to the standard depth for milling for hinge and breech fittings. This will greatly simplify equipment and work in connection with such milling at the same time that a simpler milling in the frame is obtained.

Oppfinnelsen kan selvsagt også anvendes for sluttstykker hvor der kun er en justerbar anleggstunge for f.eks. dorlåsens falle. The invention can of course also be used for end pieces where there is only an adjustable mounting tongue for e.g. the fall of the door lock.

Claims

1. Adjustable breech block for mortise locks where, in connection with the outer edge of the breech opening, one or more mounting tongues are arranged in front of the fall resp. a locking bar, which tongues are arranged in such a way that, by inserting a suitable tool into a gap between the tongues' outer side and the inner edge of the breech opening, they can be bent for adjusting the fall resp. the contact of the rail against the end piece, characterized in that the end piece is provided with a well (3, 3', 3") of plate material, whose end walls (3<1>) are attached to the underside of the end piece plate (1) and whose outer wall (3") is designed with incisions such that projecting tongues (6) are formed whose outer, free ends lie mostly in the plane of the end piece plate and form an adjustment slot (4) with the aforementioned inner edge.

2. Adjustable breech block as stated in claim 1, characterized in that the sub-parts (6) of the tongue or the tongue (5) are angled to lie largely in the plane of the breech plate.

3. Adjustable end piece as specified in claims 1 and 2, characterized in that parts (7) of the end walls (3") of the barrel are bent out at an angle to lie against the underside of the end piece plate (1) and reinforce this at the same time as thereby the end piece plate's total thickness is bent, as this total thickness is equal to the standard milling depth for hinge and end piece fittings, to which depth the stop lip (l1) for the plate (1) is also recessed.