EP3192950B1 - Serrure - Google Patents

Serrure Download PDF

Info

Publication number
EP3192950B1
EP3192950B1 EP16207459.5A EP16207459A EP3192950B1 EP 3192950 B1 EP3192950 B1 EP 3192950B1 EP 16207459 A EP16207459 A EP 16207459A EP 3192950 B1 EP3192950 B1 EP 3192950B1
Authority
EP
European Patent Office
Prior art keywords
push rod
tumbler
lock
nut
face
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP16207459.5A
Other languages
German (de)
English (en)
Other versions
EP3192950A1 (fr
Inventor
Hannes Trummer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roto Frank AG
Original Assignee
Roto Frank AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roto Frank AG filed Critical Roto Frank AG
Publication of EP3192950A1 publication Critical patent/EP3192950A1/fr
Application granted granted Critical
Publication of EP3192950B1 publication Critical patent/EP3192950B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • E05B13/004—Devices preventing the key or the handle or both from being used locking the handle by locking the spindle, follower, or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0013—Followers; Bearings therefor

Definitions

  • the invention relates to a lock for a door or a window comprising a housing, by means of a locking mechanism operable via a push rod locking elements and a spring loaded latch, which can be brought via a arranged on a nut pusher in a retracted position, wherein the nut in the locked position of Locking elements is blocked by the push rod in its neutral position.
  • Such a lock is for example in the DE 10107744 A1 disclosed.
  • a blocking of the nut takes place here by a arranged on a Nuss arm barrier extension, which cooperates with a corresponding abutment surface on a push rod.
  • this solution requires more space in the housing and the nut itself has to be manufactured with an elaborate shape and higher material usage.
  • the object of the present invention is to improve the above-mentioned locks to the effect that the necessary components are simplified, whereby smaller sizes are made possible, material is saved and thus the production costs are reduced.
  • existing standard components should only be modified slightly to ensure additional functionality.
  • the nut has at its periphery a substantially circular segment-shaped recess, whereby a flattened stop surface is formed, which rests in the locked state of the lock on a corresponding control surface of the push rod.
  • the flattened stop surface extends in the neutral position of the nut parallel to the longitudinal axis of the push rod, and that the control surface is formed on the push rod by a portion of the face facing away from the forend.
  • the nut in blocked position serves as a backup for the case. This can be accomplished, for example, by the nut being hinged to the trap directly or via a latch retracting lever, with blockage of the nut also causing blockage of the latch or latch retainer lever mounted therebetween.
  • the case is thus in the blocking state as an additional locking element.
  • the flattened abutment surface on the nut has at its lower end an extension portion which is molded onto the nut and extends in substantially the same direction as the flattened abutment surface. This makes it possible to minimize the wear of the stop surface by a better distribution of forces.
  • the lock shown has a housing 1, in which a locking mechanism 2 is arranged, which via a push rod 3, locking elements 4, in the illustrated embodiment, a sliding bolt actuated.
  • the locking mechanism 2 can be operated for example via a lock cylinder (not shown).
  • the push rod 3 In unlocked home position, as in Fig. 1 is shown, the push rod 3 is in the upper position and the locking element 4 is retracted into the housing 1.
  • a spring-loaded latch 5 in the lock which can be brought against a nut 6 with a pusher (not shown) against the force of its spring in a retracted position.
  • a nut 6 of a lock according to the invention is shown in detail.
  • the flattened stop surface 7 which can be produced by a simple circular segment-shaped recess, clearly visible.
  • This stop surface 7 can be made very easily by milling, for example, in a conventional nut.
  • the backset can be reduced with this solution.

Landscapes

  • Lock And Its Accessories (AREA)

Claims (4)

  1. Serrure qui est destinée à une porte ou une fenêtre et qui comprend un boîtier (1), des éléments de verrouillage (4) pouvant être actionnés, au travers d'une tringle (3), au moyen d'une mécanique de blocage (2) ainsi qu'un pêne demi-tour (5) lequel est assujetti à un ressort et lequel peut être amené dans une position de retrait au moyen d'une poignée disposé sur un fouillot (6), le fouillot (6) étant bloqué dans sa position neutre par la tringle (3) lorsque les éléments de verrouillage (4) adoptent la position verrouillée, le fouillot (6) présentant, sur sa circonférence, un évidement ayant essentiellement la forme d'un segment de cercle, pour ainsi former une surface de butée (7) aplatie qui, dans l'état verrouillé de ladite serrure, vient épouser une surface de guidage (8) correspondante de la tringle (3) .
  2. Serrure selon la revendication 1, caractérisée en ce que la surface de butée (7) aplatie s'étend, lorsque le fouillot (6) est en position neutre, parallèlement à l'axe longitudinale (3) de la tringle (3) et que la surface de guidage (8), dont est dotée la tringle (3), est formée par une partie de la face frontale se trouvant à l'opposé de la têtière.
  3. Serrure selon les revendications 1 ou 2, caractérisée en ce qu'en position bloquée, le fouillot (6) assure que le pêne demi-tour (5) ne peut être poussé en arrière.
  4. Serrure selon l'une des revendications 1 à 3, caractérisée en ce que la surface de butée (7) aplatie, dont est doté le fouillot, présente à son extrémité inférieure une partie de prolongement laquelle est rapportée sur le fouillot et laquelle s'étend essentiellement dans le même sens que la surface de butée (7) aplatie.
EP16207459.5A 2016-01-14 2016-12-30 Serrure Not-in-force EP3192950B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATGM50006/2016U AT15501U1 (de) 2016-01-14 2016-01-14 Schloss

Publications (2)

Publication Number Publication Date
EP3192950A1 EP3192950A1 (fr) 2017-07-19
EP3192950B1 true EP3192950B1 (fr) 2018-05-23

Family

ID=57629490

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16207459.5A Not-in-force EP3192950B1 (fr) 2016-01-14 2016-12-30 Serrure

Country Status (2)

Country Link
EP (1) EP3192950B1 (fr)
AT (1) AT15501U1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB167351A (en) * 1920-06-04 1921-08-11 Edwin Joseph Smith Improvements in or relating to door-locks
AT386039B (de) 1986-12-19 1988-06-27 Grundmann Rohrbacher Schlosser Schloss
DE10107744B4 (de) * 2001-02-16 2014-10-16 Carl Fuhr Gmbh & Co. Kg Treibstangenverschluss
DE10204334B4 (de) * 2002-02-01 2005-08-11 Carl Fuhr Gmbh & Co. Kg Treibstangenschloss
FR2851281B1 (fr) * 2003-02-13 2005-09-30 Tirard Sas Serrure a double commande simultanee
FR2858346B1 (fr) * 2003-07-29 2007-03-02 Safenice Dispositif d'actionnement d'au moins un pene
DE10357721B4 (de) * 2003-12-09 2008-08-21 Schüring GmbH & Co. Fenstertechnologie KG Verschlußvorrichtung für Türen oder Fenster
DE202013009023U1 (de) * 2013-10-11 2013-11-07 Kfv Karl Fliether Gmbh & Co. Kg Drückerbetätigbares selbstverriegelndes Schloss

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
AT15501U1 (de) 2017-11-15
EP3192950A1 (fr) 2017-07-19

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