WO2005017293A1 - Ensemble constituant une partie d'un mecanisme de fermeture - Google Patents

Ensemble constituant une partie d'un mecanisme de fermeture Download PDF

Info

Publication number
WO2005017293A1
WO2005017293A1 PCT/EP2004/008358 EP2004008358W WO2005017293A1 WO 2005017293 A1 WO2005017293 A1 WO 2005017293A1 EP 2004008358 W EP2004008358 W EP 2004008358W WO 2005017293 A1 WO2005017293 A1 WO 2005017293A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
cylinder
cylinder core
drive
locking
Prior art date
Application number
PCT/EP2004/008358
Other languages
German (de)
English (en)
Inventor
Peter Bock
Original Assignee
Beloxx Gmbh & Co. Kg
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 Beloxx Gmbh & Co. Kg filed Critical Beloxx Gmbh & Co. Kg
Priority to DE502004009019T priority Critical patent/DE502004009019D1/de
Priority to EP04741277A priority patent/EP1651831B1/fr
Publication of WO2005017293A1 publication Critical patent/WO2005017293A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B11/00—Devices preventing keys from being removed from the lock ; Devices preventing falling or pushing out of keys
    • E05B11/02—Devices preventing keys from being removed from the lock ; Devices preventing falling or pushing out of keys before the wing is locked
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/084—Fastening of lock cylinders, plugs or cores
    • E05B9/086—Fastening of rotors, plugs or cores to an outer stator

Definitions

  • the present invention relates to an arrangement as part of a locking mechanism in the manner of the preamble of claim 1.
  • locking mechanism is to be understood as an at least partially mechanical structure which serves to lock a movable part with respect to a fixed part.
  • espagnolette mechanism which usually closes by means of three locking elements, a bolt and two locking hooks.
  • Espagnolette mechanisms are used to lock cabinet doors.
  • Each locking mechanism can assume a locked position and an open position. In order to be able to move back and forth between these two positions, each locking mechanism has a drive which accepts a drive movement.
  • the locking mechanism converts this drive movement, usually a rotary movement over an angle of 90 °, into one or more locking element movements, the kinematics of the locking element movements being dependent on the respective locking element.
  • a espagnolette mechanism makes a 90 ° drive movement on the one hand into one
  • a locking mechanism in the locked position initially only prevents unintentional opening of the locked object. If the object is also to be secured against unauthorized opening, some locking mechanisms can be further developed into a lock by incorporating a cylinder core into the locking mechanism. Cylinder cores have tumblers that block the locking mechanism in the locked position. The blockage can be removed by inserting a suitable key into the cylinder core. Inserting the key causes the tumblers to be drawn into the cylinder core, which releases the locking mechanism from being blocked. In some locks, the cylinder core itself serves to drive the locking mechanism, in other locks a separate drive element of the locking mechanism is blocked by means of the cylinder core.
  • Furniture locks are offered in modular form today. Elements of such construction kits are initially different locking mechanisms such as slide or rotary latch mechanisms. The respective locking mechanisms are often still available in a right and a left version. All of these locking mechanisms have a uniform interface in which a drive element can be inserted.
  • kits for furniture locks have been developed that achieve a smaller number of parts, among other things, that the locking mechanisms for
  • Modules with a right / left switchability of the locking mechanisms are known, inter alia, from DE 196 29 258 C1 and from DE 197 03 331 C2.
  • the object of the present invention is therefore to create a modular system for furniture locks, the locking mechanisms of which can be used right / left without additional effort.
  • An advantage of the invention over the prior art is that the locking mechanisms equipped with the arrangement according to the invention have a real right / left usability, whereas in the prior art only locking mechanisms with right / left convertibility were known.
  • the position of the locking mechanism is clearly recognizable from the position of the cylinder core.
  • the invention can be carried out such that the lock is always in the locked position when the slot of the cylinder core is aligned vertically.
  • the locking mechanism according to the invention with the features of claim 3 enables retrofitting a locking mechanism.
  • Mandatory locking means that the key can only be removed from the cylinder core when the lock is in the locked position.
  • the forced locking can be retrofitted after assembly of the lock and also be removed again.
  • the features of a retrofittable locking mechanism described in claim 3 can advantageously also expand locks that are not the subject of claim 1.
  • Figure 1a arrangement used on the right, in the open position, top view
  • Figure 1b arrangement used on the right, in the open position, view B
  • Figure 1c arrangement used on the right, in the open position, sectional view C
  • Figure 2a arrangement used right, in the locked position, top view
  • FIG. 2d arrangement used on the right, in the locked position, view D;
  • Figure 2e arrangement used on the right, in the locked position, sectional view E;
  • FIG. 3a arrangement used on the left, in open position, top view
  • Figure 3f arrangement used on the left, in the open position, view F;
  • Figure 3g arrangement used on the left, in the open position, sectional view G;
  • FIG. 4a arrangement used on the left, in the locked position, top view
  • Figure 4h arrangement used on the left, in the locked position, view H
  • Figure 4i arrangement used on the left, in the locked position, sectional view i;
  • Figure 5 Furniture lock with rotary knob and cylinder core
  • Figure 6a Section K through right-hand furniture lock in the locked position
  • Figure 6b Section L through right-hand furniture lock in the locked position
  • Figure 6d Section K through right-used furniture lock in the open position
  • Figure 6e Section L through right-hand furniture lock in the open position
  • Figure 6g Section K through left-hand furniture lock in the locked position
  • Figure 6h Section L through furniture used on the left
  • Figure 6i Section N through left-hand furniture lock in the locked position
  • Figure 6k Section K through left-hand furniture lock in the open position
  • Figure 61 Section L through the furniture lock used on the left in the open position
  • Figure 6m section N through left-hand furniture lock in the open position
  • Figure 8 Section M through right-hand furniture lock with forced locking, between the locked position and the open position;
  • FIG. 9 Furniture lock, during (dis) assembly
  • Figure 10 Section N through right-hand furniture lock with forced locking between the locked position and the open position.
  • FIGS. 1 to 4 The basic principle of the arrangement is to be explained with reference to FIGS. 1 to 4.
  • the elements shown are abstracted links of a locking mechanism.
  • the links are arranged in a manner R that they can be used in a right-hand lock.
  • the arrangement consists of a housing 1, an output element 2 and a drive element 3.
  • the housing 1 has an essentially hollow cylindrical shape, output element 2 and drive element 3 are rotatably mounted in the housing 1.
  • the housing 1 is provided on its end faces with two pairs of stops 4, 5 and 6, 7.
  • the stops 4, 5 serve to limit the angle that the driven element 2 passes over in relation to the housing 1 during a rotational movement.
  • the area between the stops 4 and 5, in which the output element can move, is referred to here as the output angle range ⁇ .
  • the output angle range ⁇ comprises a semi-circular angle.
  • the stops 6 and 7 limit a drive angle range ⁇ in which the drive element 3 can move.
  • Drive element 3 and output element 2 cannot cover their full angular ranges ⁇ , ⁇ within the assembled arrangement. This is due to the fact that they form-fit 8 to form a non-rotatable bandage 2, 3 are united, whose angular mobility ⁇ results from that of the intersection of the individual angular ranges gleiche, ⁇ . Since the angular ranges ⁇ , ⁇ only overlap on a quarter-circle sector 9, the angular mobility ⁇ of the bandage 2, 3 is limited to 90 °.
  • FIGS. 1 to 4 can thus be understood as a simple rotary bolt lock, in which the output element 2 symbolizes a rotary bolt.
  • the rotary bolt (output element 2) is in a vertical position (FIGS. 1a, 1b, 1c, 3a 3g, 3f)
  • the rotary bolt lock is in the open position.
  • the drive element 3 which can symbolize a rotary lock or a locking cylinder in a rotary bolt lock, is rotated by 90 °, the rotary bolt assumes a horizontal position (FIGS. 2a, 2d, 2e, 4a, 4i, 4h), which corresponds to the locked position.
  • the drive element 3 is a locking cylinder, this should be lockable in the locked position by means of tumblers in the housing 1, a corresponding cylinder housing. If the drive element 3 (cylinder core) is blocked in the locked position in the housing 2 (cylinder housing), the rotary bolt lock is locked.
  • the advantageous right / left usability of the arrangement according to the invention becomes clear by comparing FIGS. 1 and 2 with FIGS. 3 and 4.
  • the arrangement can namely be mounted next to a first way R usable on the right ( Figures 1 and 2) in a second way L usable on the left ( Figures 3 and 4).
  • the rotary latch takes its locking position to the left of the housing.
  • the rotary bolt lock can be used for a door hinged on the right. If the same components 1, 2, 3 are mounted in the manner L, the lock is suitable for doors hinged on the left.
  • the output element 2 can thus also serve to drive a downstream follow-up mechanism, such as, for example
  • FIGS. 5 to 10 show components of a furniture lock in the form of a screw-on lock with a rotary knob.
  • the furniture lock is made up of components of a modular system, in which the teaching on the design of right / left usable locking mechanisms is implemented.
  • the arrangement according to the invention is accommodated in a rotary knob 10.
  • the drive element is a cylinder core 11
  • the housing is a cylinder housing 12
  • the output element is an adapter 13, which comprises an eccentric 14.
  • the eccentric 14 is used for the translatory drive of a bolt 15, with the aid of which the rotational mobility of the rotary knob 10 can be blocked.
  • the rotary knob 10 can execute a 90 ° closing movement which is initiated via a rotary knob output 16 into a locking mechanism which is connected downstream of the rotary knob 10 and is not shown in the drawing and which is housed by a lock case 17.
  • the cylinder core 11 has spring-loaded tumblers 18 which extend radially to the longitudinal axis 19 of the cylinder core 11.
  • the tumblers 18 are pressed over part of their length into grooves 20 of the cylinder housing 12 by spring force when the cylinder core 11 is in the blocking or in the open position.
  • This form-fitting locks the cylinder core 11 in the cylinder housing 12 in the circumferential direction, which makes it impossible to move the bolt 15.
  • the cylinder core 11 can only be rotated in the cylinder housing 12 if a suitable key 21 has been inserted. Then the tumblers are completely pulled into the interior of the cylinder core 11, whereby the positive connection between the cylinder core 11 and the cylinder housing is canceled.
  • the cylinder core 11 can be removed with the help of a special disassembly key 22.
  • the disassembly key 22 pulls a further locking tumbler 23 into the cylinder core 11, which prevents the cylinder core 11 from being pulled out along its longitudinal axis 19.
  • An additional gain in safety, illustrated in FIG. 8, can be achieved by providing the locking tumbler 23 with a nose 24, which does not move into the cylinder core 11 even when a dismantling key 22 is used.
  • the contact surface in the cylinder housing 12, against which the locking tumbler 23 bears in the pull-out direction is provided with an opening 25.
  • the lug 24 can be guided into a groove 20 and pulled out of the cylinder housing 12 together with the cylinder core 11.
  • the opening 25 is to be positioned in the cylinder housing 12 in such a way that the nose 24 can only get into the groove into which the tumblers 19 also move in the open position of the cylinder core 11. In this way it is ensured that the cylinder core 11 of a closed lock cannot be pulled.
  • the rotary knob 10 can be exchanged with the aid of a simple assembly tool 26.
  • the assembly tool 26 pierces the entire rotary knob 10 in its center and unlocks an assembly latch 27 which holds the rotary knob 10 in the lock case 17.
  • a locking element 29 in the form of a simple pin is inserted into a receiving opening 28 in the cylinder housing 12.
  • This blocking element 29 prevents the cylinder core 11 from being able to move to the open position by correspondingly restricting the closing path, that is to say the angular mobility ⁇ (FIG. 10).
  • the tumblers 18 cannot extend out of the cylinder core 11 in this angular position, since a section 30 of the inner circumference of the cylinder housing 12 prevents the tumblers 18 from protruding. As long as the tumblers 18 do not protrude from the cylinder core 11, the key 23 cannot be removed. The user is thus forced to put the lock in the locked position beforehand.
  • the forced closure can be released at any time by removing the blocking element 29 from the receiving opening 28.
  • Locks that can be used on the right / left require two receiving openings 28L and 28R.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Casings For Electric Apparatus (AREA)
  • Details Of Garments (AREA)
  • Toilet Supplies (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

L'objectif de l'invention est de mettre à disposition un système modulaire pour serrures de meubles, dont les mécanismes de fermeture peuvent être simplement utilisés à gauche ou à droite. Cet objectif est atteint par le fait que, dans une partie du mécanisme de fermeture constituée d'un boîtier (1), d'un élément de sortie (2) et d'un élément d'entraînement (3), sont montées deux paires de butées (4, 5) et (6, 7) qui servent à délimiter la zone angulaire de sortie (γ) et la zone angulaire d'entraînement (Ζ). L'élément de sortie (2) et l'élément d'entraînement (3) peuvent être assemblés de deux façons (R=droite), (R=gauche) pour constituer un ensemble (2, 3) solidaire en rotation, dont la mobilité en rotation (Φ) est, pour la première façon (R), limitée par les butées (4 et 6), et, pour la seconde façon (L), limitée par les butées (5 et 7), de telle sorte que l'élément de sortie exécute une course de fermeture adaptée respectivement à une serrure droite ou à une serrure gauche.
PCT/EP2004/008358 2003-07-28 2004-07-26 Ensemble constituant une partie d'un mecanisme de fermeture WO2005017293A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE502004009019T DE502004009019D1 (de) 2003-07-28 2004-07-26 Anordnung als teil eines schliessmechanismus
EP04741277A EP1651831B1 (fr) 2003-07-28 2004-07-26 Ensemble constituant une partie d'un mecanisme de fermeture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10334592.2 2003-07-28
DE10334592A DE10334592A1 (de) 2003-07-28 2003-07-28 Anordnung als Teil eines Schließmechanismus

Publications (1)

Publication Number Publication Date
WO2005017293A1 true WO2005017293A1 (fr) 2005-02-24

Family

ID=34088920

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/008358 WO2005017293A1 (fr) 2003-07-28 2004-07-26 Ensemble constituant une partie d'un mecanisme de fermeture

Country Status (4)

Country Link
EP (1) EP1651831B1 (fr)
AT (1) ATE423257T1 (fr)
DE (2) DE10334592A1 (fr)
WO (1) WO2005017293A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8616031B2 (en) 2012-05-10 2013-12-31 Wesko Systems Limited Interchangeable electronic lock
US9663972B2 (en) 2012-05-10 2017-05-30 Wesko Locks Ltd. Method and system for operating an electronic lock
US10465422B2 (en) 2012-05-10 2019-11-05 2603701 Ontario Inc. Electronic lock mechanism
US20230040016A1 (en) * 2021-08-09 2023-02-09 The Hillman Group, Inc. Adjustable gate latch assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012008683U1 (de) 2012-09-11 2012-10-23 Burg F.W. Lüling KG Schloss zum wahlweisen Einsatz bei Rechtstüren oder Linkstüren

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180271B (de) * 1963-05-11 1964-10-22 Ver Sloten En Bouwbeslag Fabri Zylinderschloss fuer Schranktueren u. dgl.
FR2033660A5 (fr) * 1969-02-28 1970-12-04 Frank Roger
FR2716483A1 (fr) * 1994-02-22 1995-08-25 Ronis Sa Serrure à poignée à sens de rotation réglable.
DE19712995A1 (de) * 1997-03-27 1998-10-01 Niederdrenk Julius Kg Möbelschloß
US20010039819A1 (en) * 2000-05-11 2001-11-15 Mccurry Ronald Key retention mechanism for mail lock box

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180271B (de) * 1963-05-11 1964-10-22 Ver Sloten En Bouwbeslag Fabri Zylinderschloss fuer Schranktueren u. dgl.
FR2033660A5 (fr) * 1969-02-28 1970-12-04 Frank Roger
FR2716483A1 (fr) * 1994-02-22 1995-08-25 Ronis Sa Serrure à poignée à sens de rotation réglable.
DE19712995A1 (de) * 1997-03-27 1998-10-01 Niederdrenk Julius Kg Möbelschloß
US20010039819A1 (en) * 2000-05-11 2001-11-15 Mccurry Ronald Key retention mechanism for mail lock box

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8616031B2 (en) 2012-05-10 2013-12-31 Wesko Systems Limited Interchangeable electronic lock
US9663972B2 (en) 2012-05-10 2017-05-30 Wesko Locks Ltd. Method and system for operating an electronic lock
US10465422B2 (en) 2012-05-10 2019-11-05 2603701 Ontario Inc. Electronic lock mechanism
US11434663B2 (en) 2012-05-10 2022-09-06 2603701 Ontario Inc. Electronic lock mechanism
US20230040016A1 (en) * 2021-08-09 2023-02-09 The Hillman Group, Inc. Adjustable gate latch assembly

Also Published As

Publication number Publication date
EP1651831A1 (fr) 2006-05-03
EP1651831B1 (fr) 2009-02-18
DE502004009019D1 (de) 2009-04-02
DE10334592A1 (de) 2005-02-24
ATE423257T1 (de) 2009-03-15

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