EP3772563A1 - Dispositif pour verrouiller des portes - Google Patents

Dispositif pour verrouiller des portes Download PDF

Info

Publication number
EP3772563A1
EP3772563A1 EP20184443.8A EP20184443A EP3772563A1 EP 3772563 A1 EP3772563 A1 EP 3772563A1 EP 20184443 A EP20184443 A EP 20184443A EP 3772563 A1 EP3772563 A1 EP 3772563A1
Authority
EP
European Patent Office
Prior art keywords
spring
slider
button
energy storage
housing
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.)
Withdrawn
Application number
EP20184443.8A
Other languages
German (de)
English (en)
Inventor
Andreas SUDE
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.)
KFV Karl Fliether and Co GmbH
Original Assignee
KFV Karl Fliether and Co GmbH
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 KFV Karl Fliether and Co GmbH filed Critical KFV Karl Fliether and Co GmbH
Publication of EP3772563A1 publication Critical patent/EP3772563A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • 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
    • E05B15/002—Energy storage by movement of wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing

Definitions

  • the DE 4436513 B4 shows a device according to the preamble of claim 1.
  • This known device provides an energy storage device that can be charged by pivoting the door and a force transmission means which acts on a bolt with the energy storage device. When the door is completely closed, the bolt should extend into a frame-side strike plate as a result of a force release from the energy store.
  • the coupling consists of several balls which, in a first position, engage in a circumferential groove of a rod that is drive-connected to the drive rod and can be guided out of the circumferential groove against a spring force, and in a second position with the housing section, which receives the balls, dips into a flange that a disengagement of the balls does not allow.
  • the automatic lock is used to lock a sash pivoted on a frame and has several bolts.
  • the bolts can be controlled via a drive rod, which can be moved by means of the lever or a cylinder.
  • the drive rod is assigned an energy storage device, which acts on a locking mechanism in a first functional state - the unlocked position in a second functional state - the locked position - in a shifting manner.
  • a trigger element is provided on a connecting rod slide, which is effective in the unlocked position and maintains the first functional state until the sash and the frame assume a position parallel to each other. Then the release element is actuated and releases the locking mechanism and this moves into the second functional position. All of the bolts connected to the connecting rod slide and the connecting rods thereby move into the locking position.
  • the energy storage device in the form of a spring is recharged when the door is opened using the handle or the key and cylinder. This requires a certain amount of force on the part of the user and a corresponding design of the drive mechanism that has to charge the energy storage device. There is therefore a desire for a simple charging of the generic device without great operating forces.
  • the invention provides the features of claim 1 as a solution.
  • the implementation of the features means that the energy storage device is charged when the sash is closed. The actuation therefore allows the entire leaf width to be used as a lever arm.
  • the energy storage element can therefore be dimensioned sufficiently strong and the locking elements are moved into the locking engagement elements with greater force. Since the energy storage device is charged without operating the lock, the lock can be designed for the lower operating forces in terms of material and design.
  • buttons with a driver form a second clutch which, when the accumulator spring is fully tensioned, separates the scissor kinematics and the energy storage mechanism from one another. This avoids possible constraints from the scissor kinematics.
  • the fixation can be designed in that a housing is provided with a first slider which is displaceable relative to the energy storage device and which engages with a pin with a ramp on a wedge surface of a clamping head of the energy storage device, the locking pin in a latching recess of the energy storage device when the energy storage device is fully tensioned Housing engages and sets the slider relative to the housing.
  • This configuration only requires simple components and the accumulator spring is held in the tensioned state.
  • a non-positive coupling can be achieved in that the coupling has a second slider, which is guided in the housing and is in pressure connection with the first slider against the force of the energy accumulator and has a driver which is assigned to the button with a wedge surface, with the button engages the wedge surface of the driver and the wedge surface forms a ramp which moves the driver out of the displacement range of the button, and a spring effectively engages the ramp, which forces the ramp into the displacement range.
  • the accumulator spring and the couplings are accommodated in an essentially tubular housing.
  • the Fig.1 shows a clamping device 1 for a handle-operated automatic lock, as shown in FIG DE 202013009023 U1 known, but the clamping device can also be used for automatic locks.
  • the bolts of the secondary locks are locked back and forth via the connecting rod.
  • the bolt of the main lock is locked back and forth via the cylinder.
  • the slider is displaced along the sash when the sash is closed via an extension arm, not shown here, which is rotatably mounted on the frame at a distance from the pivot axis of the sash.
  • the path that the glider covers is a result of the different pivot points of the extension arm on the frame and the sash-side pivoting slide bearing on the glider. If the sash comes to rest on the frame, the extension arm and the glider are in an extended position. The slider is shifted in the direction of the front wing edge remote from the axis of rotation.
  • the button 3 is firmly connected to the slider.
  • FIG. 2 details of the structure of the clamping device 1 are shown.
  • a first slider 4 is guided in a longitudinally displaceable manner in the essentially tubular housing 2 with a rectangular cross section.
  • the slider 4 is designed as a sleeve 4 'and accommodates a trigger 5 in a displaceable manner.
  • the trigger 5 is acted upon by the accumulator spring 6, which is supported on an abutment 7.
  • the abutment 7 is slidably mounted in the housing 2 and, with a sleeve 8, extends through the inside diameter of the storage spring 6.
  • a trigger tail 9 of the trigger 5 is slidably mounted.
  • the trigger 5 has a ramp 10 which, with its surface inclined to the normal 11, is assigned to a roof-like tip 12 of a pin 13.
  • the tip 12 and the ramp 10 have corresponding inclinations, so that the tip 12 rests on the ramp 10 over its entire length.
  • the pin 13 is supported by a spring 14 against the sleeve 4 ′ of the slider 4.
  • the pin 13 penetrates a bore 15 in the sleeve 4 'with a collar.
  • a second bore 16 running coaxially thereto in the housing 2 is located at the point at which the bore 15 of the sleeve 4 'is when the storage spring 6 is almost completely tensioned.
  • a second slider 20 is also slidably mounted in the housing 2 and abuts the slider 4 with the cover 21. As a result, the two sliders 4, 20 are only connected in the pressure direction.
  • the second slider 20 is cup-shaped and the lid closes the hollow body at one end.
  • the button 3 protrudes with its wedge-shaped end 22 into the slider 20.
  • a driver 23 is provided in the slider 20 and is fastened in the slider 20 to the wall 25 with a bolt 24.
  • the driver 23 and the button 3 lie against one another with ramps 26, 27.
  • the driver 23 can be displaced along the bolt 24 or the driver 23 and the bolt 24 are fixedly attached to one another and the bolt 24 is mounted in the wall 25 so as to be displaceable. In any case, the driver 23 can be moved axially relative to the bolt 24.
  • a spring 28 acts in each case on the driver 23 in the displacement area of the button 3. This lies in the direction of the bolt 24 diametrically to accommodate the bolt 24 in the wall 25.
  • the driver 23 and the button 3 form via the ramps 26, 27, which allow sliding past each other, a second coupling.
  • the accumulator spring 6 is tensioned to the maximum.
  • the abutment 7 is held in position by the drive rod in the locking device.
  • the pin 13 engages in the bore 15 in this position.
  • the resulting mode of action is as follows: If the wing is closed from the rotary opening position, button 3 is moved to the right in the drawing. This takes place with entrainment of the second slider 20, since this is carried along via the driver 23 and the bolt 24. This also leads to a displacement of the first slider 4 to the right.
  • the storage spring 6 is tensioned.
  • the pin 13 is acted upon by force downward in the drawing via the tip 12 and the ramp 10 and the accumulator spring 6 is tensioned to the maximum until the pin 13 dips into the bore 15 and fixes the clamping device 1.
  • the sliders 4, 20 now take the position accordingly Fig. 3 on.
  • the trigger tail 9 is connected to a drive rod of the lock via the deflecting member 30 and the abutment 7.
  • the button 3 is decoupled from the slider 20 via the ramps 26, 27; so that a further displacement of the button 3 does not lead to a change in the position of the sliders 4, 20.
  • the second coupling independently decouples the rigid scissor kinematics and the lock.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP20184443.8A 2019-08-08 2020-07-07 Dispositif pour verrouiller des portes Withdrawn EP3772563A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202019003308.4U DE202019003308U1 (de) 2019-08-08 2019-08-08 Vorrichtung zum Verschließen von Türen

Publications (1)

Publication Number Publication Date
EP3772563A1 true EP3772563A1 (fr) 2021-02-10

Family

ID=67991823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20184443.8A Withdrawn EP3772563A1 (fr) 2019-08-08 2020-07-07 Dispositif pour verrouiller des portes

Country Status (2)

Country Link
EP (1) EP3772563A1 (fr)
DE (1) DE202019003308U1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253239A (en) * 1991-02-05 1992-09-02 Goodwin W J & Son Ltd Stored energy locking system
DE4436513B4 (de) 1994-10-13 2004-04-29 Karl Fliether Gmbh & Co. Kg Selbstverriegelnde Verschlußvorrichtung für Türen oder dergleichen
EP2369100A1 (fr) * 2010-03-23 2011-09-28 Roto Frank Ag Armature de bielle pour une fenêtre, une porte ou analogue, ainsi que fenêtre, porte ou analogue dotée d'une telle armature de bielle
DE202013009023U1 (de) 2013-10-11 2013-11-07 Kfv Karl Fliether Gmbh & Co. Kg Drückerbetätigbares selbstverriegelndes Schloss
WO2017196195A1 (fr) * 2016-05-10 2017-11-16 Artur Litwinski Système de verrouillage de porte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253239A (en) * 1991-02-05 1992-09-02 Goodwin W J & Son Ltd Stored energy locking system
DE4436513B4 (de) 1994-10-13 2004-04-29 Karl Fliether Gmbh & Co. Kg Selbstverriegelnde Verschlußvorrichtung für Türen oder dergleichen
EP2369100A1 (fr) * 2010-03-23 2011-09-28 Roto Frank Ag Armature de bielle pour une fenêtre, une porte ou analogue, ainsi que fenêtre, porte ou analogue dotée d'une telle armature de bielle
DE202013009023U1 (de) 2013-10-11 2013-11-07 Kfv Karl Fliether Gmbh & Co. Kg Drückerbetätigbares selbstverriegelndes Schloss
WO2017196195A1 (fr) * 2016-05-10 2017-11-16 Artur Litwinski Système de verrouillage de porte

Also Published As

Publication number Publication date
DE202019003308U1 (de) 2019-09-03

Similar Documents

Publication Publication Date Title
DE10333925B4 (de) Möbelscharnier mit Öffnungsautomatik, insbesondere für Möbeltüren
EP3615749B1 (fr) Ferrure pour fênetre ou porte
EP2642052B1 (fr) Verrou relâché lors de la fermeture d'une porte
EP2025837B1 (fr) Poignée rotative pour la serrure d'une aile de fenêtre ou analogue et procédé d'actionnement de la serrure
EP3299555B1 (fr) Verrou pour portes à tambour et/ou pour porte battantes
DE202008003694U1 (de) Band zur schwenkbaren Befestigung eines Flügels, einer Tür, eines Fensters o.dgl. an einem feststehenden Rahmen
EP2987931A1 (fr) Serrure de véhicule automobile
DE202008006506U1 (de) Schnäpper für eine Drehkipptür
CH697988B1 (de) Schaltschloss insbesondere für Treibstangenverschlüsse.
EP3805493B1 (fr) Serrure modulaire à fonction anti-panique
EP3708743B1 (fr) Mécanisme à levier de réglage destiné au verrouillage ou au déverrouillage sélectif d'un battant dissimulé de fenêtres à double battant
DE202007000599U1 (de) Verriegelungsbeschlag
EP3550102B1 (fr) Assemblage pour une porte de bâtiment avec une unité d'étanchéité et un dispositif de verrouillage
EP2369100B1 (fr) Armature de bielle pour une fenêtre, une porte ou analogue, ainsi que fenêtre, porte ou analogue dotée d'une telle armature de bielle
DE102015000606A1 (de) Verriegelungsvorrichtung für einen schwenkbar gelagerten Flügel
EP3772563A1 (fr) Dispositif pour verrouiller des portes
DE69800295T2 (de) Treibstangenbeschlag oder Treibstangenverschluß für Tür, Fenster oder dergl.
EP1420136B1 (fr) Crémone pour le battant semi-fixe d'une fenêtre ou porte à deux battants sans montant central, et procédé de montage automatique ou semi-automatique d'une crémone
DE19846048C2 (de) Spaltlüftungsvorrichtung
EP3122969B1 (fr) Barre de verrouillage/serrure de blocage
EP1672153B1 (fr) Serrure avec pêne dormant et dispositif de commande du pêne dormant
EP2634330B1 (fr) Serrure automatique
DE102021202109A1 (de) Türgriffeinrichtung
EP0496076B1 (fr) Crémone-serrure
EP2543798B1 (fr) Serrure autobloquante

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210721

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20220630

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230403

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20230510