EP4116529A1 - Unité de verrouillage - Google Patents

Unité de verrouillage Download PDF

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Publication number
EP4116529A1
EP4116529A1 EP22166564.9A EP22166564A EP4116529A1 EP 4116529 A1 EP4116529 A1 EP 4116529A1 EP 22166564 A EP22166564 A EP 22166564A EP 4116529 A1 EP4116529 A1 EP 4116529A1
Authority
EP
European Patent Office
Prior art keywords
slide
bolt
coupling element
lock
locking unit
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.)
Granted
Application number
EP22166564.9A
Other languages
German (de)
English (en)
Other versions
EP4116529C0 (fr
EP4116529B1 (fr
Inventor
Reiner Tönges
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.)
Carl Fuhr GmbH and Co KG
Original Assignee
Carl Fuhr GmbH and 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 Carl Fuhr GmbH and Co KG filed Critical Carl Fuhr GmbH and Co KG
Publication of EP4116529A1 publication Critical patent/EP4116529A1/fr
Application granted granted Critical
Publication of EP4116529C0 publication Critical patent/EP4116529C0/fr
Publication of EP4116529B1 publication Critical patent/EP4116529B1/fr
Active 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
    • 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
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1875—Fastening means performing pivoting movements
    • 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
    • E05B63/0013—Locks with rotary bolt without provision for latching
    • 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
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/1841—Fastening means performing sliding movements perpendicular to actuating bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1006—Locks or fastenings for special use for panic or emergency doors of the vertical rod type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1046—Panic bars
    • 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
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
    • 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
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/025—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with pins engaging slots

Definitions

  • the invention relates to a locking unit, in particular an additional locking unit of a multiple locking system, with a lock housing, a slide arranged in the lock housing such that it can be displaced longitudinally, a swivel bolt which is mounted in or on the lock housing so that it can pivot about a pivot axis and which is coupled to the slide with a coupling element in such a way that the Swivel bolt is pivoted in the course of displacement of the slide in an unlocking from a locking position into an unlocked position, wherein z.
  • a locking unit in particular an additional locking unit of a multiple locking system, with a lock housing, a slide arranged in the lock housing such that it can be displaced longitudinally, a swivel bolt which is mounted in or on the lock housing so that it can pivot about a pivot axis and which is coupled to the slide with a coupling element in such a way that the Swivel bolt is pivoted in the course of displacement of the slide in an unlocking from a locking position into an unlocked position
  • the lock housing has at least one first cam
  • the swivel bolt having a second cam
  • the coupling element can be transported with the slide in the longitudinal direction and engages in both the first cam and the second cam in such a way that the displacement of the slide is converted into a pivoting movement of the pivot bolt.
  • the locking unit is, in particular, an additional locking of an espagnolette lock, with the espagnolette lock generally having at least one middle lock or central lock (with central bolt and/or lock latch) and at least one locking unit as an additional locking device, preferably two locking units.
  • the center lock is usually coupled via one or more connecting rods to the additional locking device, in particular to the slide provided in the additional locking device, so that the connecting rods are actuated to unlock and/or lock the additional locking device, e.g. B. via the center lock or via an additional motor unit.
  • the longitudinally displaceable slide arranged in the lock housing of the locking unit, which z. B. via connecting rods for unlocking and locking and lowered is also referred to in practice as a lock chain or connecting rod slide.
  • the swivel bolt which is also referred to as a hook bolt or swivel hook bolt, is coupled to the slide in such a way that the displacement of the slide in the longitudinal direction of the lock is converted into a pivoting movement of the swivel bolt, so that the swivel bolt is pivoted out or in.
  • the locking unit or the espagnolette lock is usually mounted behind a lock forend on a door leaf and the locking elements, z. B. the swivel bolt engage in the locking position in corresponding recesses or elements such. B. in a lock bar or a locking part, which z. B. can be arranged on a stationary frame member or optionally on a fixed leaf of a multi-leaf door.
  • Hook bolts are characterized by a high degree of burglary security. This security is optionally increased by the fact that the locking unit can also have one or more bolt bolts, which can be arranged above and/or below the swivel hook bolt. B. are coupled via a gear with the slide of the locking unit that the bolt bolt is retracted in the course of displacement of the slide in the longitudinal direction in a transverse direction approximately or substantially perpendicular thereto.
  • the locking unit or espagnolette lock is preferably an escape door lock or anti-panic lock with a panic function, so that the lock and thus also the locking unit can always be actuated from the inside of the door via a panic actuation element, e.g. B. a panic button or a panic bar can be unlocked.
  • a panic actuation element e.g. B. a panic button or a panic bar can be unlocked.
  • all bolts (and latches) of the locking system are retracted, so that the door can always be opened easily and without special unlocking
  • escape door locks and anti-panic locks are regulated in safety standards, e.g. B. in the European standard EN 1125, according to which in panic situations escape doors are always to be opened from the inside even when locked or closed, z. B. by pressing a so-called panic bar, which is arranged on a door across the width and can be actuated by simply pressing. Unlocking via the panic button must also be possible when the door is pressurized, i.e. H. if the door is pressed at the same time and the locking elements are thus pressed into or against the locking bar on the frame. Especially in panic situations with several people, there is a risk that a first person z. B.
  • An espagnolette lock with an additional locking mechanism with a swivel bolt is used e.g. B. in the DE 43 23 341 A1 described.
  • a driver provided on the drive rod connecting slide is used to control the swivel bolt engages as a pin in a recess of the swivel bolt.
  • espagnolette locks are known in which the swing bolt is coupled to the slide via a toggle lever construction (cf. e.g. EP 2 322 744 A1 ).
  • the DE 44 12 690 A1 discloses an espagnolette lock in which the hook bolt is coupled to the slide via a special transmission pivoting lever with a drive pin.
  • Additional locks with pivot bolts and different constructions for coupling the pivot bolt to a longitudinally displaceable slide in the lock housing are from DE 20 2018 103 048 U1 , DE 200 17 799 U1 , DE 10 2005 000 132 A1 , DE 20 2011 103 779 U1 , DE 10 2012 203 051 A1 and the DE 20 2008 009 023 U1 known.
  • a locking unit of the type described above in which the lock housing z. B. in the housing base and in the housing cover each has a first cam and the swivel bolt has a second cam, these cams being designed as recesses or openings and a cylindrical bolt being provided as the coupling element, which engages on the one hand in the first cams of the lock housing and on the other hand, the second control cam penetrates through the swivel bolt and is displaced in the longitudinal direction via the slide or a fork-shaped driver connected to it is used to pull in the swing bolt.
  • the control curves are optimized in such a way that the swing bolt is quickly drawn in during the longitudinal displacement of the slide via the connecting rods.
  • the embodiment known from practice has proven itself, but it can be further developed.
  • the invention teaches in a generic locking unit of the type described above that the coupling element, which engages on the one hand in the first cam in the lock housing and on the other hand in the second cam in the swivel bolt, in the section (or longitudinal section) in which it engages in the second control curve of the swivel bolt, has a control cross section that deviates from the circular shape and is therefore "non-circular".
  • a coupling element can, for. B. be realized in that it has a cam shape or has a cam-shaped cross-section in the longitudinal section in which it engages in the cam in the pivot bolt.
  • the cam-shaped cross-section can, for. B. be formed by a round basic shape with an eccentrically projecting cam tip.
  • the invention is based on the finding that the kinematics of the swivel bolt can be optimized in a particularly simple manner by modifying the geometry of the coupling element, in particular during pivoting or unlocking, by the coupling element, which on the one hand in the Cams of the lock housing and on the other hand engages in the cam of the swing bolt, with a non-round, z. B. is equipped with a cam-like cross-section, specifically in the longitudinal section of the coupling element in which it engages in the control cam of the swivel bolt.
  • the kinematics of the pivot bolt during pivoting is optimized not only by the geometry of the cams in the lock housing on the one hand and in the pivot bolt on the other hand, but also by the geometry of the coupling element, which is preferably a "free" coupling element that is not rigidly attached is attached to the slide, but is not only displaced with the slide in the longitudinal direction in the course of the actuation of the slide, but is also movable relative to the slide, preferably in a direction transverse to the longitudinal direction of the slide, so that the coupling element in the course of the Unlocking can pass through the cams in the lock housing properly and is movable relative to the slide.
  • the coupling element which is preferably a "free" coupling element that is not rigidly attached
  • the coupling element is held on the slide in such a way that the coupling element is taken along with the slide in the longitudinal direction during unlocking and can (at the same time) be displaced transversely to the longitudinal direction.
  • the slide z. B. have a recess or receptacle in which the coupling element is displaceable in the transverse direction, wherein the transverse direction does not have to be aligned exactly perpendicular to the longitudinal direction, but can also be oriented obliquely thereto.
  • This recess does not have to be arranged directly on the slide, but the slide can also be equipped with an additional driver, ie a driver (rigid) can be attached to the slide, which has a receptacle, e.g. B. has a fork-shaped receptacle or recess in which the coupling element is guided, z. B. is displaceable transversely to the longitudinal direction.
  • the coupling element is particularly preferably secured against twisting and is consequently arranged in a rotationally fixed manner or connected in a rotationally fixed manner to the slide, e.g. B. against twisting secured in the holder of the slide or in the holder of the driver.
  • the coupling element is consequently entrained in the course of the longitudinal displacement of the slide in the longitudinal direction and can be displaced transversely to the longitudinal direction without, however, being twisted in the process.
  • the coupling element that is essential to the invention is guided in the course of the displacement of the slide in the first control cam (on the lock housing) and optionally in a recess in the slide and engages in the second control cam (on the swivel bolt), so that the kinematics of the swivel bolt are influenced by the geometry of these control curves can be.
  • the first cam (on the lock housing) z. B. be crescent-shaped.
  • the second control curve (on the swivel bolt) can be angled or L-shaped, with the curvatures of the two control curves being able to be oriented opposite to one another.
  • the coupling element according to the invention can basically be implemented in embodiments in which the geometry of the control curves is taken from the prior art. This applies in particular to the cams in the lock housing, ie the coupling element according to the invention can be implemented in a known lock housing with known cams.
  • the coupling element according to the invention the kinematics are optimized compared to the known embodiment, without a change in the geometry of the cams being necessary.
  • the geometry of the control curve of the swivel bolt is preferably modified and adapted to the geometry of the coupling element.
  • the first cam and/or the second cam are preferably designed as openings or recesses in the lock housing and/or in the swivel bolt.
  • Other types of cams, z. B. guide rails, webs or other elements can be realized that affect the movement of the coupling element or the movement of the pivot bolt in the course of movement of the coupling element.
  • the lock housing preferably has two opposite housing walls, e.g. B. a bottom and a lid. Identical first cams are preferably implemented in each of these housing walls, so that the coupling element is guided at both ends in a first cam in each case in a housing wall.
  • the pivoting bolt arranged between the housing walls preferably has an opening as a control cam, ie the coupling element reaches through the pivoting bolt in the region of this opening.
  • the coupling element consequently has a specific length, with first longitudinal sections engaging in the control cam in the housing walls and a second longitudinal section arranged in between reaches through the swivel bolt and is consequently arranged in the area of the control curve of the swivel bolt.
  • the longitudinal sections that are guided in the first cam can be cylindrical in a basically known manner.
  • the second longitudinal section of the coupling element, which is guided in the second control curve or engages in it is equipped with a control cross section that deviates from the circular shape.
  • the essential feature of the invention after which the coupling element has a cross-section deviating from the circular shape, therefore preferably refers to a specific longitudinal section of this coupling element, specifically in the area of the second cam.
  • the coupling element can be expedient for the coupling element to have one or more guide sections in addition to the length sections already mentioned, which at least in some areas form straight guide surfaces and which z. B. serve to guide the coupling element transversely to the longitudinal direction. These guide sections can guide the coupling element z. B. serve in the recording of the slide or the driver.
  • the description of the figures are examples of the coupling element.
  • the swivel bolt in the locking unit is of particular importance, in particular in the case of an additional locking of an espagnolette lock.
  • This locking unit particularly preferably also has one or more bolt bolts, which are coupled to the slide via a gear in such a way that the bolt bolt is retracted in the course of the displacement of the slide in the longitudinal direction in a transverse direction approximately or substantially perpendicular thereto .
  • the coupling element according to the invention is consequently implemented particularly preferably in an embodiment in which a swivel bolt and, on the other hand, one or more bolt bolts are provided.
  • the bolt bolts are usually unproblematic in the course of panic actuation because they are bevelled Have ends and a hindrance of the panic operation is not to be feared.
  • the geometry of the coupling element ensures that the swivel bolt is drawn in faster than the bolt bolts, so that the function is optimized in the course of a panic operation.
  • the additional locking mechanism with a swivel bolt is often used in an espagnolette lock with a central lock, which has a central lock latch and/or a central bolt. Due to the thickness of the latch bolt, the swing bolt does not usually come into contact with the locking bar (on the frame side) during panic operation. The situation may not be optimal if the latch bolt of the center lock slips out of the locking part, since the locking elements of the additional locks are then pressed against the locking part.
  • the early retraction of the swivel bolt ensures in a particularly reliable manner that at this point in time when the center lock latch slides out of the locking part, it is pulled back into the area of the bolt bolt or behind it, so that the forces are not released from the swing bolt , but are accommodated by the bolt latches with beveled ends.
  • the invention relates not only to the locking unit described, e.g. B. additional lock, but also a multi-point lock, in particular an espagnolette lock, which comprises at least one central lock and at least one locking unit of the type described.
  • the locking unit according to the invention is consequently also protected within an espagnolette lock, with the additional locking device or the device arranged therein Slider is coupled to the center lock via a connecting rod that can be moved in the longitudinal direction, so that the additional locks are also unlocked when the center lock is unlocked.
  • a motor unit can also be provided, so that unlocking and/or locking by an electric motor can be provided.
  • the multi-point lock is preferably designed as a panic lock for an escape door.
  • the multi-point lock has at least one actuating element for panic actuation or it is connected to one, the actuating element being designed as a panic button or, particularly preferably, as a panic bar, which, for. B. arranged on a door surface over substantially the entire door width and operable by simply pressing.
  • a multiple locking system is shown in the embodiment as an espagnolette lock 1, which is particularly suitable for an escape door with a panic function.
  • the multiple locking system has a central lock 2 or central lock and two additional locking units 3, which are attached to the rear of a (common) lock face plate 21, which in turn is attached to a door 4 or a door leaf.
  • a so-called panic bar 5 is attached to the door 4 as an actuating element 5, via which all locking elements of the espagnolette lock 1 are retracted, so that the door can be opened quickly and easily in the event of a panic, regardless of the locking status.
  • the espagnolette lock (as a motor lock) can optionally have a (not shown) drive, e.g. B. have a motor unit for a motorized operation of the lock, the z. B. can also be attached to the back of the forend as a motor box.
  • the additional lock 3, which is in 2 is shown in more detail is coupled via a connecting rod 6 with the center lock 2, ie in the course of actuation of the center lock 2 or in the course of actuation of the panic bar 5, the drive rod 6 is moved in the exemplary embodiment in the longitudinal direction L, specifically for unlocking upwards.
  • the locking unit 3 has a lock housing 7 and a slide 8 which is arranged to be longitudinally displaceable in the lock housing 7 and which is also referred to as a connecting slide or lock chain and which is coupled to the drive rod 6 so that the slide 8 is moved with the drive rod in the longitudinal direction L. e.g. B. is moved to unlock the lock up.
  • the locking unit 3 has in the lock housing 7 a swivel bolt 10 which is pivotably mounted about a swivel axis 9 and which is coupled to the slide 8 with a coupling element 11 in such a way that the swivel bolt 10, in the course of the displacement of the slide in the unlocking direction E, from a locking position into a locking position is pivoted.
  • 2 shows the additional lock 3 in a functional position during unlocking with the swivel bolt 10 partially retracted.
  • the locking unit 3 has two bolt bolts 12 in addition to the swivel bolt 10, which are each also coupled to the slide 8 via a gear 13, so that the bolt bolt 12 is retracted in the course of the displacement of the slide 8 in the longitudinal direction L in a transverse direction approximately or essentially perpendicular thereto.
  • the bolt bolt 12 is coupled to the slide 8 via a toothed gear or via a toothed gear 13.
  • the slide 8 is provided with a toothing 13a, which interacts with a rotatable gear element 13b with toothing, this gear element 13b having the Bolt bolt 12 or a bolt tail 12a of the bolt bolt 12 is actuated by the gear element 13b z.
  • This coupling of the bolt bolt 12 with the slide 8 is known from the prior art and is adopted in this case.
  • the focus of the invention is the coupling of the swivel bolt 10 to the slide 8 via the coupling element 11.
  • This coupling element 11 is guided on the one hand in a first cam 14 in the lock housing 7 and on the other hand it penetrates a second cam 15 in the swivel bolt 10.
  • the coupling element 11 out on the slide 8 or on its driver 8a, ie the coupling element 11 is raised in the course of unlocking with the slide 8 and thereby the swivel bolt 10 counterclockwise swung in.
  • the lock housing 7 has two opposing housing walls, of which 2 only a housing wall, z. B. the case back is shown.
  • the overlying housing cover is not shown.
  • the swivel bolt 10 is pivotably fastened between the housing base and the housing cover, and a first cam 14 in the form of a crescent-shaped recess is provided both in the housing base and in the housing cover.
  • the coupling element 11 is consequently guided both in the housing base and in the housing cover, in each case in the first control cam 14, and it also extends through the swivel bolt 10 arranged between them the coupling element 11 is not only carried along with the slide 8 in the longitudinal direction L in the course of unlocking, but can also be displaced transversely to the longitudinal direction, so that the coupling element 11 can follow the path of movement of the cams 14 in the lock housing 7.
  • the coupling element 11 is not in the form of a cylindrical bolt or cylindrical pin over its entire length, rather the coupling element 11 has a control cross section 16 that deviates from the circular shape in the longitudinal section 11b in which it extends through the swivel bolt, and although in the exemplary embodiment a cam-shaped control cross section.
  • This coupling element 11 is in detail in the Figures 3A and 3B shown and the central longitudinal section 11b with a cam-shaped cross-section 16 can be seen. It can also be seen that the coupling element 11 has a first longitudinal section 11a with a cylindrical cross section on both sides, these first longitudinal sections 11a with a cylindrical cross section being guided in the cams 14 of the housing.
  • the coupling element 11 has guide sections between the first longitudinal section and the central second longitudinal section 11b 11c with straight or at least partially straight guide surfaces 11d on and via these guide sections, the coupling element is guided in the fork-shaped receptacle 8b of the driver 8a or the slide 8. It can also be seen that the coupling element 11 itself is guided in the fork-shaped receptacle 8b in such a way that the coupling element 11 does not rotate in the course of unlocking or locking, ie the coupling element 11 is guided in the driver 8a such that it cannot rotate but can be moved.
  • Figure 4A shows the locking unit according to the invention in the unlocked position with the locking elements 10, 12 fully extended and the slide 8 lowered.
  • the slide is raised in the unlocking direction E via the drive rod 6 connected to it, and the locking elements, ie the swivel bolt 10 and the two Bolt latch 12 retracted.
  • a comparative view of Figures 4A to 4F shows that the coupling element 11 is guided in the course of the lifting of the slide 8 in the cam 14 in the lock housing 7 and at the same time it engages in the cam 15 in the swivel bolt 10 and pivots the swivel bolt 10 in the process.
  • the coupling element or control element according to the invention is drawn in much earlier than in the prior art with a round or cylindrical control pin 11'. This reliably prevents a pivoting bolt element that protrudes too far from getting caught on the locking plate 20 in the course of the panic opening and having to absorb the preload forces.
  • the swivel bolt 10 is drawn in at an accelerated rate in relation to the bolt bolts 12, so that the bolt elements 12, which have a much better translation, absorb the forces and thus for a ensure standard-compliant and easy opening of the door element under preload.
  • the coupling element according to the invention can be used in principle without modifying the cams in the lock housing.
  • the geometry of the cam 15 in the swivel bolt 10 is preferably modified.
  • the cam 15 in the pivot bolt 10 has an additional, small depression 18 which can be provided for assembly reasons and/or can interact with the cam tip of the cam element 16 in the course of the kinematics.
  • a small recess 19 is provided on the coupling element 11 in the area of the guide surfaces 11d, specifically (also) for assembly reasons, i. H. to be able to mount the cam carriage 16.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP22166564.9A 2021-07-07 2022-04-04 Unité de verrouillage Active EP4116529B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021117521.6A DE102021117521A1 (de) 2021-07-07 2021-07-07 Verriegelungseinheit

Publications (3)

Publication Number Publication Date
EP4116529A1 true EP4116529A1 (fr) 2023-01-11
EP4116529C0 EP4116529C0 (fr) 2023-10-04
EP4116529B1 EP4116529B1 (fr) 2023-10-04

Family

ID=81327201

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22166564.9A Active EP4116529B1 (fr) 2021-07-07 2022-04-04 Unité de verrouillage

Country Status (2)

Country Link
EP (1) EP4116529B1 (fr)
DE (1) DE102021117521A1 (fr)

Citations (13)

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Publication number Priority date Publication date Assignee Title
DE4222629A1 (de) 1992-07-10 1994-01-13 Fuhr Carl Gmbh & Co Treibstangenverschluß mit schlitz/zapfengesteuertem Riegel
EP0597170A1 (fr) * 1992-11-02 1994-05-18 Schüring GmbH & Co. Fenstertechnologie KG Serrure à verrou tournant
DE4323341A1 (de) 1993-07-13 1995-01-19 Fliether Karl Gmbh & Co Schloß mit Schwenkriegel, insbesondere als Zusatzschloß an Treibstangenschlössern
DE4412690A1 (de) 1994-04-13 1995-10-19 Fliether Karl Gmbh & Co Insbesondere an Wohnungsabschlußtüren einzusetzendes Schloß, insbesondere Treibstangenschloß
EP0995865A2 (fr) 1998-10-23 2000-04-26 KARL FLIETHER GmbH & Co. Serrure, notamment crémone serrure
US6152498A (en) * 1998-02-05 2000-11-28 Fix Ab Latch assembly
DE20017799U1 (de) 2000-10-18 2000-12-28 Gretsch Unitas Gmbh Treibstangenverschluss
DE102005000132A1 (de) 2005-09-27 2007-03-29 Aug. Winkhaus Gmbh & Co. Kg Treibstangenschloss
DE202008009023U1 (de) 2008-07-07 2009-11-12 Kfv Karl Fliether Gmbh & Co. Kg Verschluss für Fenster oder Türen
EP2322744A1 (fr) 2009-11-17 2011-05-18 Glutz AG Serrure, serrure à crochet pivotant et système de verrouillage, notamment pour le verrouillage à plusieurs points d'une porte ou d'une fenêtre
DE202011103779U1 (de) 2011-07-06 2012-10-15 Maco Technologie Gmbh Schloss
DE102012203051A1 (de) 2012-02-28 2013-08-29 Aug. Winkhaus Gmbh & Co. Kg Schloss
DE202018103048U1 (de) 2018-05-30 2019-09-03 Gretsch-Unitas GmbH Baubeschläge Schloss

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222629A1 (de) 1992-07-10 1994-01-13 Fuhr Carl Gmbh & Co Treibstangenverschluß mit schlitz/zapfengesteuertem Riegel
EP0597170A1 (fr) * 1992-11-02 1994-05-18 Schüring GmbH & Co. Fenstertechnologie KG Serrure à verrou tournant
DE4323341A1 (de) 1993-07-13 1995-01-19 Fliether Karl Gmbh & Co Schloß mit Schwenkriegel, insbesondere als Zusatzschloß an Treibstangenschlössern
DE4412690A1 (de) 1994-04-13 1995-10-19 Fliether Karl Gmbh & Co Insbesondere an Wohnungsabschlußtüren einzusetzendes Schloß, insbesondere Treibstangenschloß
US6152498A (en) * 1998-02-05 2000-11-28 Fix Ab Latch assembly
EP0995865A2 (fr) 1998-10-23 2000-04-26 KARL FLIETHER GmbH & Co. Serrure, notamment crémone serrure
DE20017799U1 (de) 2000-10-18 2000-12-28 Gretsch Unitas Gmbh Treibstangenverschluss
DE102005000132A1 (de) 2005-09-27 2007-03-29 Aug. Winkhaus Gmbh & Co. Kg Treibstangenschloss
DE202008009023U1 (de) 2008-07-07 2009-11-12 Kfv Karl Fliether Gmbh & Co. Kg Verschluss für Fenster oder Türen
EP2322744A1 (fr) 2009-11-17 2011-05-18 Glutz AG Serrure, serrure à crochet pivotant et système de verrouillage, notamment pour le verrouillage à plusieurs points d'une porte ou d'une fenêtre
DE202011103779U1 (de) 2011-07-06 2012-10-15 Maco Technologie Gmbh Schloss
DE102012203051A1 (de) 2012-02-28 2013-08-29 Aug. Winkhaus Gmbh & Co. Kg Schloss
DE202018103048U1 (de) 2018-05-30 2019-09-03 Gretsch-Unitas GmbH Baubeschläge Schloss

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DE102021117521A1 (de) 2023-01-12
EP4116529C0 (fr) 2023-10-04
EP4116529B1 (fr) 2023-10-04

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