EP0606922A1 - Mecanisme de verrouillage pour portes et portails - Google Patents

Mecanisme de verrouillage pour portes et portails Download PDF

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Publication number
EP0606922A1
EP0606922A1 EP94100521A EP94100521A EP0606922A1 EP 0606922 A1 EP0606922 A1 EP 0606922A1 EP 94100521 A EP94100521 A EP 94100521A EP 94100521 A EP94100521 A EP 94100521A EP 0606922 A1 EP0606922 A1 EP 0606922A1
Authority
EP
European Patent Office
Prior art keywords
locking
lock
bolt
lock bolt
closing
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
EP94100521A
Other languages
German (de)
English (en)
Other versions
EP0606922B1 (fr
Inventor
Erich Dr.h.c. Döring
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0606922A1 publication Critical patent/EP0606922A1/fr
Application granted granted Critical
Publication of EP0606922B1 publication Critical patent/EP0606922B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E05B53/003—Operation or control of locks by mechanical transmissions, e.g. from a distance flexible
    • 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
    • E05B15/04—Spring arrangements in locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0021—Locks or fastenings for special use for overhead or roll-up doors, e.g. garage doors
    • 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
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1635—Use of special materials for parts of locks of plastics materials

Definitions

  • the invention relates to a locking mechanism for doors and gates, in particular garage doors for one or two cars, with a lock, in particular with a twist grip, a lock bolt movable from this from a closed position into an open position, at least one lock bolt which is in the floor and or in the door frame is able to intervene, and force transmission elements between the lock bolt and each lock bolt, which are able to move the lock bolts back from the closed position into a release position, the lock bolts being able to be pushed back into their open position against spring force in the closed position of the lock bolt.
  • Push rods require special shapes, are difficult to deflect and are complex to manufacture and assemble. The latter also applies to steel cables.
  • the invention has for its object to provide a locking mechanism that is less complex to manufacture and assemble, which is also characterized by particular operational reliability.
  • the invention provides in the locking mechanism mentioned at the outset that the connecting elements at least partially as largely straight steel wires with a thickness of about 1.5 to 2, gfs. 2.5 mm, designed and guided between the lock bolt and each lock bolt, but only so far that they spring out laterally when pushing back the lock bolt from the closed position and are able to apply a restoring force to the lock bolt.
  • a largely straight spring steel wire (- in contrast to the slightly plastic or permanent deformable iron wire -) with a thickness of approx. 1.5 to 2.5 mm serves as the new connecting or power transmission element .
  • the steel wire can also be somewhat hardened or made of spring steel in order to be laterally elastically deflectable. Its thickness should be chosen so that the locking system can be easily operated by hand without too much difficulty.
  • At least one of the locking bolts can have several locking bolts, which are each individually connected to the lock bolt of the lock by means of a steel wire.
  • the steel wires of these locking bolts can be guided in a wide tube or hose in which the two, three or four steel wires are guided so that they can move freely to the side. This design increases the likelihood of locking bolts latching into the locking plate or opening into which the bolts are contaminated should penetrate, or when clamping in the sliding guide in the locking bolt housing that receives the multiple locking bolts.
  • the necessary spring element is placed in the locking mechanism in the steel wire, which can be deflected elastically to the side, which then preferably extends to the locking or locking bolt, so that no spring on the locking bolt or the like can be provided.
  • a return spring for the lock bolt can also be omitted in the lock.
  • 1 to 8 steel wires can be adjusted by means of a small punched fastening element on the lifting and pulling bolt of the lock, e.g. Can be hooked in at several places or, if eyelets are provided at the end of the steel wires, can be attached.
  • Each of the steel wires can operate a locking latch.
  • an eight-fold gate lock i.e. in eight places, without the operation being too stiff, as when using Bowden cables. Since the steel wires themselves act as springs, it is also expedient to dispense with the usual spring in the lock and in the locking bolt, against which the spring is opened. As a result, the required actuation energy is very low.
  • the straight steel wire can easily be directed around 2 to 3 corners into appropriate bends without additional elements, such as roller or angle levers, to the locking bar, the wire or wires only describing an arc to change the direction and then continue to run straight. This makes production and assembly easier.
  • the steel wires are easily able to pull the movements of the lock bolt forward to the locking or locking bolt because they are stretched in the closed position of the door or gate. The movement of the lock or
  • the locking bolt at the connection point to the steel wire is usually about 1 to 3 cm. This is enough for a safe actuation of the locking latch in the open position.
  • the wires are preferably accommodated, at least partially, in a hollow profile of the gate wing. It is expedient to hold together in a thin metal or plastic tube in the case of several wires to different locking latches or snaps, from the lock to the insertion into a hollow profile of the door, where they run parallel to one another.
  • the steel wires are forced to follow a straight path in the guide tube until they take a different direction of movement, as a result of which the spring-back force of the wires is limited to the part of their longitudinal extent which lies immediately in front of the locking latches.
  • the lateral elastic deflection is essentially limited to the area in front of the locking bars. This can typically be 30 to 50 cm long.
  • the steel wires are retracted by the lock bolt and the locking bolts are unlocked or moved into the release position, thereby eliminating any lateral deflection of the steel wires.
  • each locking or closing bolt When the gate closes, each locking or closing bolt is pushed back or pivoted back in a known manner by means of an inclined ramp surface. As a result of this pushing back or swiveling back, the steel wire is curved by shortening the path to the lock or to the first guide. Because of This forced lateral deflection of the steel wire produces an elastic spring tension, which ensures that the locking latch and / or locking latch or latches into the locking latch when the door closes due to the spring tension of the steel wire (s) and remains there under low tension until starting from Lock a new opening movement is initiated. No element of the lock is moved during this time.
  • Lockbolt is a one-piece connection that is able to be routed around a corner or two without problems, similar to a Bowden cable, but which not only describes this route, but, unlike Bowden cables, push rods or cables, assumes a spring effect for the lock and the locking bolts .
  • the steel wire can be accommodated in a hollow profile, in particular a hollow profile open to one side, of a gate element into which the steel wire can be inserted through a small hole.
  • a hollow profile in particular a hollow profile open to one side, of a gate element into which the steel wire can be inserted through a small hole.
  • the setting of a single locking bolt or snap is done, for example, by inserting the steel wire with a hook-shaped bend in a hole or with an eyelet via a pin on the bolt or the rod of the lock.
  • a fine adjustment which is only in the range of a few millimeters.
  • each individual steel wire of a locking bolt can be fastened individually to the lock bolt or its rod in a known manner. It can also be clamped. Due to the spring action of the steel wire, it is held in place during adjustment without an additional holder, even when the lock spring is removed.
  • the straightened steel wire does not require any nipples, threads, bores, elongated holes, screws, pins, bolts, protective spirals or hoses for fastening and guiding.
  • the steel wires only need to be cranked by 90 ° at one end approx. 5 to 7 mm long. These offsets at right angles extend into a hole in the swivel, slide and lifting bolts of the lock and serve as a movable, swiveling connection between steel wire and bolt. Conveniently, they are held in place with a cover.
  • the same mechanism can be applied to a slide bolt of a common room door lock.
  • a gate wing has a conventional swing gate lock 6 with a lock bolt 13 in the form of a lifting and sliding bolt, on which 5 directional steel wires 9, 10 and 11 of 1.5 to 2 mm (2.5) in diameter are hooked or optionally clamped.
  • the middle straightened and hardened steel wire 11 extends perpendicular to a locking bar into an opening of a floor profile at 5.
  • Two further steel wires 10 actuate a locking bar near the floor at 3 and 4 on the left and right.
  • the two further steel wires 9 lead to the upper lintel profile of the door leaf frame 12 in order to actuate two further locking bolts at 1 and 2.
  • the steel wires are supported at intervals of several decimeters by guides 7 on the inside of the gate frame. From the tension and lifting bolts of the lock to the floor profile, all 5 steel wires are combined in a short tube 8, which moves up and down when actuated with the steel wires. You therefore do not have to make any movement in the short tube 8, since they are moved with the tube at most 20, with certain locks up to 30 mm.
  • Locks with attached swivel levers or turntables can also be used.
  • steel wires can also be replaced by suitable, somewhat thicker plastic wires, round or square in cross-section.
  • plastic wires have a similar dimensional stability as steel wires, so they are also capable of absorbing elastic deformations of a not inconsiderable extent.
  • a locking bolt 20 is shown, the three locking bolts 21.1, 21.2 and 21.3 side by side in a cubic housing 22 from a front closed position to a rear Open position against stop pins 23 are retractably mounted.
  • Each locking bolt is individually connected to a steel wire 24.1, 24.2 or 24.3, which is loosely guided in a wide plastic tube 25 and ends in fastening eyes 26.
  • the locking bolts are pulled back together via the steel wires to unlock the door, but can lock independently when closed. Even if one locking bolt cannot snap into place for any reason, e.g. due to dirt, ice or excessive friction in the housing, the other locking bolts (or tongues) that are not disabled can snap into place. Overcoming by unauthorized persons is further complicated by several locking bolts per locking bolt. Also locking pins, not shown, the locking bolt, for. B. in the event of a long absence, secured against pushing back.
  • the eyelets can be attached directly to pins on the lock bolt or - if a push rod is connected to the lock bolt - to pins at the end.
  • the steel wires 24 should have a length of at least about 10-30 cm and should extend to the locking bolts 21 so that they can be sufficiently deflected to the side for the generation of a sufficient restoring force without being plastically deformed, e.g. B. to kink.
  • the locking bolts 21 rest with a rear pin 27 on a transverse wall 28 of the housing 22, which guides them as well as a front wall 29 of the housing 22.

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  • Gates (AREA)
  • Coin-Freed Apparatuses For Hiring Articles (AREA)
EP94100521A 1993-01-15 1994-01-14 Mecanisme de verrouillage pour portes et portails Expired - Lifetime EP0606922B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4300977A DE4300977C2 (de) 1993-01-15 1993-01-15 Verriegelungsmechanik für Türen und Tore
DE4300977 1993-01-15

Publications (2)

Publication Number Publication Date
EP0606922A1 true EP0606922A1 (fr) 1994-07-20
EP0606922B1 EP0606922B1 (fr) 1997-08-20

Family

ID=6478284

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94100521A Expired - Lifetime EP0606922B1 (fr) 1993-01-15 1994-01-14 Mecanisme de verrouillage pour portes et portails

Country Status (4)

Country Link
EP (1) EP0606922B1 (fr)
AT (1) ATE157137T1 (fr)
CH (1) CH687472A5 (fr)
DE (2) DE4300977C2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289715A (en) * 1994-05-24 1995-11-29 Mitsui Mining & Smelting Co Power closing mechanism for vehicle door latch
ITBO20100495A1 (it) * 2010-08-02 2012-02-03 Mastro De Paja S R L Dispositivo a serratura occultabile, con comando magnetico
EP2878749A1 (fr) * 2013-11-28 2015-06-03 Hörmann KG Brockhagen Agencement de verrouillage et porte sectionnelle dotée d'un agencement de verrouillage
US20160114889A1 (en) * 2014-10-27 2016-04-28 C&D Zodiac, Inc. Overhead storage bin latch system
US9731827B2 (en) 2014-10-27 2017-08-15 C&D Zodiac, Inc. Overhead storage bin latch system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039746B4 (de) * 2008-08-26 2014-10-16 Hörmann KG Brockhagen Riegelanordnung und Sektionaltor mit Riegelanordnung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE270695C (fr) *
US3965564A (en) * 1974-06-26 1976-06-29 Cleveland Hardware & Forging Co. Method of making a latching assembly
US4068871A (en) * 1976-11-03 1978-01-17 General Motors Corporation Latch operating mechanism
US4080757A (en) * 1976-09-20 1978-03-28 Floyd Westerman Door latch
EP0015814A1 (fr) * 1979-03-02 1980-09-17 FERCO INTERNATIONAL Usine de Ferrures de Bâtiment Société à responsabilité limitée dite: Crémone pour fenêtre, porte ou analogue à double action
US4706525A (en) * 1986-01-07 1987-11-17 Cornell Research Foundation, Inc. Vehicle door unlocking device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943569C (de) * 1950-10-11 1956-05-24 Hubert Gignoux Fernbetaetigte Tuerverriegelungsanlage fuer Automobilc und andere Fahrzeuge
JPS6217567Y2 (fr) * 1981-02-05 1987-05-07

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE270695C (fr) *
US3965564A (en) * 1974-06-26 1976-06-29 Cleveland Hardware & Forging Co. Method of making a latching assembly
US4080757A (en) * 1976-09-20 1978-03-28 Floyd Westerman Door latch
US4068871A (en) * 1976-11-03 1978-01-17 General Motors Corporation Latch operating mechanism
EP0015814A1 (fr) * 1979-03-02 1980-09-17 FERCO INTERNATIONAL Usine de Ferrures de Bâtiment Société à responsabilité limitée dite: Crémone pour fenêtre, porte ou analogue à double action
US4706525A (en) * 1986-01-07 1987-11-17 Cornell Research Foundation, Inc. Vehicle door unlocking device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289715A (en) * 1994-05-24 1995-11-29 Mitsui Mining & Smelting Co Power closing mechanism for vehicle door latch
GB2289715B (en) * 1994-05-24 1998-02-11 Mitsui Mining & Smelting Co Vehicle door latch device with power door-closing mechanism
US5732988A (en) * 1994-05-24 1998-03-31 Mitsui Kinzoku Kogyo Kabushiki Kaisha Vehicle door latch device with power door closing mechanism
ITBO20100495A1 (it) * 2010-08-02 2012-02-03 Mastro De Paja S R L Dispositivo a serratura occultabile, con comando magnetico
EP2878749A1 (fr) * 2013-11-28 2015-06-03 Hörmann KG Brockhagen Agencement de verrouillage et porte sectionnelle dotée d'un agencement de verrouillage
US20160114889A1 (en) * 2014-10-27 2016-04-28 C&D Zodiac, Inc. Overhead storage bin latch system
US9499272B2 (en) * 2014-10-27 2016-11-22 C&D Zodiac, Inc. Overhead storage bin latch system
US9731827B2 (en) 2014-10-27 2017-08-15 C&D Zodiac, Inc. Overhead storage bin latch system

Also Published As

Publication number Publication date
ATE157137T1 (de) 1997-09-15
DE4300977C2 (de) 1997-06-19
CH687472A5 (de) 1996-12-13
DE4300977A1 (de) 1994-07-21
EP0606922B1 (fr) 1997-08-20
DE59403755D1 (de) 1997-09-25

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