EP0499795B1 - Schliesskeil mit einer geschlossenen Schliessöse - Google Patents

Schliesskeil mit einer geschlossenen Schliessöse Download PDF

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Publication number
EP0499795B1
EP0499795B1 EP19920100789 EP92100789A EP0499795B1 EP 0499795 B1 EP0499795 B1 EP 0499795B1 EP 19920100789 EP19920100789 EP 19920100789 EP 92100789 A EP92100789 A EP 92100789A EP 0499795 B1 EP0499795 B1 EP 0499795B1
Authority
EP
European Patent Office
Prior art keywords
movable member
free end
accordance
locking lug
locking
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.)
Expired - Lifetime
Application number
EP19920100789
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0499795A1 (de
Inventor
Wolfgang Prokopp
Heinz Nitsche
Harald Gerstner
Christian Rappl
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.)
Mercedes Benz Group AG
Original Assignee
Daimler Benz AG
Mercedes Benz 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 Daimler Benz AG, Mercedes Benz AG filed Critical Daimler Benz AG
Publication of EP0499795A1 publication Critical patent/EP0499795A1/de
Application granted granted Critical
Publication of EP0499795B1 publication Critical patent/EP0499795B1/de
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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
    • E05B63/244—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them the striker being movable for latching, the bolt for unlatching, or vice versa
    • E05B63/246—Emergency release from inside by releasing the striker

Definitions

  • the invention relates to a locking wedge with a closed locking eye, which serves as an abutment of at least one bolt, in particular a case of a door or flap lock and supports forces acting on the bolt transversely to the axial direction of the locking eye, such as, for. B. described in DE 39 36 426 A1.
  • Known vehicle door or flap locks (DE 32 30 682 A1) designed as rotary latch locks of the most varied types of construction generally work together with such locking wedges, the forked latch catch or its main latch leg being in almost positive engagement with the locking eye when the door is closed.
  • the closed position of the respective door against unauthorized intrusion attempts and also against strong vibrations such. B. sufficiently secured in the event of an accident.
  • These locks or doors can only be affected by the lock itself, e.g. B. be opened by lifting a pawl securing the latch.
  • a safety lock for swing or swing doors of buses with a rotary latch lock is known (DE 27 43 598 A1), which also has an emergency release device.
  • the rotary latch pivotally mounted on the door frame comprises a locking bolt attached to the relevant door leaf and thus mechanically secures the door leaf in the closed position in addition to the pneumatic closing forces.
  • the emergency unlocking device also enables the rotary latch to be brought into its release position by actuating the prescribed emergency valve for venting the pneumatic door locking system.
  • the requirement that the respective door leaf must be able to be pushed open by hand from the interior of the vehicle after the emergency valve has been actuated is thus sufficient.
  • a pawl for mechanically locking the rotary latch in the closed position is not provided there.
  • an emergency unlocking lock which can act via an emergency unlocking member on a locking member for a turnstile that can be moved by an electromagnetic drive.
  • Fork latches connected to the turnstile for holding the door or flap in the closed position cannot be brought into their release position when the locking member is engaged.
  • this is still possible in an emergency, regardless of the electromagnetic drive, if the locking member has been disengaged from the turnstile by the emergency release member and then the turnstile is rotated manually in the usual manner in the opening direction.
  • the invention therefore has the task of forming a generic locking wedge so that a release of a bolt is possible without acting on the lock, so that the locking wedge is particularly suitable for use in a security lock with emergency release of the aforementioned type.
  • a locking wedge 1 has, as shown in FIG. 1 in a plan view, a closed locking eye 2 in the usual manner.
  • a leg 3 of a fork rotary latch of a door lock or a locking bolt linearly displaceable by lock actuation can be accommodated almost positively, as indicated by dashed lines.
  • the locking wedge 1 offers, in addition to its function as an abutment for mechanically fixing the leg of the catch - and thus the door leaf provided with the lock - the additional possibility, in special cases, e.g. B. upon actuation of an emergency tap in the emergency release or opening of a swinging bus door, the door leaf mentioned can be opened immediately and without acting on the rotary latch lock itself.
  • the striker 1 consists of several parts for this purpose, namely first of all from a base or support plate 4, which by means of fastening eyes 4B z. B. is attached to a door frame, not shown, a fixedly connected to this angle part 5 with a free end 5E, an articulated about an axis 6 on the support plate 4, the actual abutment for the bolt or the rotary latch leg 3 forming Movable part 7 with a free end 7E - the latter abuts the closed end 2 at the free end 5E of the fixed angle part 5 serving as a stop - and a two-armed locking lever 9 with a first, also pivoted about an axis 8 on the support plate 4 Locking eye 2 pointing arm 10 with a free end 10E and a second arm 11 pointing away from the locking eye 2 beyond the axis 8 with a pivot point 12.
  • the fixed angle part 5 and the movable part 7 enclose the locking eye 2 between them. It goes without saying that, deviating from the illustrated embodiment of the free ends 5E and 7E, which are only adjacent to one another, overlapping or interlocking shapes can also be provided, in particular if the movable part 7 is also supported on the fixed angle part 5 in the axial direction A (double arrow in FIG. 2) the locking eye 2 - which runs perpendicular to the plane of the drawing in FIG. 1 - should be necessary.
  • the essential part of the movable part 7, like the fixed angle part 5, forms an approximately right angle, its pivot axis 6 running at the end of the leg of the movable part 7 facing away from the free end 7E and parallel to the axial direction A of the locking eye 2.
  • the free end 10E of the first arm 10 of the two-armed locking lever 9 lies at a distance from the axis 6 and in such a way that the movable part 7 is prevented from any pivoting movement in a clockwise direction with respect to the axis 6.
  • Dash-dotted lines indicate a position of the movable part 7, into which it can be pivoted in the direction of the arrow drawn in its cross section (torque about the axis 6) when the latch leg 3 is loaded when the lock is released by the locking lever 9.
  • a mechanical operative connection 13 which is indicated only by a dashed double line, acts on the z.
  • the ones already mentioned Couple the emergency valve with the articulation point 12 and z. B. can be performed as a Bowden cable, steel cable or linkage.
  • the dash-dotted position of the two-armed locking lever 9 is also shown in dash-dot lines in FIG. 2, which occurs when a force F (directed upwards in the drawing) is exerted on the articulation point 12 via the operative connection 13 and the locking lever 9 against the force of the spring 15 is disengaged. Thereby, the free end 10E of the first arm 10 is withdrawn from the abutment on the movable part 7.
  • the movable part 7 - against the force of its return spring 14 - can be pivoted by loading in the direction of pull indicated by the arrow in FIG. 1 (dash-dotted position in FIG. 1), so that the leg 3 of the catch can be pulled out of the opening locking eye 2 transversely to its axis direction A in an opening direction without first acting on the lock or bolt itself.
  • the base plate 4 is made of a sheet metal part provided with bends 16 and a slot 17 for carrying out the movable part 7.
  • the bevels 16 extend over the entire length of the slot 17 and allow an exact sliding guidance of the movable part 7 between their mutually facing surfaces.
  • the fixed angle piece 5 is attached to the folds 16.
  • the axis 6 is also inserted as a bolt through the parallel bevels 16.
  • a bearing block 18 formed from a U-shaped sheet metal part is fastened, the two legs 19 of which enclose the spring 15 between them. In the area in which the foot sides of the legs cover the slot 17, they are provided with recesses 20 into which the movable part 7 can be immersed.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP19920100789 1991-02-22 1992-01-18 Schliesskeil mit einer geschlossenen Schliessöse Expired - Lifetime EP0499795B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4105545 1991-02-22
DE19914105545 DE4105545C1 (enrdf_load_stackoverflow) 1991-02-22 1991-02-22

Publications (2)

Publication Number Publication Date
EP0499795A1 EP0499795A1 (de) 1992-08-26
EP0499795B1 true EP0499795B1 (de) 1994-06-01

Family

ID=6425637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920100789 Expired - Lifetime EP0499795B1 (de) 1991-02-22 1992-01-18 Schliesskeil mit einer geschlossenen Schliessöse

Country Status (3)

Country Link
EP (1) EP0499795B1 (enrdf_load_stackoverflow)
DE (1) DE4105545C1 (enrdf_load_stackoverflow)
HU (1) HU216130B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4243884A1 (de) * 1992-12-23 1994-06-30 Bayerische Motoren Werke Ag Schloß, insbesondere für eine Kraftfahrzeugtür
DE10328034B4 (de) * 2003-06-19 2016-05-19 Volkswagen Ag Vorrichtung zur Ver- und Entriegelung von Bauteilen
DE202004009077U1 (de) * 2004-06-08 2004-09-02 Gebr. Bode Gmbh & Co. Kg Verriegelungsvorrichtung, insbesondere Zusatzverriegelungsvorrichtung, an einer Fahrgasttür eines Fahrzeugs des öffentlichen Personennah- oder -fernverkehrs

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430685A (en) * 1976-07-28 1984-02-07 Ellsberg Thomas R Vehicle lock release mechanism operable with a safety interlock system
DE2743598A1 (de) * 1977-09-28 1979-04-05 Kiekert Soehne Arn Sicherheitsverriegelung fuer fahrzeugtueren
FR2446369A1 (fr) * 1978-12-11 1980-08-08 Renault Dispositif de condamnation et de commande d'ouverture notamment de la porte de coffre d'un vehicule automobile
DE2918837C2 (de) * 1979-05-10 1986-03-20 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Notentsperreinrichtung an einem mit einer zentralen Verriegelungsanlage ausgerüsteten Schloß für Türen oder Raumklappen von Kraftfahrzeugen, insbesondere Omnibussen
DE3126810C2 (de) * 1981-07-08 1985-06-05 Daimler-Benz Ag, 7000 Stuttgart Kraftfahrzeugtürverschluß mit Gabelfalle und Sperrklinke
JPS5865881A (ja) * 1981-10-14 1983-04-19 日産自動車株式会社 自動車用開閉体のロツク装置
DE3230682A1 (de) * 1982-08-18 1983-12-29 Daimler-Benz Ag, 7000 Stuttgart Verschluss fuer einen kraftfahrzeugraum
IT8321700U1 (it) * 1983-05-02 1984-11-02 Alfa Romeo Spa Serratura per il cofano di un vano di una vettura
DE8330967U1 (de) * 1983-10-28 1984-01-26 Klein, Karl Adolf, 6000 Frankfurt Schnellentriegelungsvorrichtung fuer eine verriegelte tuer
FR2555642B3 (fr) * 1983-11-25 1986-05-30 Renault Serrure a armement pour battant de vehicule automobile
FR2555643B1 (fr) * 1983-11-25 1988-10-14 Renault Dispositif d'ouverture et de fermeture electrique d'un battant de vehicule muni d'une serrure du type a armement
FR2598172B1 (fr) * 1986-04-30 1988-09-23 Dubois & Cie Serrure pour coffres et applications analogues
FR2607178B2 (fr) * 1986-04-30 1990-06-15 Dubois & Cie Serrure pour coffres et applications analogues
US4979384A (en) * 1987-09-23 1990-12-25 Lectron Products, Inc. Trunk lid lock with remote release
CA1318793C (en) * 1987-09-23 1993-06-08 Michael Walter Malesko Trunk lid lock with remote release
JPH082351Y2 (ja) * 1987-12-02 1996-01-24 富士重工業株式会社 自動車用リッドの自動ロック装置
IT214535Z2 (it) * 1988-03-22 1990-05-09 Fiat Auto Spa Serratura in particolare per un portellone posteriore di un veicolo con guida trasversale a recupero automatico dei giochi
JPH0516364Y2 (enrdf_load_stackoverflow) * 1988-09-30 1993-04-28
DE3936426A1 (de) * 1988-11-12 1990-05-17 Volkswagen Ag Schliesskeil fuer ein drehfallenschloss
FR2646384B1 (enrdf_load_stackoverflow) * 1989-04-27 1991-08-16 Peugeot
US4976478A (en) * 1989-12-04 1990-12-11 General Motors Corporation Release for closure panel pull down mechanism

Also Published As

Publication number Publication date
HU216130B (hu) 1999-04-28
EP0499795A1 (de) 1992-08-26
HU9200282D0 (en) 1992-04-28
HUT62062A (en) 1993-03-29
DE4105545C1 (enrdf_load_stackoverflow) 1992-06-17

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