EP0109420A1 - Serrure cylindrique, notamment verrou de direction pour vehicule automobile - Google Patents

Serrure cylindrique, notamment verrou de direction pour vehicule automobile

Info

Publication number
EP0109420A1
EP0109420A1 EP83901711A EP83901711A EP0109420A1 EP 0109420 A1 EP0109420 A1 EP 0109420A1 EP 83901711 A EP83901711 A EP 83901711A EP 83901711 A EP83901711 A EP 83901711A EP 0109420 A1 EP0109420 A1 EP 0109420A1
Authority
EP
European Patent Office
Prior art keywords
locking
cylinder
lock according
cylinder lock
disc
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.)
Pending
Application number
EP83901711A
Other languages
German (de)
English (en)
Inventor
Günter Weber
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.)
Valeo Neiman SA
Original Assignee
Neiman SA
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
Priority claimed from DE19823242534 external-priority patent/DE3242534A1/de
Application filed by Neiman SA filed Critical Neiman SA
Publication of EP0109420A1 publication Critical patent/EP0109420A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/02—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism
    • B60R25/021—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5646—Rotary shaft
    • Y10T70/565—Locked stationary
    • Y10T70/5655—Housing-carried lock
    • Y10T70/5664—Latching bolt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5889—For automotive vehicles
    • Y10T70/5956—Steering mechanism with switch

Definitions

  • Cylinder lock in particular steering lock for a motor vehicle:
  • the invention relates to a cylinder lock, in particular a steering lock for a motor vehicle, with at least one locking part which can be actuated by a is movable and is held there by a locking disk arranged at right angles to the lock axis, which can only be released by key removal.
  • Such a lock is known from DE-PS 12 93 049.
  • the locking bolt is moved into the unlocked position by an eccentric attached to the cylinder core and then held by a locking disk which is articulated about an axis displaced parallel to the cylinder axis and is held against pivoting by the key tip. After slightly removing the key, the locking disc sways, so that the locking bolt is
  • This lock therefore blocks after only a short key removal and has large dimensions due to its construction. Furthermore, it is easy to manipulate from the outside, because a key
  • the plate can be tilted and thus the inside of the lock can be reached.
  • a tilting capability of the locking disk is erforder ⁇ Lich, since the S-cheibe the key tip must be nach ⁇ tilting when the key provided for the tip 10 of the recess is not c in height of the key channel in the 'plate.
  • 3 0 object of the invention is to improve a cylinder lock of the type initially mentioned ein ⁇ such that only after complete key withdrawal, it has a simple design with high functional reliability and released, is small in size
  • Has pressure of the locking bolt Furthermore, it is an object of the invention to create a lock of the type mentioned at the beginning, the locking disk of which is capable of more than one
  • the locking disc is movable in the direction of the lock axis and is in a first axial position outside the 1 ° range of movement of the locking part or the transmission ⁇ - * part and in a second axial position within this range of motion.
  • Locking axis of the vertical locking disk can be mounted very securely and only needs to perform a pushing movement with respect to the cylinder core.
  • this disc does not have to rotate with respect to the cylinder core, but rather is rotated through it.
  • the "ready to lock" position of the locking or transmission parts is not canceled by tilting or turning the locking disc, but only by moving it ⁇ "in the axial direction". This is the movement process
  • Such a locking disk can absorb high forces through the locking or transmission parts and cannot “come loose due to vibrations. Beyond that
  • the locking disk can be moved into the two axial positions by the axially movable cylinder core.
  • a cylinder core can be attached to the locking disk, which moves only after the complete removal of the key and the locking disk moves axially out of the ready-to-lock position.
  • the locking disk can be moved in parallel from the first to the second axial position.
  • the locking disk receives a further guide for the axial movement.
  • the eccentrics projecting only slightly beyond the edge of the locking disk can also form part of the locking disk, in particular molded onto it. It is also proposed that the locking part or the transmission part can be pivoted about an axis lying parallel to the lock axis.
  • C- a coaxial extension of the cylinder core is axially displaceable.
  • Such an extension can also be used to actuate an electrical switch with the free end.
  • the locking disc In order to ensure that after the movement of the locking part (s) or transmission part (s) into the unlocked position, the locking disc comes into the area of the locking or transmission parts, it is proposed that the locking disc be removed by a spring element Cylinder core is applied away.
  • the locking disk can be in its locking position at the height of the locking part or the transmission part. 1 It is also proposed that the locking disk is circular or ring-shaped and with its central opening is mounted displaceably on the coaxial extension of the cylinder core. A particularly safe and secure position
  • the eccentric is attached parallel to the lock axis on the cylinder core or on a disc which is non-rotatable on the cylinder core r. This enables a particularly small construction in the axial direction.
  • Locking part or the transmission part is spring loaded towards the locking disc. It is also proposed that the locking or transmission part can be moved from the second non-locking position into the first locking position towards the lock axis.
  • a locking or transmission part is mounted on both sides of the lock axis (..- ⁇ -).
  • locking mechanisms with two cages can be controlled, each of which moves the clamping rollers in opposite directions of rotation.
  • an eccentric is provided for each blocking or transmission part.
  • the two eccentrics can be diametrically opposed to one another to the lock axis.
  • the locking disc for each blocking or transmission part can be diametrically opposed to one another to the lock axis.
  • the eccentrics have two diametrically opposite recesses in their edge.
  • the edge of the locking disk and / or the edge of the locking or transmission part can have an inclined contact surface for the snap connection of these parts.
  • the locking disk can be displaced, displaced or tilted by the projection relative to the cylinder core (FIGS. 10 to 15). This also leads to very simple components and high reliability
  • FIG. 1 shows a longitudinal section through a first exemplary embodiment of the lock in the "hold” position after key removal
  • Fig. 2 shows a section according to II-II in Fig. 1;
  • Fig. 3 is a section along III-III in Fig. 2;
  • Fig. ' 4 shows a longitudinal section through the castle at in
  • Fig. 5 shows a longitudinal section through the castle
  • FIG. 6 shows a section according to VI-VI in FIG. 5;
  • Fig. 7 shows a longitudinal section through the castle
  • Fig. 8 is a section along VIII-VIII in Fig. 7;
  • FIG. 9 shows a section according to IX-IX in FIG. 8.
  • FIG. 10 shows a longitudinal section through a second embodiment, for example in the "stop" position after the key has been removed;
  • Figure 14 is a 'section on XX in Fig. 10.; f-
  • FIG. 15 shows a section according to XII-XII in FIG. 12.
  • a cylinder core 2 is rotatably mounted coaxially in a cylinder housing 1 and has tumbler plates 3 which can be moved into the non-locking position by a key 4 which can be inserted into the key channel of the cylinder core 2.
  • a bush 10 On the extension 9 of the cylinder core, a bush 10 is axially displaceably supported, which carries a coaxial locking disk 11 on its circumference. Between locking washer 11
  • 35 1 and disc 8 is a conical compression spring 12 coaxially, the . the disk 11 pushes away from the disk 8.
  • the path of the bush 10 is on the side facing away from the cylinder core by one on the extension
  • levers 20 On both sides of the wave-shaped extension 9 there are two levers 20, 21, the axes of rotation 22, 23 of which are parallel to the lock axis 7.
  • the levers are plate-shaped, their flat sides being perpendicular to the axis 7c.
  • the levers can be designed with two arms, whereby
  • the lever ends facing away from the cylinder lock can be locking bolts for the steering spindle of a motor vehicle.
  • the levers 20, 21 can also be transmission parts, which in turn move locking parts.
  • These blocking parts can, for example, contain cylindrical
  • OMPI 1 are pressed by springs 24, 25 to the extension 9 or to the socket 10 and are in the blocking first position on the circumference of the socket 10.
  • the locking disc 11 is between these levers and the
  • levers 20 21 instead of a pair of levers 20, 21, a lever and only one eccentric can also be provided. Furthermore, the number of levers and eccentrics can also be greater than two. Instead of levers, sliders " on the side of the lock
  • Extension 9 or the socket 10 abut and be actuated by the locking disk 32.
  • These slides can be moved approximately radially to the locking disk 32.
  • the locking disk 32 need not necessarily be circular or ring-shaped (e.g. cam disk) and can support the eccentrics, and in particular the eccentrics can be integrally formed on the locking disk.
  • the levers or locking or transmission parts can also have the recesses and instead have the locking disk projections.
  • the locking disk 1 is located next to 15 the locking parts between these and the cylinder core.
  • the exemplary embodiment according to FIGS. 10 to 15 differs from the first one in that
  • the locking parts are not levers, but are bolt-shaped, longitudinally movable locking bolts 30, 35 which abut one another with two side surfaces, these two side surfaces being arranged radially to the steering spindle 36 of a motor vehicle.
  • the two locking bolts engage
  • Both Stif te form projections of the locking bolt and lie on the outer edge of a cam 32, which can also be an eccentric or 15 cams.
  • the cam 32 is rotatably fixed on the shaft-shaped extension 9 of the cylinder core 2 and axially immovable relative to the extension, so that when the cylinder core is rotated, the cam 32 is also rotated and the locking bolts 30, 35 from the 20 recesses 37 against raises the pressure of the springs 41, 42.
  • the cam disk 32 is circular over approximately three quarters of its circumference with a constant radius to the lock or extension axis. In the remaining quarter of the circumference, the cam disc 32 has a recess 32a, the radius of which is approximately only half of the remaining radius and in which the pins 31 lie in the “hold” position of the lock when the key is removed (FIG. 10).
  • a locking disk 11a is axially movably supported on the extension 9, which is circular disk-shaped and by a conical helical compression spring 33 which is located between the locking
  • the locking disk 11a can also be moved parallel to the extension 9 of the cylinder core instead of being tilted by the pins 31 if a corresponding parallel guide has the locking disk relative to the extension 9.
  • the pins 31 are raised by the cam disk 32 and the locking bolts 30, 35 are thus brought into the unlocked position 5. Because the radius of the locking disk 11a is slightly smaller than the radius of the cam plate 32 outside the region of the recess 32a, in the "travel" position according to FIG. 12 the plate 11a can spring back into the contact position on the cam plate 10 by the compression spring 33 or In this position, the pins 31 are further away from the lock or extension axis than the radius of the locking disk 11a.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Une serrure cylindrique, notamment un verrou de direction pour véhicule automobile, comportant au moins une pièce de blocage actionnable par un noyau cylindrique (2), qui peut être amenée dans une position de non blocage, directement ou à l'aide d'une pièce de transmission d'un excentrique actionné par le noyau cylindrique, et retenue dans cette position au moyen d'un disque d'arrêt (11) disposé perpendiculairement à l'axe de la serrure et pouvant être libéré uniquement par l'extraction de la clef. Le disque d'arrêt est mobile le long de l'axe de la serrure, entre une première position dans laquelle il est en dehors du champ d'action de la pièce de blocage ou de la pièce de transmission et une deuxième position dans laquelle il se trouve à l'intérieur de ce champ.
EP83901711A 1982-05-27 1983-05-21 Serrure cylindrique, notamment verrou de direction pour vehicule automobile Pending EP0109420A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3219944 1982-05-27
DE3219944 1982-05-27
DE3242534 1982-11-18
DE19823242534 DE3242534A1 (de) 1982-11-18 1982-11-18 Zylinderschloss, insbesondere lenkschloss fuer ein kraftfahrzeug

Publications (1)

Publication Number Publication Date
EP0109420A1 true EP0109420A1 (fr) 1984-05-30

Family

ID=25802057

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19830105059 Expired EP0095691B1 (fr) 1982-05-27 1983-05-21 Serrure à cylindre, notamment pour directions de véhicules automobiles
EP83901711A Pending EP0109420A1 (fr) 1982-05-27 1983-05-21 Serrure cylindrique, notamment verrou de direction pour vehicule automobile

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19830105059 Expired EP0095691B1 (fr) 1982-05-27 1983-05-21 Serrure à cylindre, notamment pour directions de véhicules automobiles

Country Status (6)

Country Link
US (1) US4581909A (fr)
EP (2) EP0095691B1 (fr)
JP (1) JPS59500910A (fr)
AR (1) AR231323A1 (fr)
ES (1) ES523079A0 (fr)
WO (1) WO1983004228A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333648C2 (de) * 1983-09-17 1986-07-24 Neiman GmbH, 5657 Haan Vorrichtung zum Sperren der Drehbewegung einer Kraftfahrzeug-Lenkspindel
DE3414277C2 (de) * 1984-04-14 1986-08-14 Neiman GmbH, 5657 Haan Lenkschloß für ein Kraftfahrzeug
DE3622904C1 (de) * 1986-07-08 1987-10-01 Neiman Gmbh Lenkschloss zum Sperren der Drehbewegung einer Kraftfahrzeug-Lenkspindel
ES2009539A6 (es) * 1988-02-18 1989-10-01 Berenguer Sucesores Jose Selector de grabacion para mecanismos reproductores fonograficos de jugueteria.
US4924685A (en) * 1989-02-17 1990-05-15 Usina Juan S Steering wheel locking mechanisms for cars and trucks
IL99383A (en) 1990-09-05 1996-01-31 Hoechst Ag An enzymatic process for the conversion of pre-insulin into insulin
US5214982A (en) * 1992-03-30 1993-06-01 Shieh Jin Ren Locking device for a ratchet wheel
JP3585550B2 (ja) * 1994-02-03 2004-11-04 本田技研工業株式会社 車両用キースイッチ装置
CA2175894A1 (fr) * 1994-09-06 1996-03-14 James S. Mccoolidge Cremaillere d'allumage et secteur dente pour colonne de direction
US6501370B1 (en) 1996-09-16 2002-12-31 Frank G. Rick Vehicle anti-theft lock apparatus and method
US6000489A (en) * 1996-09-16 1999-12-14 Rick; Frank G. Anti-theft steering lock
JP3527394B2 (ja) * 1997-09-29 2004-05-17 株式会社東海理化電機製作所 ステアリングロック装置
DE29810882U1 (de) * 1998-06-18 1998-08-20 Steinbach & Vollmann GmbH & Co., 42579 Heiligenhaus Drehriegel
DE10030688C1 (de) * 2000-06-23 2001-10-18 Huf Huelsbeck & Fuerst Gmbh Schloß, insbesondere zum Verriegeln der Lenkspindel oder der Zahnstange des Lenkgetriebes oder der Ausgangswelle des Antriebsgetriebes eines Kraftfahrzeugs
DE10109609C1 (de) * 2001-02-28 2002-10-10 Huf Huelsbeck & Fuerst Gmbh Schloß, insbesondere zum Verriegeln der Lenkspindel eines Kraftfahrzeugs
DE10121714C1 (de) * 2001-05-04 2003-01-02 Huf Huelsbeck & Fuerst Gmbh Schloß, insbesondere zum Verriegeln der Lenkspindel eines Kraftfahrzeugs
KR100494773B1 (ko) 2002-06-20 2005-06-13 현대자동차주식회사 도난 방지 기능이 강화된 차량의 록킹장치
US7339472B2 (en) 2004-04-08 2008-03-04 Detex Corporation Self-adjusting cam assembly
US7246449B2 (en) * 2004-04-17 2007-07-24 Detex Corporation Installation template for lock and alarm assemblies
FR3026698B1 (fr) * 2014-10-01 2018-05-04 U-Shin France Antivol pour colonne de direction de vehicule automobile

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293049B (de) * 1962-01-02 1969-04-17 Neiman & Co Kg Diebstahlsicherung, insbesondere fuer Kraftfahrzeuge
GB1296972A (fr) * 1968-11-20 1972-11-22
US3686906A (en) * 1970-08-26 1972-08-29 Lowe & Fletcher Ltd Locking device
DE2058802C3 (de) * 1970-11-30 1980-02-28 Neiman & Co Kg, 5600 Wuppertal Lenkschloß für Kraftfahrzeuge
DE2059215C3 (de) * 1970-12-02 1980-11-27 Huelsbeck & Fuerst, 5620 Velbert Lenkschloß für Kraftfahrzeuge
DE2133734A1 (de) * 1971-07-07 1973-01-18 Sievers Fa Carl Mit einem schliesszylinder und zuendschalter ausgeruestetes lenkschloss fuer kraftfahrzeuge
DE2238560A1 (de) * 1972-08-04 1974-02-21 Mrt Magnet Regeltechnik Gmbh Lenkschloss fuer kraftfahrzeuge
DE2749158C3 (de) * 1977-11-03 1980-09-25 Rudolf 6000 Frankfurt Eichenauer Lenkschloß für Kraftfahrzeuge

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8304228A1 *

Also Published As

Publication number Publication date
JPS59500910A (ja) 1984-05-24
ES8402902A1 (es) 1984-03-16
EP0095691B1 (fr) 1986-01-22
EP0095691A1 (fr) 1983-12-07
JPS6332662B2 (fr) 1988-06-30
US4581909A (en) 1986-04-15
WO1983004228A1 (fr) 1983-12-08
AR231323A1 (es) 1984-10-31
ES523079A0 (es) 1984-03-16

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Legal Events

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

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17P Request for examination filed

Effective date: 19840118

AK Designated contracting states

Designated state(s): FR GB

XX Miscellaneous (additional remarks)

Free format text: VERFAHREN ABGESCHLOSSEN INFOLGE VERBINDUNG MIT 83105059.6/0095691 (EUROPAEISCHE ANMELDENUMMER/VEROEFFENTLICHUNGSNUMMER) VOM 04.04.85.

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WEBER, GUENTER