WO2001020111A1 - Dispositif de fermeture, en particulier pour vehicules a moteur - Google Patents

Dispositif de fermeture, en particulier pour vehicules a moteur

Info

Publication number
WO2001020111A1
WO2001020111A1 PCT/EP2000/008296 EP0008296W WO0120111A1 WO 2001020111 A1 WO2001020111 A1 WO 2001020111A1 EP 0008296 W EP0008296 W EP 0008296W WO 0120111 A1 WO0120111 A1 WO 0120111A1
Authority
WO
WIPO (PCT)
Prior art keywords
key
groove
locking device
locking
cylinder
Prior art date
Application number
PCT/EP2000/008296
Other languages
German (de)
English (en)
Inventor
Dirk Jacob
Original Assignee
Huf Hülsbeck & Fürst Gmbh & 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 Huf Hülsbeck & Fürst Gmbh & Co. Kg filed Critical Huf Hülsbeck & Fürst Gmbh & Co. Kg
Priority to AT00964037T priority Critical patent/ATE288007T1/de
Priority to BR0014007-4A priority patent/BR0014007A/pt
Priority to AU75107/00A priority patent/AU7510700A/en
Priority to DE50009371T priority patent/DE50009371D1/de
Priority to EP00964037A priority patent/EP1212500B1/fr
Priority to KR1020027003465A priority patent/KR20020041439A/ko
Priority to JP2001523470A priority patent/JP2003534470A/ja
Publication of WO2001020111A1 publication Critical patent/WO2001020111A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0035—Key profiles characterized by longitudinal bit variations
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0052—Rectangular flat keys
    • E05B19/0058—Rectangular flat keys with key bits on at least one wide side surface of the key

Definitions

  • Locking device in particular for motor vehicles
  • the invention is directed to a locking device of the type mentioned in the preamble of claim 1.
  • the field of application of the invention is particularly directed to motor vehicles, etc.
  • the lock cylinder is preferably arranged on a door or flap of a vehicle and, by actuating the key inserted into the key channel, causes the locking or unlocking of an actuating device to open a lock or the actuation of a switch.
  • profiles are provided on the outer areas of the flat sides, as already explained above.
  • the profiles of the keys to different types of locking cylinders are shaped and dimensioned differently, and correspond to correspondingly shaped webs / projections on the side walls of the key channel.
  • the code track requires a certain minimum height, which also ensures that the tumblers in the code track can be passed smoothly, without being caught, when the key is inserted into the key channel.
  • a disadvantage of locking devices of this type is that the resistance to opening of these locks cannot be reduced further by reducing the size of the key channel, since the minimum height of the associated keys is limited by the technical height of the code tracks and the profiles.
  • the object of the invention is to develop a locking device of the type mentioned in the preamble of claim 1, which avoids the disadvantages mentioned. This is achieved according to the invention by the measures mentioned in the characterizing part of claim 1, which have the following special meaning.
  • the profiles used to distinguish different key types are on at least one of the narrow sides in the form of a groove.
  • the key height can be reduced further, since the code tracks can no longer be cut through the profiles.
  • the locking cylinder is also tamper-proof because with every mm Since the opening tool has to be smaller in order to be introduced into the key channel, the maximum force that can be exerted also becomes smaller.
  • the key according to the invention reduces the tilting, and thus there is much less wear on the locking cylinder and the tumblers when the locking cylinder is repeatedly inserted and actuated with the key.
  • the key-typing groove is a closed to three long sides towards the groove, which is closed to the inside of the key and to the two surface sides of the key.
  • this key can also be inserted into the key channel in any possible insertion position. It is then a reversible key.
  • a projection / web is arranged in a corresponding position in the key channel, which protrude into the groove / grooves of the key when it is inserted into the key channel.
  • the groove arranged on the key has a stop surface at its head end and this stop surface runs up against a head surface arranged on the projection, thereby limiting the insertion depth of the key.
  • FIG. 1 schematically shows a key according to the invention in a perspective view
  • FIG. 2 shows a section along the line II - II 'in FIG. 1,
  • FIG. 3 shows a section corresponding to FIG. 2 through another
  • Fig. 4 shows a section corresponding to Fig. 2 by a
  • FIG. 5 shows schematically a lock cylinder according to the invention in a
  • the locking device according to the invention is aimed in particular at locking cylinders for inner track or dimple keys.
  • the locking device comprises a locking cylinder 20, the rotatable cylinder core (not shown in the drawing) in a cylinder housing (not shown in the drawing) which is normally blocked by numerous spring-loaded tumblers 27.
  • they are plate tumblers. These tumblers 27 are adjusted when inserting a proper key 10, which has the code tracks 13 on its flat sides 11, such that the tumblers no longer protrude beyond the circumferential surface of the cylinder core, and the cylinder core is thus rotatable in the cylinder housing.
  • the user can then unlock or lock an actuating device by means of the locking device, depending on the direction of rotation of the key 10.
  • the tumblers 27 arranged in the key channel 21 pass through the code tracks 13 arranged in this exemplary embodiment on both surface sides 11 of the key 10.
  • the tumblers 27 move when the key 10 is inserted into the locking cylinder 20 in accordance with the topography of the guide surfaces 16 which are arranged along the code tracks 13.
  • the tumblers are in their position allowing the cylinder core of the lock cylinder to rotate.
  • a groove 14 ', 14 " is arranged on both narrow sides 12 of the key 10.
  • This groove 14', 14" has a relief 17 which consists of there is a series of different surface sections 18, 19. By lining up different surface sections 18, 19, many different types of grooves can be created, so that not every key 10 can be inserted into each lock cylinder 20 of the type provided.
  • cylinder surface sections 18 are arranged next to planar surface sections 19, which form the relief 17 of the groove 14 '. 3, to the same locking system to which the master key 10 shown in FIG. 2 also belongs, only planar surface sections 19 are arranged in the relief of the groove 14 ".
  • the secondary key 10 'according to FIG 3 cannot be inserted into a master lock cylinder which is solely assigned to the master key 10 shown in Fig. 2. Conversely, however, the master key 10 can also be inserted into a lock cylinder and actuate this, which is associated with a secondary key 10 '.
  • projections 24 are arranged on the narrow sides 22 of the key channel 21 of the locking cylinder (see FIG. 5), which are arranged parallel to the longitudinal course of the key channel 22.
  • the projections 24 arranged in the key channel 21 have on their surface arranged lateral surfaces 26 running parallel to their longitudinal axis.
  • the outer relief of the projection 26 represents a negative image of the nut-side relief 17 of the key 10 matching this lock cylinder 20.
  • the projections 24 provided fit into the grooves 14 'in a form-fitting manner. It should be noted here, however, that when a master key is inserted into the key channel of a secondary locking cylinder with a secondary projection profile, there is only a partial positive connection between the grooves and the respective projections.
  • the master key 10 according to FIG. 2 can be inserted into a locking cylinder which has a projection relief in accordance with a negative shape of the groove 14 "from FIG. 3.
  • FIG. 4 also shows a section through a key 10 "according to the prior art, which, however, has been reduced in height, the profile 14 typing the key being attached in unchanged depth.
  • This profile 14 opens the code path in each case 13 at the points at which the code path 13 approaches the end of the surface side 1 1. If the maximum height of such peaks of the code path 13 is limited, the number of possible variations of the code paths 13 would also be considerably lower at the same time different code paths 13. The same disadvantage also results from a downsizing of the profile 14 if this is limited to a certain recess, which also considerably limits the variation in the key types.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Dispositifs améliorés de fermeture, en particulier pour véhicules à moteur, dans lesquels un cylindre de fermeture est placé sur au moins une porte, ledit cylindre étant actionné à l'aide d'une clé (10) qui possède des pistes codées (13) sur ses faces plates (11). Selon la présente invention, le profil (14) distinctif de la clé (10), qui dans l'état actuel de la technique est placé dans les zones externes des faces plates (11) de la clé (10), est créé sur les faces étroites (12) de la clé (10) sous forme d'une rainure (14) ménagée dans lesdites faces. La face étroite supérieure et/ou inférieure du canal pour clé du cylindre de fermeture comporte en outre une saillie qui s'emboîte dans les rainures (14') pratiquées sur la clé (10) lorsque cette dernière est introduite. La configuration de clé selon la présente invention permet de réduire la hauteur de la clé (10) étant donné que les arêtes des faces plates (11) de la clé (10) peuvent être rapprochées de la piste codée (13). En outre, la clé (10) branle moins quand elle est introduite dans le cylindre de fermeture en raison du guidage de la saillie dans la rainure (14').
PCT/EP2000/008296 1999-09-15 2000-08-25 Dispositif de fermeture, en particulier pour vehicules a moteur WO2001020111A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT00964037T ATE288007T1 (de) 1999-09-15 2000-08-25 Schliessvorrichtung, insbesondere für kraftfahrzeuge
BR0014007-4A BR0014007A (pt) 1999-09-15 2000-08-25 Dispositivo de fechamento, especialmente para veìculo automotores
AU75107/00A AU7510700A (en) 1999-09-15 2000-08-25 Locking device, especially for use in motor vehicles
DE50009371T DE50009371D1 (de) 1999-09-15 2000-08-25 Schliessvorrichtung, insbesondere für kraftfahrzeuge
EP00964037A EP1212500B1 (fr) 1999-09-15 2000-08-25 Dispositif de fermeture, en particulier pour vehicules a moteur
KR1020027003465A KR20020041439A (ko) 1999-09-15 2000-08-25 자동차용 잠금장치
JP2001523470A JP2003534470A (ja) 1999-09-15 2000-08-25 とくに自動車のための閉鎖装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944070.0 1999-09-15
DE19944070A DE19944070C2 (de) 1999-09-15 1999-09-15 Schließvorrichtung, insbesondere für Kraftfahrzeuge

Publications (1)

Publication Number Publication Date
WO2001020111A1 true WO2001020111A1 (fr) 2001-03-22

Family

ID=7922015

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/008296 WO2001020111A1 (fr) 1999-09-15 2000-08-25 Dispositif de fermeture, en particulier pour vehicules a moteur

Country Status (9)

Country Link
EP (1) EP1212500B1 (fr)
JP (1) JP2003534470A (fr)
KR (1) KR20020041439A (fr)
CN (1) CN1372614A (fr)
AT (1) ATE288007T1 (fr)
AU (1) AU7510700A (fr)
BR (1) BR0014007A (fr)
DE (2) DE19944070C2 (fr)
WO (1) WO2001020111A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1920125A2 (fr) * 2005-08-11 2008-05-14 Dorma Door Controls, Inc. Systeme d'entree de cle multiplex positionnel
FR2956690A1 (fr) * 2010-02-23 2011-08-26 Valeo Securite Habitacle Dispositif pour ouvrant de vehicule a demi-paillettes
EP2290178A3 (fr) * 2009-08-31 2011-12-07 ISEO Deutschland GmbH Clé plate
FR3023763A1 (fr) * 2014-07-16 2016-01-22 U Shin France Sas Ensemble de verrouillage pour vehicule automobile
EP2522796A3 (fr) * 2011-05-09 2017-03-08 Aug. Winkhaus GmbH & Co. KG Clé destinée à fermer un cylindre de serrage

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10203994B4 (de) * 2002-01-31 2012-03-01 Valeo Sécurité Habitacle Schließvorrichtung
CN100587215C (zh) * 2003-09-22 2010-02-03 温洛克股份公司 具有额外代码组合的锁和钥匙***
SE528842C2 (sv) * 2005-08-05 2007-02-27 Winloc Ag Lås- och nyckelsystem med förbättrade tillhållare i låset
DE102005042618A1 (de) * 2005-09-07 2007-03-08 Huf Hülsbeck & Fürst GmbH & Co KG Schließvorrichtung mit einem Schließzylinder und mit einem Schlüssel
DE102005042617A1 (de) 2005-09-07 2007-03-15 Huf Hülsbeck & Fürst Gmbh & Co. Kg Schließvorrichtung mit einem Schließzylinder und mit einem Schlüssel
DE102007014900A1 (de) 2007-03-26 2008-10-02 Huf Hülsbeck & Fürst Gmbh & Co. Kg Schließvorrichtung mit einem Schlüssel und einem Schließzylinder
WO2009124571A1 (fr) * 2008-04-10 2009-10-15 Huf Hülsbeck & Fürst Gmbh & Co. Kg Dispositif de fermeture présentant une clé et un barillet
WO2011063968A1 (fr) 2009-11-28 2011-06-03 Volkswagen Aktiengesellschaft Système de fermeture
DE102010001790A1 (de) * 2010-02-10 2011-08-11 Huf Hülsbeck & Fürst GmbH & Co. KG, 42551 Schließvorrichtung
WO2020234054A1 (fr) * 2019-05-17 2020-11-26 Urbanalps Ag Verrou configuré pour être actionné par une clé

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035433A (en) * 1959-10-30 1962-05-22 Eagle Lock Corp Lock mechanism
CH651628A5 (en) * 1980-03-03 1985-09-30 Evva Werke Locking device and key
EP0367433A1 (fr) * 1988-10-29 1990-05-09 DOM-Sicherheitstechnik GmbH & Co. KG Système de fermeture consistant en une clef plate et en un cylindre de serrure
DE9207919U1 (de) * 1992-06-12 1993-10-07 DOM Sicherheitstechnik GmbH & Co KG, 50321 Brühl Aus Schlüssel und Schließzylinder bestehende Schließvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004992A1 (de) * 1980-02-11 1981-08-20 C. Ed. Schulte GmbH, 5628 Velbert Profilvariation fuer flachschluessel von drehzylinderschloessern in schluesselanlagen
AT395628B (de) * 1990-09-06 1993-02-25 Evva Werke Flachschluessel fuer zylinderschloesser
DE19829521C2 (de) * 1998-07-02 2000-12-14 August Boerkey Nachf Gmbh Flachschüssel für Schließzylinder
JP2000104570A (ja) * 1998-09-28 2000-04-11 Toyota Motor Corp 内燃機関の回転数制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035433A (en) * 1959-10-30 1962-05-22 Eagle Lock Corp Lock mechanism
CH651628A5 (en) * 1980-03-03 1985-09-30 Evva Werke Locking device and key
EP0367433A1 (fr) * 1988-10-29 1990-05-09 DOM-Sicherheitstechnik GmbH & Co. KG Système de fermeture consistant en une clef plate et en un cylindre de serrure
DE9207919U1 (de) * 1992-06-12 1993-10-07 DOM Sicherheitstechnik GmbH & Co KG, 50321 Brühl Aus Schlüssel und Schließzylinder bestehende Schließvorrichtung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1920125A2 (fr) * 2005-08-11 2008-05-14 Dorma Door Controls, Inc. Systeme d'entree de cle multiplex positionnel
EP1920125A4 (fr) * 2005-08-11 2009-11-04 Dorma Door Controls Inc Systeme d'entree de cle multiplex positionnel
US8347675B2 (en) 2005-08-11 2013-01-08 Dorma Door Controls, Inc. Positional multiplex keyway system
EP2290178A3 (fr) * 2009-08-31 2011-12-07 ISEO Deutschland GmbH Clé plate
FR2956690A1 (fr) * 2010-02-23 2011-08-26 Valeo Securite Habitacle Dispositif pour ouvrant de vehicule a demi-paillettes
WO2011104004A1 (fr) * 2010-02-23 2011-09-01 Valeo Securite Habitacle Dispositif pour ouvrant de vehicule automobile a demi paillettes
EP2522796A3 (fr) * 2011-05-09 2017-03-08 Aug. Winkhaus GmbH & Co. KG Clé destinée à fermer un cylindre de serrage
FR3023763A1 (fr) * 2014-07-16 2016-01-22 U Shin France Sas Ensemble de verrouillage pour vehicule automobile

Also Published As

Publication number Publication date
KR20020041439A (ko) 2002-06-01
CN1372614A (zh) 2002-10-02
DE19944070A1 (de) 2001-04-12
EP1212500A1 (fr) 2002-06-12
BR0014007A (pt) 2002-05-21
DE19944070C2 (de) 2001-08-16
EP1212500B1 (fr) 2005-01-26
JP2003534470A (ja) 2003-11-18
AU7510700A (en) 2001-04-17
ATE288007T1 (de) 2005-02-15
DE50009371D1 (de) 2005-03-03

Similar Documents

Publication Publication Date Title
DE69914429T2 (de) Zylinderschloss-Schlüssel-Kombination
EP0335069B1 (fr) Clef plate pour serrures cylindriques ainsi que sa serrure cylindrique
EP2504508B1 (fr) Système de fermeture
DE19944070C2 (de) Schließvorrichtung, insbesondere für Kraftfahrzeuge
EP0866907B1 (fr) Dispositif de fermeture a serrure cylindrique et cle plate
DE8035193U1 (de) Schluessel fuer einen schliesszylinder
EP0725197B1 (fr) Clef plate pour serrure cylindrique
CH686969A5 (de) Schluessel und Drehschliesszylinder fuer ein Sicherheitsschloss.
DE19549053A1 (de) Sicherheitsschloß mit einem Schließzylinder und einem Schlüssel mit flachem Schaft
EP2454429B1 (fr) Dispositif de fermeture
DE3736129C2 (fr)
EP2792822B1 (fr) Codage via des poutres de blocage
EP1251223A1 (fr) Clefs d'une système de clef passe-partout
EP1267022B1 (fr) Dispositif de verrouillage d'urgence
DE102007014900A1 (de) Schließvorrichtung mit einem Schlüssel und einem Schließzylinder
DE2828563C3 (de) Schließeinrichtung für einen Kraftfahrzeugtürverschluß
EP1939377A1 (fr) Clé réversible pour cylindre profilé
WO2006094416A1 (fr) Barillet rotatif d'une serrure de securite
EP0582787B1 (fr) Serrure de sécurité pour conteneurs d'objets de valeur
EP1333135A1 (fr) Serrure cylindrique
DE2800374A1 (de) Drehzylinderschloss mit schiebestiften
DE29722567U1 (de) Stiftzylinderschloß
EP0594985B1 (fr) Serrure à gâchette avec gâchettes rotatives
DE102005016744B4 (de) Schließeinheit für Schlösser
EP1132552B1 (fr) Serrure à gorges

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AU BR CN IN JP KR US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2000964037

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2001 523470

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 10070649

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 75107/00

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 1020027003465

Country of ref document: KR

Ref document number: 00812437X

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: IN/PCT/2002/379/KOL

Country of ref document: IN

WWP Wipo information: published in national office

Ref document number: 1020027003465

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2000964037

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 2000964037

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1020027003465

Country of ref document: KR