EP0833024A2 - Serrure cylindrique - Google Patents

Serrure cylindrique Download PDF

Info

Publication number
EP0833024A2
EP0833024A2 EP97114725A EP97114725A EP0833024A2 EP 0833024 A2 EP0833024 A2 EP 0833024A2 EP 97114725 A EP97114725 A EP 97114725A EP 97114725 A EP97114725 A EP 97114725A EP 0833024 A2 EP0833024 A2 EP 0833024A2
Authority
EP
European Patent Office
Prior art keywords
cylinder
driver
control ring
output element
housing
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
EP97114725A
Other languages
German (de)
English (en)
Other versions
EP0833024B1 (fr
EP0833024A3 (fr
Inventor
Kurt Lieb
Stephan Chevalier
Martin Richter
Thomas Hering
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 GmbH and Co Schliessysteme KG
Original Assignee
Valeo GmbH and Co Schliessysteme 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 Valeo GmbH and Co Schliessysteme KG filed Critical Valeo GmbH and Co Schliessysteme KG
Publication of EP0833024A2 publication Critical patent/EP0833024A2/fr
Publication of EP0833024A3 publication Critical patent/EP0833024A3/fr
Application granted granted Critical
Publication of EP0833024B1 publication Critical patent/EP0833024B1/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
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0058—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with non-destructive disengagement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • 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
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7706—Operating connections
    • 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
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7949—Yielding or frangible connections

Definitions

  • the invention relates to a locking cylinder with the in the preamble of claim 1 specified features.
  • Such a locking cylinder is for example from DE 40 41 134 C1 and known from EP 0 611 860 A1. It embraces a housing with a rotatably arranged in the housing, a key channel cylinder core, which at Withdrawal of a key from the key channel via tumblers with one arranged between the housing and the cylinder core Cylinder liner can be locked. There is also an overload clutch device provided so that when turning of the cylinder core with an improper one Key or tool the output element connected to the lock is uncoupled from the cylinder core.
  • the overload clutch device consists of at least one radial slidably and non-rotatably connected to the cylinder core Driver, which is located radially outward on the output element supports and engages in a driving groove of the output element, and one that interacts with the driver in the event of an overload Control.
  • the latter is around a plunger, which is provided in a control surface Radial recess of the housing is supported and by rotation the cylinder liner is pressed out of the radial recess and the driver moves radially.
  • a disadvantage of the known lock cylinder is i.a. the relatively complex control of the driver in the event of an overload by means of that stored in the radial recess of the housing and in the event of an overload, the control element moves radially.
  • From DE 44 10 783 C1 is also a lock cylinder an overload clutch device known that one with the cylinder core firmly connected driver, which in a driving groove of the corresponding axially displaceable Output element engages. Furthermore, the output element facing end face of the cylinder liner of the locking cylinder provided with a control surface into which a corresponding locking element fastened to the output element engages in such a way that in the event of an overload upon rotation of the cylinder liner the output element is axially displaced and driver and take-away groove are separated from each other.
  • the invention has for its object a locking cylinder of the type mentioned in the introduction, in which the Driver interacting control element in the event of an overload radial and easy displacement of the driver causes.
  • the invention is essentially based on the idea that Control to use an annular element which rotatably, but arranged longitudinally in the housing is and on both the cylinder liner and on its sloping guide surfaces facing the driver has, which are located on corresponding guide surfaces of the Support the cylinder liner or the driver. Will be a wrong one If the key is used, it will twist when initiated a defined torque the cylinder liner and shifts the control ring due to the sloping guide surfaces axially in the direction of the output element.
  • By also between control ring and driver via inclined guide surfaces existing connection becomes the Driver radially towards the central axis of the locking cylinder moved and the output element is from the cylinder core mechanically decoupled so that the torque transmission from Key to the output element is interrupted.
  • the control ring on its side facing away from the cylinder liner arranged at least one locking element, which with a corresponding recess of the output element is aligned and in which the locking element of the control ring in the event of an overload is pushed.
  • This will prevent a possible rotation of the Output element and the mechanical connecting elements blocked between the output element and the lock.
  • a manipulation leads from the back of the lock cylinder in this So do not unlock the movement with the Lock cylinder connected lock.
  • Fig.1 is a lock cylinder, z. B. for a Locking system of the car door of a motor vehicle.
  • the locking cylinder 1 contains a rotatable in a housing 2 arranged, a key channel 3 having cylinder core 4.
  • the cylinder core 4 is in the locked state of the lock cylinder 1 via tumblers 5 with a between Housing 2 and cylinder core 4 arranged cylinder liner 6 non-positively connected.
  • Cylinder core 4 with an overload clutch device 7 connected to an output element 8, which is not on a locking device of the motor vehicle door shown works.
  • the overload clutch 7 consists of an annular control element (Steuering) 9, which is in relation to the longitudinal axis 10 of the lock cylinder 1 axially displaceable, but non-rotatable is mounted in the housing 2 and two radially against the pressure a spring 100 displaceable drivers 11, 12, which are rotationally fixed are connected to the cylinder core 4, and which itself Support on the outside on the output element 8 and over nose-shaped projections 13, 14 in corresponding recesses 15, 16 of the output element 8 engage.
  • Steping annular control element
  • the control ring 9 has both on its the cylinder liner 6 as well as on its side facing the drivers 11, 12 sloping guide surfaces 17, 18 or 19, 20, which are located on corresponding Guide surfaces of the cylinder bushing 21, 22 or of the driver 23, 24 support.
  • the longitudinal displacement of the control ring 9 controls it the opposing drivers 11, 12 via the guide surfaces 19, 23 and 20, 24 inwards (Fig. 3 and 4).
  • the Projections 13, 14 of the drivers 11, 12 from those provided Cutouts 15, 16 of the output element 8 are pulled out.
  • the control ring 9 dips with several Locking elements 25, 26 in recesses 27, 28 of the output element 8 and blocks its possible rotational movement (Fig.3).
  • the mechanical connecting elements 29 between the output element 8 and not shown door lock are thus in their Location blocked.

Landscapes

  • Lock And Its Accessories (AREA)
  • Transmission Devices (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
EP97114725A 1996-09-25 1997-08-26 Serrure cylindrique Expired - Lifetime EP0833024B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19639249A DE19639249C1 (de) 1996-09-25 1996-09-25 Schließzylinder
DE19639249 1996-09-25

Publications (3)

Publication Number Publication Date
EP0833024A2 true EP0833024A2 (fr) 1998-04-01
EP0833024A3 EP0833024A3 (fr) 1999-06-09
EP0833024B1 EP0833024B1 (fr) 2002-12-11

Family

ID=7806772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97114725A Expired - Lifetime EP0833024B1 (fr) 1996-09-25 1997-08-26 Serrure cylindrique

Country Status (4)

Country Link
US (1) US5911766A (fr)
EP (1) EP0833024B1 (fr)
DE (2) DE19639249C1 (fr)
ES (1) ES2188829T3 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6523382B1 (en) * 1998-09-08 2003-02-25 Strattec Security Corporation Free wheeling lock assembly
DE10100787A1 (de) * 2001-01-10 2002-07-11 Winkhaus Fa August Schliesszylinder
TW510397U (en) * 2002-03-11 2002-11-11 Taiwan Fu Hsing Ind Co Ltd Assembling structure of lock core for modified aid lock
US6711924B2 (en) * 2002-06-18 2004-03-30 Strattec Security Corporation Freewheeling lock apparatus and method
US6978645B2 (en) * 2003-06-23 2005-12-27 Strattec Security Corporation Freewheeling lock apparatus and method
FR2889859B1 (fr) * 2005-08-17 2007-10-19 Valeo Securite Habitacle Sas Verrou debrayable pour un mecanisme de serrure automobile
US20070192683A1 (en) * 2006-02-13 2007-08-16 Bodin William K Synthesizing the content of disparate data types
US7996754B2 (en) * 2006-02-13 2011-08-09 International Business Machines Corporation Consolidated content management
US7505978B2 (en) * 2006-02-13 2009-03-17 International Business Machines Corporation Aggregating content of disparate data types from disparate data sources for single point access
US20070192674A1 (en) * 2006-02-13 2007-08-16 Bodin William K Publishing content through RSS feeds
US8849895B2 (en) * 2006-03-09 2014-09-30 International Business Machines Corporation Associating user selected content management directives with user selected ratings
US9092542B2 (en) * 2006-03-09 2015-07-28 International Business Machines Corporation Podcasting content associated with a user account
US9361299B2 (en) * 2006-03-09 2016-06-07 International Business Machines Corporation RSS content administration for rendering RSS content on a digital audio player
US8286229B2 (en) * 2006-05-24 2012-10-09 International Business Machines Corporation Token-based content subscription
US20070277088A1 (en) * 2006-05-24 2007-11-29 Bodin William K Enhancing an existing web page
US9196241B2 (en) * 2006-09-29 2015-11-24 International Business Machines Corporation Asynchronous communications using messages recorded on handheld devices
US9318100B2 (en) * 2007-01-03 2016-04-19 International Business Machines Corporation Supplementing audio recorded in a media file
US8219402B2 (en) * 2007-01-03 2012-07-10 International Business Machines Corporation Asynchronous receipt of information from a user
JP5005459B2 (ja) * 2007-07-30 2012-08-22 株式会社東海理化電機製作所 シリンダ錠及びこれを備えた解錠装置
JP4907489B2 (ja) * 2007-10-25 2012-03-28 株式会社東海理化電機製作所 シリンダ錠及びこれを備えた解錠装置
DE202012100370U1 (de) * 2012-02-03 2013-05-06 Martin Lehmann Gmbh & Co. Kg Wechselzylindersystem
BR112022021844A2 (pt) * 2020-06-22 2023-01-24 Essity Hygiene & Health Ab Dispensador, estrutura de fechadura e conjunto de fechadura
GB2611563B (en) * 2021-10-08 2024-07-24 Naylor Mark Long throw lock

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237473A (ja) * 1985-08-08 1987-02-18 太田　富夫 シリンダ−錠
US4856310A (en) * 1987-04-29 1989-08-15 Raoul Parienti Electronic lock
US5265453A (en) * 1990-11-30 1993-11-30 Alpha Corporation Cylinder lock
DE4041134C1 (en) * 1990-12-21 1992-06-04 Huelsbeck & Fuerst Gmbh & Co Kg, 5620 Velbert, De Car lock cylinder with core guide - which carriers a radially displaceable follower, spring-loaded up to radial abutment on guide
DE4304873A1 (de) * 1993-02-18 1994-08-25 Ymos Ag Ind Produkte Schließvorrichtung
US5640864A (en) * 1993-12-27 1997-06-24 Alpha Corporation Cylinder lock resistible against breaking
DE4410783C1 (de) * 1994-03-28 1995-04-27 Huelsbeck & Fuerst Verschlußvorrichtung mit einem Schließzylinder für insbesondere an Kraftfahrzeugen vollziehbare Schließfunktion

Also Published As

Publication number Publication date
EP0833024B1 (fr) 2002-12-11
DE59708932D1 (de) 2003-01-23
ES2188829T3 (es) 2003-07-01
US5911766A (en) 1999-06-15
EP0833024A3 (fr) 1999-06-09
DE19639249C1 (de) 1998-01-15

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