EP0644974A1 - Systeme de fermeture comportant une serrure et plusieurs clefs. - Google Patents

Systeme de fermeture comportant une serrure et plusieurs clefs.

Info

Publication number
EP0644974A1
EP0644974A1 EP93909843A EP93909843A EP0644974A1 EP 0644974 A1 EP0644974 A1 EP 0644974A1 EP 93909843 A EP93909843 A EP 93909843A EP 93909843 A EP93909843 A EP 93909843A EP 0644974 A1 EP0644974 A1 EP 0644974A1
Authority
EP
European Patent Office
Prior art keywords
lock
magnet
recoding
tumbler
slide
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
EP93909843A
Other languages
German (de)
English (en)
Other versions
EP0644974B1 (fr
Inventor
Armin Eisermann
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.)
Schulte Schlagbaum AG
Original Assignee
Schulte Schlagbaum 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 Schulte Schlagbaum AG filed Critical Schulte Schlagbaum AG
Publication of EP0644974A1 publication Critical patent/EP0644974A1/fr
Application granted granted Critical
Publication of EP0644974B1 publication Critical patent/EP0644974B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E05B47/0043—Mechanical locks operated by cards having permanent magnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
    • E05B35/083—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys with changeable combination
    • 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
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7057—Permanent magnet
    • 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
    • Y10T70/7729—Permutation
    • Y10T70/774—Adjustable tumblers

Definitions

  • the invention relates to a lock and several
  • 00008 first correspond to the coding of the first key
  • 00011 can be changed to encode a successor key
  • 00016 bringable key can be raised to a locking plate
  • 00019 recoding magnet is provided. 00020
  • 00024 are equipped with a recoding magnet. It is there
  • the object of the invention is to create a generic
  • 00059 recoding magnet attracts so that it does not enter the
  • 00063 A variant is characterized in that a
  • 00071 is the same size or larger than the relevant recoding
  • 00084 sels - for example a key card - relocatable .
  • the adjustment part is shifted so that a
  • FIG. 1 shows a representation corresponding to FIG. 2 , 00112 but with the key inserted and the slider 00113 attached - coupling the external turning - 00114 handle with the handle pin, 00115 00116 Fig. A 00117 section parallel to the sliding plane through the adjusting element, 00118 00119 Fig.
  • the lock 00127 which can be assigned to a hotel room door, for example, has a lock case 00128 2 which can be fixed on the outside of the door and has a rectangular outline, which has an outside turning handle 3 at one end 00129.
  • a latch (not illustrated) of a mortise lock built into the door can be withdrawn in 00130.
  • the latch can always be retracted from the inside of the 00132 door by means of an inside turning handle which is not clearly shown.
  • 00140 housing 6 which consists of a bottom part 7, a
  • the middle part 8 is aluminum, while that
  • 00161 is also made of brass baffle 15, the
  • the anchor plate 16 therefore pulls
  • the projection 20 are two chamfered lugs 21, 22 of the
  • the middle part 8 forms one
  • 00215 me of a tumbler 33 is as a
  • the locking part 33 or turntable has
  • 00220 fits in shape in the cavity 35 of the dome 32.
  • the center of the dome 32 has an insertion opening 36
  • 00224 37 corresponds to a cross-sectional coupling
  • the locking means which are not illustrated, can be used
  • the transcoding magnet 42 does not engage
  • the individual recoding magnet is 90 °.
  • 00327 is magnetized.
  • the entry opening 51 is through

Landscapes

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

Abstract

L'invention concerne un système de fermeture comportant une serrure et plusieurs clefs, dans lequel la fermeture de la serrure est déterminée par des gâchettes commandées magnétiquement et peut être modifiée par le déplacement d'au moins un des éléments de gâchette à l'intérieur de la serrure pour correspondre au code de la clef suivante. Afin d'apporter une solution avantageuse, notamment sous l'angle de la construction et de la fiabilité, il est prévu que l'élément de gâchette (33, 33'), conçu comme un élément de réglage associé à l'aimant de conversion de code (42, 43, 44, 45, 46, 48, 49) permette de déplacer l'orifice de la gâchette (40, 50, 51) destiné à l'aimant de conversion de code, de sa position en alignement précis avec l'aimant de conversion de code.
EP93909843A 1992-05-18 1993-04-27 Systeme de fermeture comportant une serrure et plusieurs clefs Expired - Lifetime EP0644974B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4216421 1992-05-18
DE4216421A DE4216421A1 (de) 1992-05-18 1992-05-18 Aus Schloß und mehreren Schlüsseln bestehendes Schließsystem
PCT/EP1993/001010 WO1993023645A2 (fr) 1992-05-18 1993-04-27 Systeme de fermeture comportant une serrure et plusieurs clefs

Publications (2)

Publication Number Publication Date
EP0644974A1 true EP0644974A1 (fr) 1995-03-29
EP0644974B1 EP0644974B1 (fr) 1995-12-27

Family

ID=6459176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93909843A Expired - Lifetime EP0644974B1 (fr) 1992-05-18 1993-04-27 Systeme de fermeture comportant une serrure et plusieurs clefs

Country Status (6)

Country Link
US (1) US5546778A (fr)
EP (1) EP0644974B1 (fr)
JP (1) JPH07509760A (fr)
AU (1) AU4062593A (fr)
DE (2) DE4216421A1 (fr)
WO (1) WO1993023645A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729699A1 (fr) * 1995-01-19 1996-07-26 Terride Jean Louis Mecanisme de surete programmable pour serrure, cle pour un tel mecanisme de surete et procede de reproduction d'une telle cle
US7634930B2 (en) 2002-01-03 2009-12-22 Strattec Security Corporation Lock apparatus and method
US7007528B2 (en) 2004-04-01 2006-03-07 Newfrey Llc Re-keyable lock cylinder
KR100756673B1 (ko) * 2006-11-30 2007-09-07 주식회사 케이코하이텍 도어록킹장치
US9540847B2 (en) * 2014-06-06 2017-01-10 Rodolfo Pena Magnetically enhanced key and lock system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312198A (en) * 1979-08-09 1982-01-26 Sedley Bruce S Magnetic key operated hotel door lock
DE3734399A1 (de) * 1987-01-30 1989-04-20 Schulte Schlagbaum Ag Schliesseinrichtung mit zusatzfunktionen
DE3728072A1 (de) * 1987-08-22 1989-03-02 Schulte Schlagbaum Ag Anlage zur benutzung von schliessfaechern oder dergleichen
DE3742826A1 (de) * 1987-08-22 1989-03-02 Schulte Schlagbaum Ag Aus schloss und mehreren schluesseln bestehendes schliesssystem
NZ232484A (en) * 1989-02-15 1992-07-28 Sedley Bruce S Magnetic key operated lock with code changing wheels and magnet pins
DE4002085A1 (de) * 1990-01-25 1991-08-01 Schulte Schlagbaum Ag Schloss mit durch einschieben einer bereichsweise magnetisierten schluesselkarte freizugebender schliessfunktion
DE4002092A1 (de) * 1990-01-25 1991-08-01 Schulte Schlagbaum Ag Schloss mit durch einschieben einer bereichsweise magnetisierten schluesselkarte freizugebender schliessfunktion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9323645A2 *

Also Published As

Publication number Publication date
WO1993023645A3 (fr) 1994-01-20
JPH07509760A (ja) 1995-10-26
DE59301270D1 (de) 1996-02-08
AU4062593A (en) 1993-12-13
WO1993023645A2 (fr) 1993-11-25
DE4216421A1 (de) 1993-11-25
US5546778A (en) 1996-08-20
EP0644974B1 (fr) 1995-12-27

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