EP0756053A3 - Keycard with partially magnetised areas - Google Patents

Keycard with partially magnetised areas Download PDF

Info

Publication number
EP0756053A3
EP0756053A3 EP96111882A EP96111882A EP0756053A3 EP 0756053 A3 EP0756053 A3 EP 0756053A3 EP 96111882 A EP96111882 A EP 96111882A EP 96111882 A EP96111882 A EP 96111882A EP 0756053 A3 EP0756053 A3 EP 0756053A3
Authority
EP
European Patent Office
Prior art keywords
keycard
magnetised areas
partially
partially magnetised
areas
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.)
Withdrawn
Application number
EP96111882A
Other languages
German (de)
French (fr)
Other versions
EP0756053A2 (en
Inventor
Diethard Geiger
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
Priority claimed from DE1996106296 external-priority patent/DE19606296A1/en
Priority claimed from DE1996118618 external-priority patent/DE19618618A1/en
Application filed by Schulte Schlagbaum AG filed Critical Schulte Schlagbaum AG
Publication of EP0756053A2 publication Critical patent/EP0756053A2/en
Publication of EP0756053A3 publication Critical patent/EP0756053A3/en
Withdrawn legal-status Critical Current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
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0072—Operation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP96111882A 1995-07-25 1996-07-24 Keycard with partially magnetised areas Withdrawn EP0756053A3 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19526976 1995-07-25
DE19526976 1995-07-25
DE1996106296 DE19606296A1 (en) 1995-07-25 1996-02-21 Electronic key card with magnetised insert - has regionally magnetised insert between parallel broad sides, with protrusions arranged on broad sides
DE19606296 1996-02-21
DE19618618 1996-05-09
DE1996118618 DE19618618A1 (en) 1996-05-09 1996-05-09 Electronic lock key card

Publications (2)

Publication Number Publication Date
EP0756053A2 EP0756053A2 (en) 1997-01-29
EP0756053A3 true EP0756053A3 (en) 1997-06-11

Family

ID=27215316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96111882A Withdrawn EP0756053A3 (en) 1995-07-25 1996-07-24 Keycard with partially magnetised areas

Country Status (1)

Country Link
EP (1) EP0756053A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003025317A1 (en) * 2001-09-14 2003-03-27 Keiden Sango Co., Ltd. Card-operated lock

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705277A (en) * 1971-05-21 1972-12-05 Greer Hydraulics Inc Multi-code, tamper proof, card-operable magnetic locking mechanism
FR2249228A1 (en) * 1973-10-25 1975-05-23 Boving Egon
US4077242A (en) * 1976-12-15 1978-03-07 Sedley Bruce S Metal magnetic key
FR2477615A1 (en) * 1980-03-10 1981-09-11 Miwa Lock Kogyo Kk MAGNETIC LOCK CYLINDER
DE3424307A1 (en) * 1983-06-30 1985-01-03 Gebr. Grundmann GmbH, Herzogenburg, Niederösterreich Key/lock combination based on a cylinder lock
WO1991011582A1 (en) * 1990-01-25 1991-08-08 Schulte-Schlagbaum Aktiengesellschaft Lock releasable by the insertion of a locally magnetised key card
EP0498465A1 (en) * 1986-03-07 1992-08-12 Bruce Samuel Sedley A magnetic key operated lock apparatus and a module therefor
WO1993011510A1 (en) * 1991-12-04 1993-06-10 Cardlok Pty. Ltd. Profiled card security system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705277A (en) * 1971-05-21 1972-12-05 Greer Hydraulics Inc Multi-code, tamper proof, card-operable magnetic locking mechanism
FR2249228A1 (en) * 1973-10-25 1975-05-23 Boving Egon
US4077242A (en) * 1976-12-15 1978-03-07 Sedley Bruce S Metal magnetic key
FR2477615A1 (en) * 1980-03-10 1981-09-11 Miwa Lock Kogyo Kk MAGNETIC LOCK CYLINDER
DE3424307A1 (en) * 1983-06-30 1985-01-03 Gebr. Grundmann GmbH, Herzogenburg, Niederösterreich Key/lock combination based on a cylinder lock
EP0498465A1 (en) * 1986-03-07 1992-08-12 Bruce Samuel Sedley A magnetic key operated lock apparatus and a module therefor
WO1991011582A1 (en) * 1990-01-25 1991-08-08 Schulte-Schlagbaum Aktiengesellschaft Lock releasable by the insertion of a locally magnetised key card
WO1993011510A1 (en) * 1991-12-04 1993-06-10 Cardlok Pty. Ltd. Profiled card security system

Also Published As

Publication number Publication date
EP0756053A2 (en) 1997-01-29

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