SE9003996L - LOADING MECHANISM WITH ASSOCIATED KEY - Google Patents

LOADING MECHANISM WITH ASSOCIATED KEY

Info

Publication number
SE9003996L
SE9003996L SE9003996A SE9003996A SE9003996L SE 9003996 L SE9003996 L SE 9003996L SE 9003996 A SE9003996 A SE 9003996A SE 9003996 A SE9003996 A SE 9003996A SE 9003996 L SE9003996 L SE 9003996L
Authority
SE
Sweden
Prior art keywords
key
lock cylinder
coil
completely inserted
cores
Prior art date
Application number
SE9003996A
Other languages
Swedish (sv)
Other versions
SE9003996D0 (en
Inventor
P Hausmann
Original Assignee
Bauer Kaba 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 Bauer Kaba Ag filed Critical Bauer Kaba Ag
Publication of SE9003996D0 publication Critical patent/SE9003996D0/en
Publication of SE9003996L publication Critical patent/SE9003996L/en

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00777—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by induction

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention relates to a lock cylinder with an associated key which, apart from its mechanical locking function, also allows the inductive transmission of an electric signal between the key and the lock cylinder, which can e.g. be used for the electronic identification of the key. The signal transmission is brought about by a coil (21) in the key and a coil (16) in the lock cylinder, which are arranged in such a way that their cores (22, 14 respectively), together with corresponding legs (15.1, 15.2) form a common, closed core for both coils in two positions of the rotary lock cylinder (12) differing by 180 DEG . The reading legs (15.1, 15.2) are so arranged in the bore for the lock cylinder (12), that the core (22) of the key coil (21) slides between them during key insertion and is positioned between them when the key is completely inserted. This not only permits a signal transmission when the key is completely inserted, but also during its insertion process. The arrangement is such that the sum of the air gaps I1 + I2 between the two cores remains constant when the key is rotated. <IMAGE>
SE9003996A 1989-12-15 1990-12-14 LOADING MECHANISM WITH ASSOCIATED KEY SE9003996L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4516/89A CH680082A5 (en) 1989-12-15 1989-12-15

Publications (2)

Publication Number Publication Date
SE9003996D0 SE9003996D0 (en) 1990-12-14
SE9003996L true SE9003996L (en) 1991-06-16

Family

ID=4277559

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003996A SE9003996L (en) 1989-12-15 1990-12-14 LOADING MECHANISM WITH ASSOCIATED KEY

Country Status (13)

Country Link
JP (1) JPH03191186A (en)
AU (1) AU6597290A (en)
CA (1) CA2030266A1 (en)
CH (1) CH680082A5 (en)
DE (1) DE4036575A1 (en)
ES (1) ES2027861A6 (en)
FI (1) FI906136A (en)
FR (1) FR2656028A1 (en)
GB (1) GB2239673A (en)
IT (1) IT1244026B (en)
NL (1) NL9002730A (en)
NO (1) NO905342L (en)
SE (1) SE9003996L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9100336D0 (en) * 1991-01-08 1991-02-20 Chubb Lips Nederland Bv Locks
AT400256B (en) * 1992-03-02 1995-11-27 Evva Werke POWER SUPPLY
DE4207161A1 (en) * 1992-03-06 1993-09-09 Winkhaus Fa August ELECTRONIC LOCKING CYLINDER
JPH0622477U (en) * 1992-05-29 1994-03-25 エスエムケイ株式会社 Electronic lock device
DE4308372A1 (en) * 1993-03-16 1994-09-22 Siemens Ag Lock system which can be remote-controlled by means of radio, light or ultrasonic sound
DE4329315C1 (en) * 1993-08-31 1994-12-08 Siemens Ag System for the contactless transmission of data or energy
DE9314433U1 (en) * 1993-09-23 1994-01-05 Siemens AG, 80333 München System for contactless data or energy transmission
DE4440825A1 (en) * 1994-11-15 1996-05-23 Amazone Machines Agricoles Sa Mowing, scarifying and / or collecting device
US6564601B2 (en) 1995-09-29 2003-05-20 Hyatt Jr Richard G Electromechanical cylinder plug
JPH09100666A (en) * 1995-10-05 1997-04-15 Tokai Rika Co Ltd Key cylinder
DE19711588A1 (en) * 1997-03-20 1998-09-24 Euchner Gmbh & Co Safety switch
US6588243B1 (en) 1997-06-06 2003-07-08 Richard G. Hyatt, Jr. Electronic cam assembly
ITMI20020023A1 (en) * 2002-01-09 2003-07-09 Iseo Serrature Spa ELECTRICITY TRANSFER DEVICE AND PROCEDURE BETWEEN A KEY AND THE CYLINDER OF A LOCK
SI2565850T1 (en) 2011-08-29 2014-09-30 Assa Abloy (Schweiz) Ag Mechatronic closing device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933453B1 (en) * 1979-08-17 1980-10-09 Perkut B R Lock to be operated with a key
DE3402737C1 (en) * 1984-01-27 1985-08-01 Angewandte Digital Elektronik Gmbh, 2051 Brunstorf Mutual information transmission device
GB8627241D0 (en) * 1986-11-14 1986-12-17 Chubb Lips Nederland Bv Identification token

Also Published As

Publication number Publication date
FI906136A0 (en) 1990-12-13
GB2239673A (en) 1991-07-10
NL9002730A (en) 1991-07-01
ES2027861A6 (en) 1992-06-16
NO905342L (en) 1991-06-17
DE4036575A1 (en) 1991-06-20
CA2030266A1 (en) 1991-06-16
FI906136A (en) 1991-06-16
SE9003996D0 (en) 1990-12-14
CH680082A5 (en) 1992-06-15
FR2656028A1 (en) 1991-06-21
AU6597290A (en) 1991-06-20
IT9022179A0 (en) 1990-11-23
GB9027040D0 (en) 1991-02-06
IT9022179A1 (en) 1992-05-23
IT1244026B (en) 1994-06-28
NO905342D0 (en) 1990-12-11
JPH03191186A (en) 1991-08-21

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