CH609412A5 - - Google Patents

Info

Publication number
CH609412A5
CH609412A5 CH1111777A CH1111777A CH609412A5 CH 609412 A5 CH609412 A5 CH 609412A5 CH 1111777 A CH1111777 A CH 1111777A CH 1111777 A CH1111777 A CH 1111777A CH 609412 A5 CH609412 A5 CH 609412A5
Authority
CH
Switzerland
Application number
CH1111777A
Inventor
Rolf Willach
Original Assignee
Huwil Werke Gmbh
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 Huwil Werke Gmbh filed Critical Huwil Werke Gmbh
Priority to CH1111777A priority Critical patent/CH609412A5/xx
Priority to DE19772750076 priority patent/DE2750076A1/de
Priority to FR7735084A priority patent/FR2402754A1/fr
Priority to US05/864,743 priority patent/US4149212A/en
Publication of CH609412A5 publication Critical patent/CH609412A5/xx

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
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00674—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons
    • G07C9/0069—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons actuated in a predetermined sequence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
CH1111777A 1977-09-12 1977-09-12 CH609412A5 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1111777A CH609412A5 (ja) 1977-09-12 1977-09-12
DE19772750076 DE2750076A1 (de) 1977-09-12 1977-11-09 Tasten-kombinationsschloss
FR7735084A FR2402754A1 (fr) 1977-09-12 1977-11-22 Serrure a combinaison a touches
US05/864,743 US4149212A (en) 1977-09-12 1977-12-27 Electrically encoded, electrically controlled push-button combination lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1111777A CH609412A5 (ja) 1977-09-12 1977-09-12

Publications (1)

Publication Number Publication Date
CH609412A5 true CH609412A5 (ja) 1979-02-28

Family

ID=4370250

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1111777A CH609412A5 (ja) 1977-09-12 1977-09-12

Country Status (3)

Country Link
US (1) US4149212A (ja)
CH (1) CH609412A5 (ja)
DE (1) DE2750076A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168659U (ja) * 1983-01-11 1983-11-10 金剛株式会社 電子錠
JPS58135275A (ja) * 1983-01-11 1983-08-11 金剛株式会社 電子錠
JPS59199970A (ja) * 1983-04-25 1984-11-13 株式会社長谷川工務店 電気錠解錠装置
US4721954A (en) * 1985-12-18 1988-01-26 Marlee Electronics Corporation Keypad security system
US4802353A (en) * 1987-08-07 1989-02-07 Intelock Corporation Battery-powered door lock assembly and method
US5628216A (en) * 1995-01-13 1997-05-13 Schlage Lock Company Locking device
WO2004072785A2 (en) * 2003-02-07 2004-08-26 Geocentric Systems Self-contained keyless entry system to prevent lockout from restricted-access spaces
US7007526B2 (en) * 2003-09-08 2006-03-07 Harrow Products, Inc. Electronic clutch assembly for a lock system
US20070209413A1 (en) * 2006-03-13 2007-09-13 Schlage Lock Company Lock manual override mechanism with deadlatch
CA2922400C (en) 2013-05-15 2019-11-05 William Denison Lock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633167A (en) * 1970-05-25 1972-01-04 Phinizy R B Security system
US3766522A (en) * 1972-08-10 1973-10-16 Gen Motors Corp Electronic combination lock
US3751718A (en) * 1972-11-16 1973-08-07 L Hanchett Programmable electric locking system
US4050063A (en) * 1975-07-14 1977-09-20 Schull George R Key actuated electronic lock for auto ignitions

Also Published As

Publication number Publication date
DE2750076A1 (de) 1979-03-22
US4149212A (en) 1979-04-10

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Legal Events

Date Code Title Description
PL Patent ceased