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IT1131923B - DOUBLE CYLINDER LOCK WITH EMERGENCY KEY - Google Patents

DOUBLE CYLINDER LOCK WITH EMERGENCY KEY

Info

Publication number
IT1131923B
IT1131923B IT23271/80A IT2327180A IT1131923B IT 1131923 B IT1131923 B IT 1131923B IT 23271/80 A IT23271/80 A IT 23271/80A IT 2327180 A IT2327180 A IT 2327180A IT 1131923 B IT1131923 B IT 1131923B
Authority
IT
Italy
Prior art keywords
cylinder lock
double cylinder
emergency key
emergency
key
Prior art date
Application number
IT23271/80A
Other languages
Italian (it)
Other versions
IT8023271A0 (en
Inventor
Josef Jelmreich
Heinz Luef
Original Assignee
Grundmann Gmbh Geb
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 Grundmann Gmbh Geb filed Critical Grundmann Gmbh Geb
Publication of IT8023271A0 publication Critical patent/IT8023271A0/en
Application granted granted Critical
Publication of IT1131923B publication Critical patent/IT1131923B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
    • E05B9/105—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam including disengagement means, e.g. opening from one side being still possible even if the key is inserted from the other side

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
IT23271/80A 1979-07-05 1980-07-04 DOUBLE CYLINDER LOCK WITH EMERGENCY KEY IT1131923B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0469779A AT371535B (en) 1979-07-05 1979-07-05 DOUBLE CYLINDER LOCK

Publications (2)

Publication Number Publication Date
IT8023271A0 IT8023271A0 (en) 1980-07-04
IT1131923B true IT1131923B (en) 1986-06-25

Family

ID=3567258

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23271/80A IT1131923B (en) 1979-07-05 1980-07-04 DOUBLE CYLINDER LOCK WITH EMERGENCY KEY

Country Status (4)

Country Link
AT (1) AT371535B (en)
CH (1) CH647035A5 (en)
DE (1) DE3024073C2 (en)
IT (1) IT1131923B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105545119A (en) * 2016-01-31 2016-05-04 常胜 Lock with two-segment type lock cylinder structure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264923B1 (en) * 1986-10-24 1993-09-08 IKON AKTIENGESELLSCHAFT Präzisionstechnik Double cylinder lock
AT394605B (en) * 1990-05-17 1992-05-25 Emsenhuber Anton CYLINDER LOCK

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194287B (en) * 1961-08-11 1965-06-03 Burg Waechter Kg Luelin A Built-in double cylinder
DE1428524A1 (en) * 1963-08-02 1968-12-12 Wilh Karrenberg Kg Double cylinder lock
DE1553497B1 (en) * 1965-04-28 1970-03-12 Voss Kg J Coupling device in a built-in double cylinder
FR1537981A (en) * 1967-07-21 1968-08-30 Advanced pump lock
US4012931A (en) * 1976-01-13 1977-03-22 Kokusan Kinzoku Kogyo Kabushiki Kaisha Tumbler lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105545119A (en) * 2016-01-31 2016-05-04 常胜 Lock with two-segment type lock cylinder structure

Also Published As

Publication number Publication date
DE3024073A1 (en) 1981-01-08
AT371535B (en) 1983-07-11
IT8023271A0 (en) 1980-07-04
DE3024073C2 (en) 1985-04-11
CH647035A5 (en) 1984-12-28
ATA469779A (en) 1980-09-15

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