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NL7800771A - Union piece in cylindrical lock - has low heat conducting properties, and closure cam incorporating accommodation for coupling piece - Google Patents

Union piece in cylindrical lock - has low heat conducting properties, and closure cam incorporating accommodation for coupling piece

Info

Publication number
NL7800771A
NL7800771A NL7800771A NL7800771A NL7800771A NL 7800771 A NL7800771 A NL 7800771A NL 7800771 A NL7800771 A NL 7800771A NL 7800771 A NL7800771 A NL 7800771A NL 7800771 A NL7800771 A NL 7800771A
Authority
NL
Netherlands
Prior art keywords
piece
low heat
closure cam
heat conducting
cylindrical lock
Prior art date
Application number
NL7800771A
Other languages
Dutch (nl)
Original Assignee
Ankerslot Bv
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 Ankerslot Bv filed Critical Ankerslot Bv
Priority to NL7800771A priority Critical patent/NL7800771A/en
Publication of NL7800771A publication Critical patent/NL7800771A/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
    • E05B9/04—Casings of cylinder locks
    • E05B9/041—Double cylinder locks
    • E05B9/042—Stators consisting of multiple parts being assembled together
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0075—Insulating, e.g. for limiting heat transfer; Increasing fire-resistance of locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • E05B17/047—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member with rotating output elements forming part of cylinder locks, e.g. locking cams of double cylinder locks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Special Wing (AREA)

Abstract

The cylindrical lock has a housing, two inner cylinders (6), a closure cam (9) or driver, and two coupling pieces. The housing comprises two parts (2, 3) located at a distance from each other, and which are interconnected by a union piece. The union piece (4) is of low heat-conducting material, and in the closure cam or driver an accommodating component (8) for the coupling piece is arranged, and which likewise is of low heat conductive capacity. The lock lends itself to door installations with a high degree of fire prevention measures prevalent in the building.
NL7800771A 1978-01-23 1978-01-23 Union piece in cylindrical lock - has low heat conducting properties, and closure cam incorporating accommodation for coupling piece NL7800771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7800771A NL7800771A (en) 1978-01-23 1978-01-23 Union piece in cylindrical lock - has low heat conducting properties, and closure cam incorporating accommodation for coupling piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7800771A NL7800771A (en) 1978-01-23 1978-01-23 Union piece in cylindrical lock - has low heat conducting properties, and closure cam incorporating accommodation for coupling piece

Publications (1)

Publication Number Publication Date
NL7800771A true NL7800771A (en) 1979-07-25

Family

ID=19830212

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7800771A NL7800771A (en) 1978-01-23 1978-01-23 Union piece in cylindrical lock - has low heat conducting properties, and closure cam incorporating accommodation for coupling piece

Country Status (1)

Country Link
NL (1) NL7800771A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0438654A3 (en) * 1990-01-24 1991-11-13 Bks Gmbh Double cylinder lock
EP0611246A1 (en) * 1993-01-27 1994-08-17 Ernst Keller Joining web for mortise type double cylinder lock
US5501087A (en) * 1993-05-27 1996-03-26 Keller; Ernst Rotary locking cylinder for a safety lock
EP0792981A1 (en) * 1996-03-01 1997-09-03 Ernst Keller Double cylinder for safety lock
US5666835A (en) * 1994-03-04 1997-09-16 Keller; Ernst Key and installation double cylinder for a security lock
EP0933495A1 (en) * 1998-01-30 1999-08-04 BKS GmbH Connector for a cylinder lock
EP1209305A1 (en) * 2000-11-27 2002-05-29 Ikon Aktiengesellschaft Präzisionstechnik Construction element system for the assembly of cylinder locks
DE10011102B4 (en) * 2000-03-09 2005-11-10 Wilka Schließtechnik GmbH Double lock cylinder with interconnected by a connector housing parts
EP2628876A3 (en) * 2012-02-15 2017-02-22 DOM Sicherheitstechnik GmbH & Co. KG Electronic locking cylinder

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0438654A3 (en) * 1990-01-24 1991-11-13 Bks Gmbh Double cylinder lock
EP0611246A1 (en) * 1993-01-27 1994-08-17 Ernst Keller Joining web for mortise type double cylinder lock
US5479801A (en) * 1993-01-27 1996-01-02 Keller; Ernst Web for a built-in double lock cylinder
US5501087A (en) * 1993-05-27 1996-03-26 Keller; Ernst Rotary locking cylinder for a safety lock
US5666835A (en) * 1994-03-04 1997-09-16 Keller; Ernst Key and installation double cylinder for a security lock
EP0792981A1 (en) * 1996-03-01 1997-09-03 Ernst Keller Double cylinder for safety lock
EP0933495A1 (en) * 1998-01-30 1999-08-04 BKS GmbH Connector for a cylinder lock
DE10011102B4 (en) * 2000-03-09 2005-11-10 Wilka Schließtechnik GmbH Double lock cylinder with interconnected by a connector housing parts
EP1209305A1 (en) * 2000-11-27 2002-05-29 Ikon Aktiengesellschaft Präzisionstechnik Construction element system for the assembly of cylinder locks
EP2628876A3 (en) * 2012-02-15 2017-02-22 DOM Sicherheitstechnik GmbH & Co. KG Electronic locking cylinder

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