FR2761714B1 - SAFETY CYLINDER OPERATABLE FROM ONE SIDE WHEN A KEY IS IN PLACE ON THE OTHER SIDE - Google Patents

SAFETY CYLINDER OPERATABLE FROM ONE SIDE WHEN A KEY IS IN PLACE ON THE OTHER SIDE

Info

Publication number
FR2761714B1
FR2761714B1 FR9703986A FR9703986A FR2761714B1 FR 2761714 B1 FR2761714 B1 FR 2761714B1 FR 9703986 A FR9703986 A FR 9703986A FR 9703986 A FR9703986 A FR 9703986A FR 2761714 B1 FR2761714 B1 FR 2761714B1
Authority
FR
France
Prior art keywords
key
bit
place
operatable
rotors
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.)
Expired - Fee Related
Application number
FR9703986A
Other languages
French (fr)
Other versions
FR2761714A1 (en
Inventor
Robert Mangin
Christian Darmanin
Jacky Corniot
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.)
Assa Abloy France SAS
Original Assignee
Vachette SA
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 Vachette SA filed Critical Vachette SA
Priority to FR9703986A priority Critical patent/FR2761714B1/en
Priority to ES98400124T priority patent/ES2156430T3/en
Priority to EP98400124A priority patent/EP0869236B1/en
Priority to DE69800705T priority patent/DE69800705T2/en
Priority to AT98400124T priority patent/ATE200699T1/en
Publication of FR2761714A1 publication Critical patent/FR2761714A1/en
Application granted granted Critical
Publication of FR2761714B1 publication Critical patent/FR2761714B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Casings For Electric Apparatus (AREA)
  • Burglar Alarm Systems (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Actuator (AREA)
  • Push-Button Switches (AREA)
  • Vehicle Body Suspensions (AREA)
  • Hydraulic Motors (AREA)

Abstract

The cylinder has a stator (1a,b) and rotors (2a,b) with a key recess and a bit (7) between the two rotors (2a,b). The mechanical connection between the bit and at least one of the rotors is effectuated by mechanical connection between the bit and one of the rings of the drive lug. The movement of an axial element (13) is limited so that the axial element does not extend beyond the plane of the central flange (9) of the bit. The movement of the axial element exerts a mechanical pressure on the ring of the other part of the drive lug when acted on by a key which is fully pushed into place.
FR9703986A 1997-04-02 1997-04-02 SAFETY CYLINDER OPERATABLE FROM ONE SIDE WHEN A KEY IS IN PLACE ON THE OTHER SIDE Expired - Fee Related FR2761714B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9703986A FR2761714B1 (en) 1997-04-02 1997-04-02 SAFETY CYLINDER OPERATABLE FROM ONE SIDE WHEN A KEY IS IN PLACE ON THE OTHER SIDE
ES98400124T ES2156430T3 (en) 1997-04-02 1998-01-22 OPERATING SAFETY CYLINDER FROM ONE SIDE WHEN A WRENCH IS INSERTED FROM THE OTHER SIDE.
EP98400124A EP0869236B1 (en) 1997-04-02 1998-01-22 Safety cylinder operable from one side even when a key is inserted in the opposite side
DE69800705T DE69800705T2 (en) 1997-04-02 1998-01-22 Security cylinder that can be operated from one side, even if a key is inserted on the other side
AT98400124T ATE200699T1 (en) 1997-04-02 1998-01-22 SECURITY CYLINDER OPERATED FROM ONE SIDE EVEN IF A KEY IS INSERTED ON THE OTHER SIDE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9703986A FR2761714B1 (en) 1997-04-02 1997-04-02 SAFETY CYLINDER OPERATABLE FROM ONE SIDE WHEN A KEY IS IN PLACE ON THE OTHER SIDE

Publications (2)

Publication Number Publication Date
FR2761714A1 FR2761714A1 (en) 1998-10-09
FR2761714B1 true FR2761714B1 (en) 1999-06-04

Family

ID=9505419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9703986A Expired - Fee Related FR2761714B1 (en) 1997-04-02 1997-04-02 SAFETY CYLINDER OPERATABLE FROM ONE SIDE WHEN A KEY IS IN PLACE ON THE OTHER SIDE

Country Status (5)

Country Link
EP (1) EP0869236B1 (en)
AT (1) ATE200699T1 (en)
DE (1) DE69800705T2 (en)
ES (1) ES2156430T3 (en)
FR (1) FR2761714B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828354A1 (en) * 1988-08-20 1990-02-22 Karrenberg Fa Wilhelm Coupling device on double lock cylinders
DE4112564A1 (en) * 1991-04-17 1992-10-22 Dom Sicherheitstechnik LOCKING CYLINDER
IT224819Z2 (en) * 1991-10-11 1996-06-27 Italiana Serrature Affini CYLINDER LOCK OF THE SO-CALLED FRICTION TYPE
DK9300204U3 (en) * 1993-04-19 1994-08-12 Ruko As Carriage mechanism for use in a double cylinder lock

Also Published As

Publication number Publication date
DE69800705D1 (en) 2001-05-23
FR2761714A1 (en) 1998-10-09
ATE200699T1 (en) 2001-05-15
EP0869236B1 (en) 2001-04-18
DE69800705T2 (en) 2001-09-06
EP0869236A1 (en) 1998-10-07
ES2156430T3 (en) 2001-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse