ES2073839T3 - IMPROVED CYLINDER LOCK. - Google Patents

IMPROVED CYLINDER LOCK.

Info

Publication number
ES2073839T3
ES2073839T3 ES92116893T ES92116893T ES2073839T3 ES 2073839 T3 ES2073839 T3 ES 2073839T3 ES 92116893 T ES92116893 T ES 92116893T ES 92116893 T ES92116893 T ES 92116893T ES 2073839 T3 ES2073839 T3 ES 2073839T3
Authority
ES
Spain
Prior art keywords
bushes
tube
spring
cylinder lock
mushroom
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 - Lifetime
Application number
ES92116893T
Other languages
Spanish (es)
Inventor
Deo Errani
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.)
ITALIANA SERRATURE AFFINI
CISA SpA
Original Assignee
ITALIANA SERRATURE AFFINI
CISA SpA
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 ITALIANA SERRATURE AFFINI, CISA SpA filed Critical ITALIANA SERRATURE AFFINI
Application granted granted Critical
Publication of ES2073839T3 publication Critical patent/ES2073839T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pens And Brushes (AREA)
  • Fluid-Damping Devices (AREA)
  • Lock And Its Accessories (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Pinball Game Machines (AREA)
  • Springs (AREA)
  • Eye Examination Apparatus (AREA)
  • Toilet Supplies (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Actuator (AREA)
  • Braking Arrangements (AREA)

Abstract

The cylinder lock has a pair of coaxial bushes (23a, 23b), accommodated in seats (20) provided with external teeth (24a, 24b). The bushes are rotationally coupled to plugs (5a,5b) and slide axially to engage an opening (18) of the bit (14) to define a rotary coupling therewith. A tube (33) is arranged coaxially in said bushes (23a, 23b), a pair of mushroom-shaped elements (29a, 29b) whose stems (30a, 30b) are guided in the opposite ends of said tube (33) and whose circular plates (31a, 31b) are guided in said bushes, said bushes having, in their adjacent ends, internal rings slideable on said tube and, in their opposite ends, diametrical notches and internal collars (27a, 27b) for the abutment of said circular plates (31a, 31b), a spring (32a, 32b) being arranged in each bush, said spring acting between each ring and the related circular plate (31a, 31b), a further spring (34) being arranged inside said tube (33) and acting between the mushroom-like elements (29a, 29b), shoulders being provided on the tube for the abutment of said rings which stop said bushes (23a, 23b) at a distance that at least one of them is rotationally coupled in the opening (18) of the bit. <IMAGE>
ES92116893T 1991-10-11 1992-10-02 IMPROVED CYLINDER LOCK. Expired - Lifetime ES2073839T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910182U IT224819Z2 (en) 1991-10-11 1991-10-11 CYLINDER LOCK OF THE SO-CALLED FRICTION TYPE

Publications (1)

Publication Number Publication Date
ES2073839T3 true ES2073839T3 (en) 1995-08-16

Family

ID=11337528

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92116893T Expired - Lifetime ES2073839T3 (en) 1991-10-11 1992-10-02 IMPROVED CYLINDER LOCK.

Country Status (10)

Country Link
EP (1) EP0536653B1 (en)
AT (1) ATE123838T1 (en)
CZ (1) CZ282302B6 (en)
DE (1) DE69202953T2 (en)
DK (1) DK0536653T3 (en)
ES (1) ES2073839T3 (en)
GR (1) GR3017066T3 (en)
HU (2) HU274U (en)
IT (1) IT224819Z2 (en)
RU (1) RU2057874C1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2088766B1 (en) * 1994-05-19 1997-02-16 Sistemas & Tec Seguridad DEVICE FOR ADAPTATION OF LIGHT BULB TO LOCKS AND SUSCEPTIBLE WITH ANTI-PANIC FUNCTION.
FR2761714B1 (en) * 1997-04-02 1999-06-04 Vachette Sa SAFETY CYLINDER OPERATABLE FROM ONE SIDE WHEN A KEY IS IN PLACE ON THE OTHER SIDE
FR2775716B1 (en) 1998-03-05 2000-05-19 Vachette Sa DOUBLE BARREL SAFETY CYLINDER
IT1304245B1 (en) * 1998-12-02 2001-03-13 Italiana Serrature Affini CYLINDER LOCK OF THE SO-CALLED TYPE.
DE10317449A1 (en) 2003-04-16 2004-11-04 Aug. Winkhaus Gmbh & Co. Kg Coupling device on double lock cylinder and double lock cylinder
RU2520053C1 (en) * 2013-01-15 2014-06-20 Антон Владимирович Чащин Manufacturing method of assemblies, each of which consists of code, support pins and spring, in cylinder secret mechanisms of lock (versions)
PL3640416T3 (en) * 2018-10-15 2023-07-17 Bks Gmbh Key for a lock cylinder and locking device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535426C2 (en) * 1985-10-04 1994-06-30 Bks Gmbh Coupling device in a double lock cylinder
DE8706875U1 (en) * 1987-05-13 1988-09-15 DOM-Sicherheitstechnik GmbH & Co KG, 5040 Brühl Coupling device on double locking cylinders

Also Published As

Publication number Publication date
ATE123838T1 (en) 1995-06-15
CZ309292A3 (en) 1993-07-14
ITBO910182U1 (en) 1993-04-11
HU9200240V0 (en) 1993-05-28
DK0536653T3 (en) 1995-11-06
ITBO910182V0 (en) 1991-10-11
IT224819Z2 (en) 1996-06-27
RU2057874C1 (en) 1996-04-10
EP0536653A1 (en) 1993-04-14
HU9300071D0 (en) 1993-06-28
GR3017066T3 (en) 1995-11-30
CZ282302B6 (en) 1997-06-11
DE69202953D1 (en) 1995-07-20
DE69202953T2 (en) 1995-11-02
EP0536653B1 (en) 1995-06-14
HU274U (en) 1994-04-28

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