ES2141986T3 - IMPROVED DEVICE FOR LOCKING LATCHES ON A SECURITY DOOR. - Google Patents

IMPROVED DEVICE FOR LOCKING LATCHES ON A SECURITY DOOR.

Info

Publication number
ES2141986T3
ES2141986T3 ES96103334T ES96103334T ES2141986T3 ES 2141986 T3 ES2141986 T3 ES 2141986T3 ES 96103334 T ES96103334 T ES 96103334T ES 96103334 T ES96103334 T ES 96103334T ES 2141986 T3 ES2141986 T3 ES 2141986T3
Authority
ES
Spain
Prior art keywords
casing
door
flange
bolt
sensor
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
ES96103334T
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 ES2141986T3 publication Critical patent/ES2141986T3/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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1006—Locks or fastenings for special use for panic or emergency doors of the vertical rod type
    • E05B65/1013—Trigger means for holding the bolt in the retracted position and releasing the bolt when the door is closed

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Gates (AREA)

Abstract

The device for locking the bolt in a safety door, comprises a casing (1) provided with a hole (16) for the passage of a bolt (17) and adapted to be arranged in a seat formed in the upper edge of a door hinged to a door frame which is fixed to a wall. A spring-loaded sensor (19) is slideable in the casing (1) and has a chamfered end (30) which cooperates with the upper transverse member (33) of the door frame. A transversely movable pin (25) is arranged in the sensor (19), and has opposite ends engaged in slots (26,27) of the casing (1) that are shaped so as to lock the bolt (17) in a retracted position when the sensor (19) is expelled from the casing (1) by the action of a spring (31). The casing (1) is accommodated loosely in a cavity (14) formed in the upper rail of the door and comprises a flange (5) in which holes (6,7) are formed. The holes (6,7) are loosely engaged by bushes (8,9) which are rigidly coupled to a plate (10) that is superimposed on the flange (5), and are fixed by screws (11) to the upper rail of the door. The bushes (8,9) have a height which is greater than the thickness of the flange (5), so that by abutting against the upper rail of the door they allow tilting movements of the casing (1) in the cavity (14). <IMAGE>
ES96103334T 1995-03-16 1996-03-04 IMPROVED DEVICE FOR LOCKING LATCHES ON A SECURITY DOOR. Expired - Lifetime ES2141986T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1995BO000043U IT238933Y1 (en) 1995-03-16 1995-03-16 IMPROVING A DEVICE TO LOCK THE LOCKS IN A SECURITY DOOR

Publications (1)

Publication Number Publication Date
ES2141986T3 true ES2141986T3 (en) 2000-04-01

Family

ID=11340271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96103334T Expired - Lifetime ES2141986T3 (en) 1995-03-16 1996-03-04 IMPROVED DEVICE FOR LOCKING LATCHES ON A SECURITY DOOR.

Country Status (5)

Country Link
EP (1) EP0732472B1 (en)
AT (1) ATE189499T1 (en)
DE (1) DE69606444T2 (en)
ES (1) ES2141986T3 (en)
IT (1) IT238933Y1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10318352B3 (en) * 2003-04-23 2004-10-14 Wilka Schließtechnik GmbH Switching lock for a door has clamping elements formed as clamping tappets guided in guiding grooves of a guiding sleeve
CN103075055A (en) * 2013-01-16 2013-05-01 创斯达（南通）机电有限公司 Locking device for door bolt
IT201800006901A1 (en) * 2018-07-03 2020-01-03 LOCK FOR VEHICLE DOOR WITH POSITION SENSOR.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264174B1 (en) * 1993-07-21 1996-09-23 Italiane Serrature Affi Ni C I DEVICE TO BLOCK THE LATCHES CONTROLLED BY THE COUNTER LOCK IN A TWO-LEAVED SECURITY DOOR.

Also Published As

Publication number Publication date
EP0732472A3 (en) 1997-03-26
IT238933Y1 (en) 2001-02-19
DE69606444D1 (en) 2000-03-09
ITBO950043U1 (en) 1996-09-16
DE69606444T2 (en) 2000-06-21
ATE189499T1 (en) 2000-02-15
EP0732472A2 (en) 1996-09-18
ITBO950043V0 (en) 1995-03-16
EP0732472B1 (en) 2000-02-02

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