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IT1264174B1 - DEVICE TO BLOCK THE LATCHES CONTROLLED BY THE COUNTER LOCK IN A TWO-LEAVED SECURITY DOOR. - Google Patents

DEVICE TO BLOCK THE LATCHES CONTROLLED BY THE COUNTER LOCK IN A TWO-LEAVED SECURITY DOOR.

Info

Publication number
IT1264174B1
IT1264174B1 IT93BO000329A ITBO930329A IT1264174B1 IT 1264174 B1 IT1264174 B1 IT 1264174B1 IT 93BO000329 A IT93BO000329 A IT 93BO000329A IT BO930329 A ITBO930329 A IT BO930329A IT 1264174 B1 IT1264174 B1 IT 1264174B1
Authority
IT
Italy
Prior art keywords
security door
leaved
block
door
sensor
Prior art date
Application number
IT93BO000329A
Other languages
Italian (it)
Inventor
Deo Errani
Original Assignee
Italiane Serrature Affi Ni C I
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 Italiane Serrature Affi Ni C I filed Critical Italiane Serrature Affi Ni C I
Priority to IT93BO000329A priority Critical patent/IT1264174B1/en
Publication of ITBO930329A0 publication Critical patent/ITBO930329A0/en
Priority to ES94110746T priority patent/ES2111809T3/en
Priority to EP94110746A priority patent/EP0635611B1/en
Priority to DE69408050T priority patent/DE69408050T2/en
Publication of ITBO930329A1 publication Critical patent/ITBO930329A1/en
Application granted granted Critical
Publication of IT1264174B1 publication Critical patent/IT1264174B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/2015—Securing, deadlocking or "dogging" the bolt in the fastening position with wedging action
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

Dispositivo per bloccare i chiavistelli comandati dalla controserratura in una porta di sicurezza a due ante, caratterizzato dal fatto che comprende un involucro atto a venire posizionato in un alloggiamento del bordo superiore dell'anta su cui è applicata la controserratura, detto involucro essendo dotato di un foro per il passaggio del chiavistello, ed in esso essendo scorrevole un sensore caricato da una molla ed avente un'estremità destinata a cooperare con l'architrave del controtelaio della porta e dotata di smussatura, in detto sensore essendo disposta una spina mobile trasversalmente ed avente le estremità opposte in impegno in asole di detto involucro, dette asole essendo sagomate in modo tale da determinare il bloccaggio del chiavistello in posizione retratta quando detto sensore viene espulso da detto involucro per effetto di detta molla.Device for locking the bolts controlled by the lock in a two-leaf security door, characterized in that it comprises a housing suitable for being positioned in a housing of the upper edge of the door on which the lock is applied, said housing being equipped with a a hole for the passage of the bolt, and in it being sliding a sensor loaded by a spring and having an end destined to cooperate with the lintel of the door counterframe and provided with chamfering, in said sensor being arranged a transversely movable pin and having the opposite ends engaging in slots of said casing, said slots being shaped in such a way as to cause the locking of the bolt in the retracted position when said sensor is expelled from said casing due to the effect of said spring.

IT93BO000329A 1993-07-21 1993-07-21 DEVICE TO BLOCK THE LATCHES CONTROLLED BY THE COUNTER LOCK IN A TWO-LEAVED SECURITY DOOR. IT1264174B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT93BO000329A IT1264174B1 (en) 1993-07-21 1993-07-21 DEVICE TO BLOCK THE LATCHES CONTROLLED BY THE COUNTER LOCK IN A TWO-LEAVED SECURITY DOOR.
ES94110746T ES2111809T3 (en) 1993-07-21 1994-07-11 DEVICE TO BLOCK THE LATCHES OPERATED BY A HIT LOCK ON A TWO-LEAF EMERGENCY DOOR.
EP94110746A EP0635611B1 (en) 1993-07-21 1994-07-11 Device for locking the bolts actuated by the strike lock in a two-wing emergency door
DE69408050T DE69408050T2 (en) 1993-07-21 1994-07-11 Two-leaf security door with panic lock-controlled locking device for deadbolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93BO000329A IT1264174B1 (en) 1993-07-21 1993-07-21 DEVICE TO BLOCK THE LATCHES CONTROLLED BY THE COUNTER LOCK IN A TWO-LEAVED SECURITY DOOR.

Publications (3)

Publication Number Publication Date
ITBO930329A0 ITBO930329A0 (en) 1993-07-21
ITBO930329A1 ITBO930329A1 (en) 1995-01-21
IT1264174B1 true IT1264174B1 (en) 1996-09-23

Family

ID=11339186

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93BO000329A IT1264174B1 (en) 1993-07-21 1993-07-21 DEVICE TO BLOCK THE LATCHES CONTROLLED BY THE COUNTER LOCK IN A TWO-LEAVED SECURITY DOOR.

Country Status (4)

Country Link
EP (1) EP0635611B1 (en)
DE (1) DE69408050T2 (en)
ES (1) ES2111809T3 (en)
IT (1) IT1264174B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT238933Y1 (en) * 1995-03-16 2001-02-19 Italiana Serrature Affini IMPROVING A DEVICE TO LOCK THE LOCKS IN A SECURITY DOOR
ES2149062B1 (en) * 1997-02-17 2001-04-16 Talleres Escoriaza Sa DEVICE OF HIGH OR LOW CLOSURE POINT, IN DOORS WITH AUTOMATIC LOCK.
DE19727365C1 (en) * 1997-06-27 1998-10-22 Schlechtendahl & Soehne Wilh Locking pawl arrangement esp for spring-loaded bolt of fire-protection door
ES2199615B1 (en) * 2000-10-25 2005-02-16 Talleres De Escoriaza, S.A. HIGH CLOSURE POINT DEVICE FOR EMERGENCY DOOR LOCKS.
CN101581172B (en) * 2009-06-23 2011-12-21 上海欧一安保器材有限公司 Door lock structure opening and closing in preloading condition
DE102009044654A1 (en) * 2009-11-25 2011-05-26 Securidev S.A. Pushrod switch lock
DE202012002742U1 (en) 2012-03-19 2012-04-26 Kfv Karl Fliether Gmbh & Co. Kg Driven bolt lock
DE202012002743U1 (en) 2012-03-19 2012-04-26 Kfv Karl Fliether Gmbh & Co. Kg Driven bolt lock

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE75175C (en) * W. S. BUSBY in South-Melbourne, Australien Lock with secondary trap to trigger the main trap
US1629641A (en) * 1924-08-13 1927-05-24 Berger Mfg Co Lock
GB383359A (en) * 1931-09-26 1932-11-17 Paul Christo Yannedis Improvements in means for securing and releasing emergency exit doors
US2275740A (en) * 1941-01-10 1942-03-10 Gen Motors Corp Hood latch
GB570685A (en) * 1943-09-23 1945-07-18 Wilmot Breeden Ltd Improvements relating to door and like fastenings
GB612094A (en) * 1946-10-04 1948-11-08 Arthur W Adams Ltd Improvements in or relating to panic bolts and like fastening devices for doors and other closure members
US2908523A (en) * 1957-02-25 1959-10-13 Vonnegut Hardware Company Vertical rod, top-and-bottom panic latch mechanism
US5002321A (en) * 1990-06-04 1991-03-26 Shy Haw Yaw Door lock with lightly-closing force

Also Published As

Publication number Publication date
ES2111809T3 (en) 1998-03-16
EP0635611B1 (en) 1998-01-21
EP0635611A1 (en) 1995-01-25
DE69408050T2 (en) 1998-08-20
DE69408050D1 (en) 1998-02-26
ITBO930329A1 (en) 1995-01-21
ITBO930329A0 (en) 1993-07-21

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970728