ITBO920059U1 - DEVICE TO FACILITATE THE OPENING OF SECURITY DOORS WITH TWO LEAVES - Google Patents

DEVICE TO FACILITATE THE OPENING OF SECURITY DOORS WITH TWO LEAVES

Info

Publication number
ITBO920059U1
ITBO920059U1 ITBO920059U ITBO920059U1 IT BO920059 U1 ITBO920059 U1 IT BO920059U1 IT BO920059 U ITBO920059 U IT BO920059U IT BO920059 U1 ITBO920059 U1 IT BO920059U1
Authority
IT
Italy
Prior art keywords
biscuit
connecting rod
facilitate
opening
organ
Prior art date
Application number
Other languages
Italian (it)
Original Assignee
Italiana Serrature Affini
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 filed Critical Italiana Serrature Affini
Priority to IT92BO000059U priority Critical patent/IT227826Y1/en
Publication of ITBO920059V0 publication Critical patent/ITBO920059V0/en
Priority to EP93104688A priority patent/EP0562526A2/en
Publication of ITBO920059U1 publication Critical patent/ITBO920059U1/en
Application granted granted Critical
Publication of IT227826Y1 publication Critical patent/IT227826Y1/en

Links

Classifications

    • 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
    • E05C7/04—Fastening devices specially adapted for two wings for wings which abut when 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
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Special Wing (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Dispositivo per agevolare l'apertura di porte di sicurezza a due ante caratterizzato dal fatto che comprende un parallelogramma articolato composto da una prima biella rotatoriamente solidale al mozzo della maniglia della controserratura ed una seconda biella fulcrata nella controserratura e collegata a detta prima biella da un biscottino operativamente collegato a detto organo, detta biella e detto biscottino essendo conformati in modo che, azionando la maniglia, detto parallelogramma compia un primo angolo di rotazione, lungo il quale detto biscottino agisce su detto organo spingendolo contro detta serratura per aprirla ed un secondo angolo di rotazione lungo il quale detto biscottino si disimpegna da detto organo.Device to facilitate the opening of two-leaved security doors characterized in that it includes an articulated parallelogram composed of a first connecting rod rotationally integral with the hub of the handle of the lock and a second connecting rod pivoted in the lock and connected to said first connecting rod by a biscuit operatively connected to said organ, said connecting rod and said biscuit being shaped so that, by operating the handle, said parallelogram performs a first rotation angle, along which said biscuit acts on said organ by pushing it against said lock to open it and a second angle of rotation along which said biscuit disengages from said organ.

IT92BO000059U 1992-03-24 1992-03-24 DEVICE TO FACILITATE THE OPENING OF SECURITY DOORS WITH TWO LEAVES IT227826Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT92BO000059U IT227826Y1 (en) 1992-03-24 1992-03-24 DEVICE TO FACILITATE THE OPENING OF SECURITY DOORS WITH TWO LEAVES
EP93104688A EP0562526A2 (en) 1992-03-24 1993-03-22 Device for facilitating the opening of two-leaf safety doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT92BO000059U IT227826Y1 (en) 1992-03-24 1992-03-24 DEVICE TO FACILITATE THE OPENING OF SECURITY DOORS WITH TWO LEAVES

Publications (3)

Publication Number Publication Date
ITBO920059V0 ITBO920059V0 (en) 1992-03-24
ITBO920059U1 true ITBO920059U1 (en) 1993-09-24
IT227826Y1 IT227826Y1 (en) 1998-01-21

Family

ID=11338014

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92BO000059U IT227826Y1 (en) 1992-03-24 1992-03-24 DEVICE TO FACILITATE THE OPENING OF SECURITY DOORS WITH TWO LEAVES

Country Status (2)

Country Link
EP (1) EP0562526A2 (en)
IT (1) IT227826Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124212B1 (en) * 2008-11-12 2014-05-15 Abloy Oy Lock to a passive door by a paired door

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191114221A (en) * 1911-06-15 1912-06-06 Ernestine Gruhle-Nee-Altermann Improvements in or relating to Locks.
DE1703470B1 (en) * 1968-05-25 1972-02-03 Eaton Gmbh Double-acting panic lock for double-leaf doors
DE2738746C3 (en) * 1977-08-27 1981-10-08 Fa. Karl Fliether, 5620 Velbert Release device for a panic door lock with latch and bolt
DE2914372C2 (en) * 1979-04-10 1984-04-05 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Latch bolt panic lock that can be unlocked from the outside

Also Published As

Publication number Publication date
IT227826Y1 (en) 1998-01-21
ITBO920059V0 (en) 1992-03-24
EP0562526A2 (en) 1993-09-29
EP0562526A3 (en) 1994-01-05

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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: 19970326