ATE468458T1 - LOCKING DEVICE FOR THE STANDING LEAF OF A FIRE DOOR - Google Patents

LOCKING DEVICE FOR THE STANDING LEAF OF A FIRE DOOR

Info

Publication number
ATE468458T1
ATE468458T1 AT06100310T AT06100310T ATE468458T1 AT E468458 T1 ATE468458 T1 AT E468458T1 AT 06100310 T AT06100310 T AT 06100310T AT 06100310 T AT06100310 T AT 06100310T AT E468458 T1 ATE468458 T1 AT E468458T1
Authority
AT
Austria
Prior art keywords
rigidly coupled
selvage
plates
contoured
centerline
Prior art date
Application number
AT06100310T
Other languages
German (de)
Inventor
Deo Errani
Fabrizio Soglia
Original Assignee
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 Cisa Spa filed Critical Cisa Spa
Application granted granted Critical
Publication of ATE468458T1 publication Critical patent/ATE468458T1/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
    • E05C7/06—Fastening devices specially adapted for two wings for wings which abut when closed a fastening device for one wing being actuated or controlled by closing another wing
    • 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
    • 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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/042—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings constructed symmetrically
    • 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
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/042—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with pins engaging slots

Landscapes

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

Abstract

A selvage (1) for secondary wing of fire doors which is fully reversible, of the type which comprises a body provided with gears associated with respective vertically sliding sliders (19), gears associated with an antipanic opening handle, which comprise two contoured and superimposed plates (13) which can slide axially within the selvage (1) and are contoured at one end so as to form a pusher (15), an angular spring (M) which has one arm which rests on the rear wall (3) of the selvage (1) and another arm engaged on an element which is rigidly coupled to the plates (13) in order to keep their end faces rested respectively against the upper wall (4) and the lower wall (5) of the selvage (1), two lever arms (12), which are rigidly coupled to the bits (11) and rest against elements which are rigidly coupled to the plates (13). The body is symmetrical with respect to a horizontal plane which passes through the centerline and is provided with two symmetrical bits (11), each individually adapted to engage the antipanic handle. The elements rigidly coupled to the plates (13) are rockers (24), which are pivoted substantially at their centerline to the respective plate (13) and in which the end that lies opposite to the contact end for the lever arms (12) can be rigidly coupled selectively to the respective plate (13).
AT06100310T 2005-01-13 2006-01-12 LOCKING DEVICE FOR THE STANDING LEAF OF A FIRE DOOR ATE468458T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000013A ITBO20050013A1 (en) 2005-01-13 2005-01-13 NOZZLE FOR SECONDARY DOOR OF FIREPROOF DOORS

Publications (1)

Publication Number Publication Date
ATE468458T1 true ATE468458T1 (en) 2010-06-15

Family

ID=36337612

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06100310T ATE468458T1 (en) 2005-01-13 2006-01-12 LOCKING DEVICE FOR THE STANDING LEAF OF A FIRE DOOR

Country Status (6)

Country Link
EP (1) EP1681413B1 (en)
AT (1) ATE468458T1 (en)
DE (1) DE602006014310D1 (en)
ES (1) ES2343198T3 (en)
IT (1) ITBO20050013A1 (en)
PT (1) PT1681413E (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101021116B (en) * 2007-01-09 2010-05-26 方大集团股份有限公司 Safety push-rod lock
ITMI20092276A1 (en) * 2009-12-23 2011-06-24 Iseo Serrature Spa DOOR LOCK
DE102013001821A1 (en) * 2013-01-11 2014-07-17 Wilh. Schlechtendahl & Söhne GmbH & Co. KG Counter box or mortise lock
WO2020131869A1 (en) * 2018-12-21 2020-06-25 Sargent Manufacturing Company Side latch exit device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH403541A (en) * 1963-08-19 1965-11-30 Suter & Cie J Lock for gates, especially garage doors
DE10256223B4 (en) * 2001-12-01 2014-10-16 Niederhoff & Dellenbusch Gmbh & Co Actuating device for a bar closure
ITBO20030601A1 (en) * 2003-10-15 2005-04-16 Cisa Spa NOZZLE FOR SECONDARY DOOR OF FIREPROOF DOORS

Also Published As

Publication number Publication date
EP1681413B1 (en) 2010-05-19
DE602006014310D1 (en) 2010-07-01
PT1681413E (en) 2010-08-04
ES2343198T3 (en) 2010-07-26
ITBO20050013A1 (en) 2006-07-14
EP1681413A3 (en) 2006-07-26
EP1681413A2 (en) 2006-07-19

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