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ITBO20030560A1 - NOZZLE FOR SECONDARY DOOR OF FIREPROOF DOORS - Google Patents

NOZZLE FOR SECONDARY DOOR OF FIREPROOF DOORS

Info

Publication number
ITBO20030560A1
ITBO20030560A1 IT000560A ITBO20030560A ITBO20030560A1 IT BO20030560 A1 ITBO20030560 A1 IT BO20030560A1 IT 000560 A IT000560 A IT 000560A IT BO20030560 A ITBO20030560 A IT BO20030560A IT BO20030560 A1 ITBO20030560 A1 IT BO20030560A1
Authority
IT
Italy
Prior art keywords
gears
nozzle
secondary door
engage
fireproof doors
Prior art date
Application number
IT000560A
Other languages
Italian (it)
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
Priority to IT000560A priority Critical patent/ITBO20030560A1/en
Priority to AT04023165T priority patent/ATE431888T1/en
Priority to EP04023165A priority patent/EP1520949B1/en
Priority to DE602004021161T priority patent/DE602004021161D1/en
Publication of ITBO20030560A1 publication Critical patent/ITBO20030560A1/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
    • 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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/06—Locks or fastenings with special structural characteristics with lengthwise-adjustable bolts ; with adjustable backset, i.e. distance from door edge
    • 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)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Special Wing (AREA)

Abstract

A selvage (1) for a secondary wing of fire doors, of the type comprising a body provided with gears associated with respective vertically sliding sliders (19) that engage in corresponding receptacles, one in the threshold and one in the lintel of the opening where the door is installed, the gears being associated with a panic bar for opening. The body is symmetrical with respect to a horizontal plane that passes through the centerline and is provided with two symmetrical bits (11), each of which is individually suitable to engage the panic bar, elastic elements being interposed between the sliders (19) and the gears.
IT000560A 2003-09-30 2003-09-30 NOZZLE FOR SECONDARY DOOR OF FIREPROOF DOORS ITBO20030560A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000560A ITBO20030560A1 (en) 2003-09-30 2003-09-30 NOZZLE FOR SECONDARY DOOR OF FIREPROOF DOORS
AT04023165T ATE431888T1 (en) 2003-09-30 2004-09-29 MORTISE LOCK FOR THE STANDING LEAF OF A FIRE DOOR
EP04023165A EP1520949B1 (en) 2003-09-30 2004-09-29 Mortise lock for a secondary wing of fire doors
DE602004021161T DE602004021161D1 (en) 2003-09-30 2004-09-29 Mortise lock for the passive leaf of a fire door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000560A ITBO20030560A1 (en) 2003-09-30 2003-09-30 NOZZLE FOR SECONDARY DOOR OF FIREPROOF DOORS

Publications (1)

Publication Number Publication Date
ITBO20030560A1 true ITBO20030560A1 (en) 2005-04-01

Family

ID=34308080

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000560A ITBO20030560A1 (en) 2003-09-30 2003-09-30 NOZZLE FOR SECONDARY DOOR OF FIREPROOF DOORS

Country Status (4)

Country Link
EP (1) EP1520949B1 (en)
AT (1) ATE431888T1 (en)
DE (1) DE602004021161D1 (en)
IT (1) ITBO20030560A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20030601A1 (en) * 2003-10-15 2005-04-16 Cisa Spa NOZZLE FOR SECONDARY DOOR OF FIREPROOF DOORS
ES2368799T3 (en) * 2007-08-06 2011-11-22 Cisa S.P.A. REVERSIBLE ELECTRIC LOCK.
DE202009008430U1 (en) 2009-06-15 2009-08-20 Bks Gmbh lock
KR101759599B1 (en) * 2014-12-05 2017-07-20 엘에스산전 주식회사 Transportation Device of Withdrawable Circuit Breaker
US11851913B2 (en) 2017-12-11 2023-12-26 Sargent Manufacturing Company Hook bolt for door lock
CA3121593C (en) * 2018-12-21 2023-08-01 Sargent Manufacturing Company Side latch exit device
CN111648670B (en) * 2020-06-29 2021-07-23 温州凯普顿锁业有限公司 Detachable and reinforced lock body structure of multidirectional bolt for intelligent electronic lock
CN115874874B (en) * 2023-01-07 2025-08-08 北京诚品宏通科技发展有限公司 Fire door lock

Family Cites Families (8)

* 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
DE2158405A1 (en) * 1971-11-25 1973-05-30 Doerrenhaus Fa Wilhelm POCKET LOCK
DE7703362U1 (en) * 1977-02-05 1977-05-26 Wilh. Schlechtendahl & Soehne, 5628 Heiligenhaus LOCK FOR PANIC DOORS
FR2601063B1 (en) * 1986-07-07 1988-10-21 Lasnet Jean Pierre MAIN TRUNK INTENDED TO BE INTEGRATED IN AN ANTI-PANIC CLOSURE OF THE PUSH-BAR TYPE.
DE3636236A1 (en) * 1986-10-24 1988-04-28 Betz Gmbh & Co Kg Geb Panic fastening for two-wing doors
IT1242947B (en) * 1990-12-14 1994-05-18 Corni Serrature Srl PANIC HANDLE
DE19652601C1 (en) * 1996-12-18 1998-06-25 Dorma Gmbh & Co Kg Unlocking and locking for a door with a passive leaf and an active leaf
DE10013487C2 (en) * 2000-03-20 2002-12-19 Emka Beschlagteile Locking device for doors of housings, in particular with narrow frame profiles

Also Published As

Publication number Publication date
EP1520949B1 (en) 2009-05-20
DE602004021161D1 (en) 2009-07-02
EP1520949A3 (en) 2006-02-08
ATE431888T1 (en) 2009-06-15
EP1520949A2 (en) 2005-04-06

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