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DE69409057D1 - Lock for the second wing of fire protection doors - Google Patents

Lock for the second wing of fire protection doors

Info

Publication number
DE69409057D1
DE69409057D1 DE69409057T DE69409057T DE69409057D1 DE 69409057 D1 DE69409057 D1 DE 69409057D1 DE 69409057 T DE69409057 T DE 69409057T DE 69409057 T DE69409057 T DE 69409057T DE 69409057 D1 DE69409057 D1 DE 69409057D1
Authority
DE
Germany
Prior art keywords
casing
slide
rods
activating lever
slides
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 - Fee Related
Application number
DE69409057T
Other languages
German (de)
Other versions
DE69409057T2 (en
Inventor
Renzo Ravegnini
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.)
CORBIN SRL, SAN GIOVANNI IN PERSICETO, IT
Original Assignee
CORBIN CO
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11365887&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69409057(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by CORBIN CO filed Critical CORBIN CO
Application granted granted Critical
Publication of DE69409057D1 publication Critical patent/DE69409057D1/en
Publication of DE69409057T2 publication Critical patent/DE69409057T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/004—Lost motion connections
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B5/00—Handles completely let into the surface of the wing
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Special Wing (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

Known locks for a secondary leaf of fire doors comprise a pair of rods which slide vertically, in opposite directions, between an extracted closing position and a retracted opening position, and which at their ends engage corresponding seats provided respectively in a door frame and in a floor, a first upper and a second lower slide which can be connected to the rods and guided in a sliding manner vertically in a casing of the lock against respective return spring means between a position of reciprocal withdrawal and a position of approach, corresponding respectively to the closing and the opening positions of the rods, a rocker return device pivoted centrally on a first pivot in the casing and having at opposite ends pin articulation grooves into which project pins from the slides, for transmission of movement from the first slide to the second slide, a second pivot on the casing on which an activating lever pivots to act on the first slide against second return spring means, such as to give rise to movement of the slides into the position of reciprocal approach. In the present invention the activating lever is located within the casing and the front face of the casing is provided with an aperture for extraction of the activating lever. <IMAGE>
DE69409057T 1993-10-25 1994-10-14 Lock for the second wing of fire protection doors Expired - Fee Related DE69409057T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI000818U IT230668Y1 (en) 1993-10-25 1993-10-25 LOCK FOR SECONDARY DOOR OF FIREPROOF DOORS

Publications (2)

Publication Number Publication Date
DE69409057D1 true DE69409057D1 (en) 1998-04-23
DE69409057T2 DE69409057T2 (en) 1998-07-02

Family

ID=11365887

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409057T Expired - Fee Related DE69409057T2 (en) 1993-10-25 1994-10-14 Lock for the second wing of fire protection doors

Country Status (5)

Country Link
EP (2) EP0819814A3 (en)
AT (1) ATE164200T1 (en)
DE (1) DE69409057T2 (en)
ES (1) ES2113619T3 (en)
IT (1) IT230668Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006014041U1 (en) * 2006-09-13 2006-11-23 Emka Beschlagteile Gmbh & Co. Kg Countersunk closure for doors of thin-walled cupboards has cavity holding lever handle which rests on arm fixed to locking rod with a spring pretensioning locking rod in its extended locking positin
DE102013000968A1 (en) 2013-01-22 2014-07-24 Assa Abloy Sicherheitstechnik Gmbh Locking device with locking bar actuating handle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE12912C (en) * C. D. CH. brühs und H. pollack in Hamburg Self-closing edge bolt for double-leaf doors
FR2252016A5 (en) * 1973-11-15 1975-06-13 Chauvat & Sofranq Reunis
DE2546549C3 (en) * 1975-10-17 1978-07-13 Fa. Wilh. Karrenberg, 5620 Velbert Double-acting panic door lock with latch and bolt
US4488378A (en) * 1983-02-28 1984-12-18 Kawneer Company, Inc. Building entrance
DE3417054A1 (en) * 1984-05-09 1985-11-14 BKS GmbH, 5620 Velbert Espagnolette fastening for the standing wing of two-wing doors, especially automatically closing fire doors
US4663949A (en) * 1985-04-02 1987-05-12 Barry Yane Door latch assembly
DE8701630U1 (en) * 1987-02-04 1987-05-14 BKS GmbH, 5620 Velbert Espagnolette lock for the passive leaf of double-leaf doors
FR2650022B1 (en) * 1989-07-24 1991-10-25 Vachette Sa MULTI-POINT ANTIPANIC LOCK MEDIAN HOUSING, AND ANTIPANIC LOCK EQUIPPED WITH SUCH A HOUSING
US5092144A (en) * 1990-06-27 1992-03-03 W&F Manufacturing, Inc. Door handle and lock assembly for sliding doors
US5161837A (en) * 1991-07-23 1992-11-10 Thomas Industries Inc., Builders Brass Works Div. Rod and case assembly and panic exit device
IT1252294B (en) * 1991-11-15 1995-06-08 Corbin Co DEVICE FOR LOCKING THE SECURITY DOOR CLOSING ROD

Also Published As

Publication number Publication date
EP0649958A2 (en) 1995-04-26
EP0649958B1 (en) 1998-03-18
EP0649958B2 (en) 2006-01-11
DE69409057T2 (en) 1998-07-02
ATE164200T1 (en) 1998-04-15
IT230668Y1 (en) 1999-06-09
EP0819814A3 (en) 1998-02-25
ES2113619T3 (en) 1998-05-01
EP0649958A3 (en) 1995-09-20
ITMI930818V0 (en) 1993-10-25
EP0819814A2 (en) 1998-01-21
ITMI930818U1 (en) 1995-04-25

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: CORBIN SRL, SAN GIOVANNI IN PERSICETO, IT

8339 Ceased/non-payment of the annual fee
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee