ATE37925T1 - LOCKING DEVICE FOR A DOOR LEAF LOCKABLE BEFORE RELEASING A DOOR OPENING. - Google Patents

LOCKING DEVICE FOR A DOOR LEAF LOCKABLE BEFORE RELEASING A DOOR OPENING.

Info

Publication number
ATE37925T1
ATE37925T1 AT85107047T AT85107047T ATE37925T1 AT E37925 T1 ATE37925 T1 AT E37925T1 AT 85107047 T AT85107047 T AT 85107047T AT 85107047 T AT85107047 T AT 85107047T AT E37925 T1 ATE37925 T1 AT E37925T1
Authority
AT
Austria
Prior art keywords
locking device
door
leaf
movement
before releasing
Prior art date
Application number
AT85107047T
Other languages
German (de)
Inventor
Von Resch Julius Maus
Original Assignee
Gretsch Unitas Gmbh
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=6768995&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE37925(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gretsch Unitas Gmbh filed Critical Gretsch Unitas Gmbh
Application granted granted Critical
Publication of ATE37925T1 publication Critical patent/ATE37925T1/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
    • E05B17/005—Preventing accidental lock-out, e.g. by obstruction in the striker

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

1. Locking device for preventing the re-opening of a door aperture after the closure of one leaf of a door which previously rendered the door aperture open, the leaf engaging automatically, by means of a releasable catch means, in the position which it occupied prior to being opened, the said locking device comprising a switchable locking member adapted for optional selection of an operative position or an inoperative position, characterized in that in the case of an at least slidable leaf, the locking member (14) being adapted for movement into a rotary position of an operating handle (2) of a switching mechanism which goes beyond the ready-to-slide position, into the range of movement of the restoring movement of the drive rod or rods or of a projection or fitting (7) which is connected therewith.
AT85107047T 1984-07-19 1985-06-07 LOCKING DEVICE FOR A DOOR LEAF LOCKABLE BEFORE RELEASING A DOOR OPENING. ATE37925T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848421567U DE8421567U1 (en) 1984-07-19 1984-07-19 DEVICE FOR AT LEAST SLIDING WING OF A DOOR, A WINDOW OR. DGL.
EP85107047A EP0174441B1 (en) 1984-07-19 1985-06-07 Locking device for the wing of a door being able to be freed before unlocking of its opening system

Publications (1)

Publication Number Publication Date
ATE37925T1 true ATE37925T1 (en) 1988-10-15

Family

ID=6768995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85107047T ATE37925T1 (en) 1984-07-19 1985-06-07 LOCKING DEVICE FOR A DOOR LEAF LOCKABLE BEFORE RELEASING A DOOR OPENING.

Country Status (3)

Country Link
EP (1) EP0174441B1 (en)
AT (1) ATE37925T1 (en)
DE (2) DE8421567U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8805556U1 (en) * 1988-04-27 1988-06-16 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Fitting for a sash of a window, door or similar that can at least be tilted and adjusted in parallel.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489150A (en) * 1966-06-07 1967-07-21 Sofranq Soc Improvements to locks intended to equip landing doors in particular

Also Published As

Publication number Publication date
EP0174441B1 (en) 1988-10-12
DE8421567U1 (en) 1984-10-04
EP0174441A2 (en) 1986-03-19
DE3565570D1 (en) 1988-11-17
EP0174441A3 (en) 1987-01-07

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Legal Events

Date Code Title Description
RZN Patent revoked