GB2552254B - Hold-open device - Google Patents

Hold-open device Download PDF

Info

Publication number
GB2552254B
GB2552254B GB201709157A GB201709157A GB2552254B GB 2552254 B GB2552254 B GB 2552254B GB 201709157 A GB201709157 A GB 201709157A GB 201709157 A GB201709157 A GB 201709157A GB 2552254 B GB2552254 B GB 2552254B
Authority
GB
United Kingdom
Prior art keywords
hold
open device
open
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.)
Active
Application number
GB201709157A
Other versions
GB201709157D0 (en
GB2552254A (en
Inventor
Jagar Tomislav
Hucker Matthias
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.)
Geze GmbH
Original Assignee
Geze 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
Application filed by Geze GmbH filed Critical Geze GmbH
Publication of GB201709157D0 publication Critical patent/GB201709157D0/en
Publication of GB2552254A publication Critical patent/GB2552254A/en
Application granted granted Critical
Publication of GB2552254B publication Critical patent/GB2552254B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/54—Portable devices, e.g. wedges; wedges for holding wings open or 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/22—Fire-dampers with provision for the removal of an obstacle, e.g. rails, conveyors, before closing the opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Special Wing (AREA)
GB201709157A 2016-06-16 2017-06-08 Hold-open device Active GB2552254B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016210776.3A DE102016210776A1 (en) 2016-06-16 2016-06-16 Hold-open

Publications (3)

Publication Number Publication Date
GB201709157D0 GB201709157D0 (en) 2017-07-26
GB2552254A GB2552254A (en) 2018-01-17
GB2552254B true GB2552254B (en) 2020-01-01

Family

ID=59358372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201709157A Active GB2552254B (en) 2016-06-16 2017-06-08 Hold-open device

Country Status (2)

Country Link
DE (1) DE102016210776A1 (en)
GB (1) GB2552254B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110409942A (en) * 2019-08-06 2019-11-05 珠海格力电器股份有限公司 A kind of resistance door device and its operation method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5044680A (en) * 1989-10-04 1991-09-03 Motus Incorporated Door holder power supply access member
GB2359335A (en) * 2000-02-19 2001-08-22 Lawrence Michael Griffin Alarm activated doorstop
DE102005013215A1 (en) * 2005-03-20 2006-09-21 Martin Reuter Self contained release for fire door has a permanent magnet grip with battery powered sliding release powered by an electromagnet
GB2425569A (en) * 2005-04-26 2006-11-01 Mark Batt Rawden Electromagnetic door retainer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807490A (en) * 1951-05-25 1957-09-24 Edward J Stachura Door holding device
GB9207570D0 (en) * 1992-04-07 1992-05-20 Purssey Neil K W Remotely released door holder
US5291631A (en) * 1992-11-23 1994-03-08 Schjoneman Craig A Door stop
US5664817A (en) * 1994-12-30 1997-09-09 E2 Enterprises Inc. Portable door stop
DE202007003739U1 (en) * 2007-03-12 2007-08-23 Waldhelm, Matthias Authorized door opener consists of radio-controlled fire or smoke detector and door opening mechanism, and supplies power to public power authorities without connection, where information exchange take place wirelessly between components
US20090113672A1 (en) * 2007-11-07 2009-05-07 Ibey Jerry Alan Intrinsically-safe ramp for use by rescue personnel
DE102010061385A1 (en) * 2010-12-21 2012-06-21 Dorma Gmbh + Co. Kg Locking arrangement for a door
DE102012210814B4 (en) * 2012-06-26 2022-07-14 Geze Gmbh Drive for opening and/or closing a movable leaf of a door or a window and method for operating this drive

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5044680A (en) * 1989-10-04 1991-09-03 Motus Incorporated Door holder power supply access member
GB2359335A (en) * 2000-02-19 2001-08-22 Lawrence Michael Griffin Alarm activated doorstop
DE102005013215A1 (en) * 2005-03-20 2006-09-21 Martin Reuter Self contained release for fire door has a permanent magnet grip with battery powered sliding release powered by an electromagnet
GB2425569A (en) * 2005-04-26 2006-11-01 Mark Batt Rawden Electromagnetic door retainer

Also Published As

Publication number Publication date
GB201709157D0 (en) 2017-07-26
GB2552254A (en) 2018-01-17
DE102016210776A1 (en) 2017-12-21

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