GB2359335B - A doorstop - Google Patents

A doorstop

Info

Publication number
GB2359335B
GB2359335B GB0030640A GB0030640A GB2359335B GB 2359335 B GB2359335 B GB 2359335B GB 0030640 A GB0030640 A GB 0030640A GB 0030640 A GB0030640 A GB 0030640A GB 2359335 B GB2359335 B GB 2359335B
Authority
GB
United Kingdom
Prior art keywords
doorstop
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
GB0030640A
Other versions
GB0030640D0 (en
GB2359335A (en
Inventor
Lawrence Michael Griffin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0030640D0 publication Critical patent/GB0030640D0/en
Publication of GB2359335A publication Critical patent/GB2359335A/en
Application granted granted Critical
Publication of GB2359335B publication Critical patent/GB2359335B/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
    • 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
    • E05C17/44—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 with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet
    • E05C17/446—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 with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet of the retractable sliding feet type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • E05B2047/0058—Feeding by batteries
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet
    • 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
    • E05B65/104—Locks or fastenings for special use for panic or emergency doors actuated in response to heat, e.g. with fusible element, bimetal, memory shape or swelling material

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fire Alarms (AREA)
  • Burglar Alarm Systems (AREA)
GB0030640A 2000-02-19 2000-12-15 A doorstop Expired - Fee Related GB2359335B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0003827A GB0003827D0 (en) 2000-02-19 2000-02-19 Doorstop

Publications (3)

Publication Number Publication Date
GB0030640D0 GB0030640D0 (en) 2001-01-31
GB2359335A GB2359335A (en) 2001-08-22
GB2359335B true GB2359335B (en) 2003-12-24

Family

ID=9885927

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0003827A Ceased GB0003827D0 (en) 2000-02-19 2000-02-19 Doorstop
GB0030640A Expired - Fee Related GB2359335B (en) 2000-02-19 2000-12-15 A doorstop

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0003827A Ceased GB0003827D0 (en) 2000-02-19 2000-02-19 Doorstop

Country Status (1)

Country Link
GB (2) GB0003827D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111391962A (en) * 2020-04-18 2020-07-10 江苏小布科技发展有限公司 Electric vehicle battery convenient to fix

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1312738A3 (en) * 2001-11-15 2004-12-15 Thomas Meierhöfer Device for holding a fire-door in an open position
NL1021818C1 (en) * 2002-11-01 2004-05-06 M H B B V Door, provided with at least one latch arranged at a distance from a door top, as well as a system of two doors arranged next to each other and an assembly provided with at least one door.
GB2424920A (en) * 2005-04-08 2006-10-11 Stafford Ezekiel Ferguson Push down door stopping device
GB2425569A (en) * 2005-04-26 2006-11-01 Mark Batt Rawden Electromagnetic door retainer
GB0523375D0 (en) * 2005-11-16 2005-12-28 Fireco Ltd Apparatus for actuating a safety device
FR3011187B1 (en) * 2013-09-27 2017-03-10 Sm Feu THERMAL TRIP LOCK
CN104018748B (en) * 2014-06-22 2016-04-13 石光明 A kind of full-automatic door-inhale
CN104269011A (en) * 2014-09-26 2015-01-07 珠海保税区光联通讯技术有限公司 Sound wave and temperature sensor and working method thereof
CN104653002B (en) * 2015-02-13 2016-04-27 胡海明 Multi-functional safe door lock
WO2016175715A1 (en) * 2015-04-30 2016-11-03 Modern Mi̇mari̇ Yapilar İnşaat Turi̇zm Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ Lock device with alarm
CN105625817B (en) * 2016-03-04 2017-12-05 韩一超 For the door lock on lattice door in livestock circle
DE102016210776A1 (en) * 2016-06-16 2017-12-21 Geze Gmbh Hold-open
US10400489B1 (en) * 2018-08-02 2019-09-03 Brian Douglas Miller Sound-activated remote release electronic door stop
CN110905307A (en) * 2019-12-04 2020-03-24 上海新微技术研发中心有限公司 Automatic fire door opening method for Internet of things intelligent door lock
GB2610424A (en) * 2021-09-06 2023-03-08 Drewnicki Richard Fire door release mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099223A2 (en) * 1982-07-09 1984-01-25 Rae Keith Vallan Electromechanical release mechanism
EP0396471A1 (en) * 1989-05-03 1990-11-07 Association Technique Pour La Recherche Industrielle Appliquee, S.A. Electrical locking device, unlocked by cutting off the current, adapted to emergency-exits
US5082316A (en) * 1989-12-01 1992-01-21 The Cookson Company Release mechanism and method with alarm circuit
US5149157A (en) * 1990-06-05 1992-09-22 Mecanismes Electroniques Realises Innovation Conception Brevets Device for locking an emergency exit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099223A2 (en) * 1982-07-09 1984-01-25 Rae Keith Vallan Electromechanical release mechanism
EP0396471A1 (en) * 1989-05-03 1990-11-07 Association Technique Pour La Recherche Industrielle Appliquee, S.A. Electrical locking device, unlocked by cutting off the current, adapted to emergency-exits
US5082316A (en) * 1989-12-01 1992-01-21 The Cookson Company Release mechanism and method with alarm circuit
US5149157A (en) * 1990-06-05 1992-09-22 Mecanismes Electroniques Realises Innovation Conception Brevets Device for locking an emergency exit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111391962A (en) * 2020-04-18 2020-07-10 江苏小布科技发展有限公司 Electric vehicle battery convenient to fix

Also Published As

Publication number Publication date
GB0030640D0 (en) 2001-01-31
GB2359335A (en) 2001-08-22
GB0003827D0 (en) 2000-04-05

Similar Documents

Publication Publication Date Title
GB0009253D0 (en) A safrty gate
GB2359335B (en) A doorstop
HK1032323A2 (en) A vent-fan
GB0012205D0 (en) Door
GB0113367D0 (en) A lintel
GB2374377B (en) A door
GB2367850B (en) Doors
GB2365917B (en) A hinge
GB0104657D0 (en) A door
AU142999S (en) A door
AU141319S (en) A door stop
AU144208S (en) A door stop
GB2362680B (en) A connection
TW534200U (en) Quake-resistant doors
AU141244S (en) A hinge
AU140404S (en) A hinge
AU144015S (en) A hinge
GB0016210D0 (en) Doorstop
TW414243U (en) A modified door-stopper
GB0024975D0 (en) A clitch
AU142839S (en) A frypan
AU145423S (en) A closet door
AU143471S (en) A section
AU147155S (en) A section
AU148724S (en) A section

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041215