GB2437408B - A Mechanism for opening and closing a barrier - Google Patents

A Mechanism for opening and closing a barrier

Info

Publication number
GB2437408B
GB2437408B GB0707537A GB0707537A GB2437408B GB 2437408 B GB2437408 B GB 2437408B GB 0707537 A GB0707537 A GB 0707537A GB 0707537 A GB0707537 A GB 0707537A GB 2437408 B GB2437408 B GB 2437408B
Authority
GB
United Kingdom
Prior art keywords
barrier
closing
opening
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
GB0707537A
Other versions
GB0707537D0 (en
GB2437408A (en
Inventor
James Goddard-Watts
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.)
Silverline Tools Ltd
Original Assignee
Silverline Tools Ltd
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 Silverline Tools Ltd filed Critical Silverline Tools Ltd
Publication of GB0707537D0 publication Critical patent/GB0707537D0/en
Publication of GB2437408A publication Critical patent/GB2437408A/en
Application granted granted Critical
Publication of GB2437408B publication Critical patent/GB2437408B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F13/00—Mechanisms operated by the movement or weight of a person or vehicle
    • E05F13/04—Mechanisms operated by the movement or weight of a person or vehicle by platforms lowered by the weight of the user
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
    • E05F1/06—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
    • E05F1/061—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
GB0707537A 2006-04-19 2007-04-19 A Mechanism for opening and closing a barrier Expired - Fee Related GB2437408B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0607681A GB0607681D0 (en) 2006-04-19 2006-04-19 A mechanism for opening and closing a barrier

Publications (3)

Publication Number Publication Date
GB0707537D0 GB0707537D0 (en) 2007-05-30
GB2437408A GB2437408A (en) 2007-10-24
GB2437408B true GB2437408B (en) 2011-05-25

Family

ID=36580823

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0607681A Ceased GB0607681D0 (en) 2006-04-19 2006-04-19 A mechanism for opening and closing a barrier
GB0707537A Expired - Fee Related GB2437408B (en) 2006-04-19 2007-04-19 A Mechanism for opening and closing a barrier

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0607681A Ceased GB0607681D0 (en) 2006-04-19 2006-04-19 A mechanism for opening and closing a barrier

Country Status (2)

Country Link
GB (2) GB0607681D0 (en)
WO (1) WO2007119062A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2468530B (en) * 2009-03-13 2013-08-21 Silverline Tools Ltd Mechanism for opening and closing a barrier
US8493206B2 (en) 2010-07-30 2013-07-23 Gravity Jack, Inc. Augmented reality and location determination methods and apparatus
GB2482692A (en) * 2010-08-10 2012-02-15 Sensible Solutions Technology Ltd Hands free door actuating device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US948788A (en) * 1909-02-04 1910-02-08 Joseph William Matthews Gate.
GB393963A (en) * 1931-12-12 1933-06-12 Frank Ross Improved means for opening and/or closing gates, doors, and the like structures
DE598432C (en) * 1933-02-25 1934-06-11 Friedrich Eisenlohr Due to its own weight, the door rotates automatically
GB1230013A (en) * 1967-04-11 1971-04-28
GB1378757A (en) * 1971-11-04 1974-12-27 Barker M J Hinged closure member assemblies
US4285165A (en) * 1979-06-21 1981-08-25 Persson Torsten H Arrangement in a gate
WO2004083583A1 (en) * 2003-03-17 2004-09-30 Lomas Geoffrey Eric Automatic gravity operated gate opener

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US948788A (en) * 1909-02-04 1910-02-08 Joseph William Matthews Gate.
GB393963A (en) * 1931-12-12 1933-06-12 Frank Ross Improved means for opening and/or closing gates, doors, and the like structures
DE598432C (en) * 1933-02-25 1934-06-11 Friedrich Eisenlohr Due to its own weight, the door rotates automatically
GB1230013A (en) * 1967-04-11 1971-04-28
GB1378757A (en) * 1971-11-04 1974-12-27 Barker M J Hinged closure member assemblies
US4285165A (en) * 1979-06-21 1981-08-25 Persson Torsten H Arrangement in a gate
WO2004083583A1 (en) * 2003-03-17 2004-09-30 Lomas Geoffrey Eric Automatic gravity operated gate opener

Also Published As

Publication number Publication date
GB0707537D0 (en) 2007-05-30
WO2007119062A1 (en) 2007-10-25
GB2437408A (en) 2007-10-24
GB0607681D0 (en) 2006-05-31

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20150501 AND 20150506

S117 Correction of errors in patents and applications (sect. 117/patents act 1977)

Free format text: REQUEST FILED; REQUEST FOR CORRECTION UNDER SECTION 117 FILED ON 17 FEBRUARY 2016

S117 Correction of errors in patents and applications (sect. 117/patents act 1977)

Free format text: CORRECTIONS ALLOWED; REQUEST FOR CORRECTION UNDER SECTION 117 FILED ON 17 FEBRUARY 2016, ALLOWED ON 22 MARCH 2016.

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170419