GB2294972B - Barrier - Google Patents

Barrier

Info

Publication number
GB2294972B
GB2294972B GB9522716A GB9522716A GB2294972B GB 2294972 B GB2294972 B GB 2294972B GB 9522716 A GB9522716 A GB 9522716A GB 9522716 A GB9522716 A GB 9522716A GB 2294972 B GB2294972 B GB 2294972B
Authority
GB
United Kingdom
Prior art keywords
barrier
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
GB9522716A
Other versions
GB9522716D0 (en
GB2294972A (en
Inventor
Arthur Arnold
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.)
APT Controls Ltd
Original Assignee
APT Controls 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 APT Controls Ltd filed Critical APT Controls Ltd
Publication of GB9522716D0 publication Critical patent/GB9522716D0/en
Publication of GB2294972A publication Critical patent/GB2294972A/en
Application granted granted Critical
Publication of GB2294972B publication Critical patent/GB2294972B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
GB9522716A 1994-11-09 1995-11-06 Barrier Expired - Fee Related GB2294972B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9422574A GB9422574D0 (en) 1994-11-09 1994-11-09 An operating mechanism for a gate or barrier pole

Publications (3)

Publication Number Publication Date
GB9522716D0 GB9522716D0 (en) 1996-01-10
GB2294972A GB2294972A (en) 1996-05-15
GB2294972B true GB2294972B (en) 1998-05-27

Family

ID=10764103

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9422574A Pending GB9422574D0 (en) 1994-11-09 1994-11-09 An operating mechanism for a gate or barrier pole
GB9522716A Expired - Fee Related GB2294972B (en) 1994-11-09 1995-11-06 Barrier

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9422574A Pending GB9422574D0 (en) 1994-11-09 1994-11-09 An operating mechanism for a gate or barrier pole

Country Status (1)

Country Link
GB (2) GB9422574D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113240844B (en) * 2021-05-10 2022-05-06 深圳市捷成安科技有限公司 Intelligent channel gate based on Internet of things and use method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1270603A (en) * 1968-04-29 1972-04-12 Acme Cleveland Corp Foundry machine with swinging door
US4004465A (en) * 1976-01-20 1977-01-25 The United States Of America As Represented By The Secretary Of The Air Force Optical window protective shutter mechanism
US4434578A (en) * 1982-06-17 1984-03-06 Rumpz Raphael J Automatic traffic control gate
EP0127506A1 (en) * 1983-05-03 1984-12-05 La Mecanique Electrique Device for controlling an element forming, for example, a tipping door
US4606235A (en) * 1983-09-29 1986-08-19 Eastman Kodak Company Geneva drive
US4612864A (en) * 1984-10-26 1986-09-23 Diebold, Incorporated Fascia protective door mechanism
US4685347A (en) * 1985-12-30 1987-08-11 Amerock Corporation Indexable star wheel
GB2236142A (en) * 1989-08-23 1991-03-27 Cheong Bian Ng Gate operating mechanism

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1270603A (en) * 1968-04-29 1972-04-12 Acme Cleveland Corp Foundry machine with swinging door
US4004465A (en) * 1976-01-20 1977-01-25 The United States Of America As Represented By The Secretary Of The Air Force Optical window protective shutter mechanism
US4434578A (en) * 1982-06-17 1984-03-06 Rumpz Raphael J Automatic traffic control gate
EP0127506A1 (en) * 1983-05-03 1984-12-05 La Mecanique Electrique Device for controlling an element forming, for example, a tipping door
US4606235A (en) * 1983-09-29 1986-08-19 Eastman Kodak Company Geneva drive
US4612864A (en) * 1984-10-26 1986-09-23 Diebold, Incorporated Fascia protective door mechanism
US4685347A (en) * 1985-12-30 1987-08-11 Amerock Corporation Indexable star wheel
GB2236142A (en) * 1989-08-23 1991-03-27 Cheong Bian Ng Gate operating mechanism

Also Published As

Publication number Publication date
GB9522716D0 (en) 1996-01-10
GB9422574D0 (en) 1995-01-04
GB2294972A (en) 1996-05-15

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Legal Events

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

Effective date: 20071106