GB8916422D0 - A retractable barrier device - Google Patents
A retractable barrier deviceInfo
- Publication number
- GB8916422D0 GB8916422D0 GB898916422A GB8916422A GB8916422D0 GB 8916422 D0 GB8916422 D0 GB 8916422D0 GB 898916422 A GB898916422 A GB 898916422A GB 8916422 A GB8916422 A GB 8916422A GB 8916422 D0 GB8916422 D0 GB 8916422D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- assembly
- spindle
- engagement
- cylindrical
- magnetic
- 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.)
- Granted
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
-
- 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
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
- E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/02—Gates; Doors
- E06B11/021—Wire gates, e.g. traction gates; Fastenings therefor
Abstract
A retractable barrier device comprises a reel assembly including a spindle rotatable within a cylindrical housing and a flexible elongate barrier element (16), secured at one end to the spindle so as to be wound on the spindle by rotation of the spindle by a spring, which is tensioned as the element is withdrawn from the spindle. There is attached to the free end of the flexible element a magnetic assembly (17) comprising a permanent magnet (28) within a housing (21), for engagement with a suitable metal keeper spaced from the reel assembly. The magnetic assembly (17) includes a part-cylindrical concavely curved surface (25) so disposed that the magnet (28) will hold the assembly in magnetic engagement with a part-cylindrical convexly curved metal surface (26) when the concave surface (25) on the assembly (17) is brought into registering engagement with the convex surface (26). The magnet (28) lies within a mouth portion of the assembly (17), and in an alternative arrangement the mouth of the assembly may fit over a flat, correspondingly shaped, keeper plate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888817168A GB8817168D0 (en) | 1988-07-19 | 1988-07-19 | Retractable barrier device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8916422D0 true GB8916422D0 (en) | 1989-09-06 |
GB2221797A GB2221797A (en) | 1990-02-14 |
GB2221797B GB2221797B (en) | 1992-04-29 |
Family
ID=10640720
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888817168A Pending GB8817168D0 (en) | 1988-07-19 | 1988-07-19 | Retractable barrier device |
GB8916422A Expired - Lifetime GB2221797B (en) | 1988-07-19 | 1989-07-18 | A retractable barrier device |
GB919122422A Pending GB9122422D0 (en) | 1988-07-19 | 1991-10-21 | A retractable barrier device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888817168A Pending GB8817168D0 (en) | 1988-07-19 | 1988-07-19 | Retractable barrier device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB919122422A Pending GB9122422D0 (en) | 1988-07-19 | 1991-10-21 | A retractable barrier device |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0352071B1 (en) |
AT (1) | ATE90995T1 (en) |
DE (1) | DE68907286D1 (en) |
GB (3) | GB8817168D0 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2225469B (en) * | 1988-09-24 | 1992-10-21 | Jerome Frederick Knoza Gilding | Barrier |
DE4131580A1 (en) * | 1991-09-23 | 1993-04-01 | Udo Werner Fa | ARRANGEMENT FOR DEFINING THE AREA BETWEEN TWO LIMITING ELEMENTS, IN PARTICULAR THE PASSAGE OF AN ELECTRIC FENCE |
GB2266983B (en) * | 1992-05-12 | 1996-11-13 | Paul Barker | Alarmed Barrier |
FR2817885B1 (en) * | 2000-12-11 | 2003-08-29 | Tech Nouvelles Inoxydables | IMPROVED, SCALABLE METAL TERMINALS, AND URBAN FURNITURE |
GB2377969A (en) * | 2001-06-29 | 2003-01-29 | Joseph Peter William Baker | Actuator mechanism with magnetically coupled uni-flexible member |
US7316388B2 (en) | 2002-07-18 | 2008-01-08 | Primac Limited | Connector and webbing arrangement |
GB0216702D0 (en) * | 2002-07-18 | 2002-08-28 | Primac Ltd | Webbing arrangement |
DE102007021484A1 (en) * | 2007-05-08 | 2008-11-13 | Eberlein, Herbert, Dipl.-Ing. (FH) | Locking device for person passageway, has stationary device equipped with detection device, where detection device is detecting longitudinal movement of belt with aid of contact unit and warning device is activated by detection process |
WO2014134667A1 (en) * | 2013-03-06 | 2014-09-12 | Strang Patrick Holdings Pty Ltd | A barrier assembly |
EP2937463B1 (en) * | 2014-04-23 | 2017-01-11 | Qmetrix GmbH | Belt stand for a person guidance system |
WO2016138584A1 (en) * | 2015-03-03 | 2016-09-09 | Ideal Warehouse Innovations, Inc. | Barrier assembly |
US20180363257A1 (en) * | 2016-02-26 | 2018-12-20 | Sergio Eduardo Gonzalez de Cosio Anaya | Retractable banner adaptable device |
US11560678B2 (en) | 2018-04-13 | 2023-01-24 | Montserrat Llobet | Forklift safety device and method |
CN113565425B (en) * | 2021-07-28 | 2022-10-25 | 安徽晶鹏智能装备科技有限公司 | Advertisement door with single upright post |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU504766B1 (en) * | 1978-08-17 | 1979-10-25 | British Airports Authority | Barrier post for temporary barriers |
GB2095321B (en) * | 1981-02-27 | 1984-09-05 | Morita Tamao | Magnetic closure device |
-
1988
- 1988-07-19 GB GB888817168A patent/GB8817168D0/en active Pending
-
1989
- 1989-07-18 DE DE8989307273T patent/DE68907286D1/en not_active Expired - Lifetime
- 1989-07-18 EP EP89307273A patent/EP0352071B1/en not_active Expired - Lifetime
- 1989-07-18 AT AT89307273T patent/ATE90995T1/en active
- 1989-07-18 GB GB8916422A patent/GB2221797B/en not_active Expired - Lifetime
-
1991
- 1991-10-21 GB GB919122422A patent/GB9122422D0/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0352071A1 (en) | 1990-01-24 |
GB2221797B (en) | 1992-04-29 |
GB2221797A (en) | 1990-02-14 |
GB9122422D0 (en) | 1991-12-04 |
EP0352071B1 (en) | 1993-06-23 |
GB8817168D0 (en) | 1988-08-24 |
DE68907286D1 (en) | 1993-07-29 |
ATE90995T1 (en) | 1993-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19980718 |