FR2371548A1 - Demountable bollard for controlling vehicle access - has vertical lever pivoted by lock bolt to engage ground anchor - Google Patents
Demountable bollard for controlling vehicle access - has vertical lever pivoted by lock bolt to engage ground anchorInfo
- Publication number
- FR2371548A1 FR2371548A1 FR7635448A FR7635448A FR2371548A1 FR 2371548 A1 FR2371548 A1 FR 2371548A1 FR 7635448 A FR7635448 A FR 7635448A FR 7635448 A FR7635448 A FR 7635448A FR 2371548 A1 FR2371548 A1 FR 2371548A1
- Authority
- FR
- France
- Prior art keywords
- lever
- bollard
- demountable
- vehicle access
- lock bolt
- 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
- E01F13/02—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
- E01F13/024—Removable barriers with permanently installed base members, e.g. to provide occasional passage
- E01F13/026—Detachable barrier bollards or parking posts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The demountable bollard (1) may be used to prevent vehicle access and has a key-operated lock mechanism. The post is hollow and contains a vertical lever (10) which can pivot about a horizontal axis (9) which locates at approx. the top third point of the lever (10), and the top of the lever (13) is constrained (19) to bear on the bolt (14) of a key-operated lock (15). The foot of the lever has a notch (12) which can engage a ground-anchored stirrup (8). The operation of the lock displaces the bolt which in turn displaces the top of the lever. The lever then pivots causing the notched foot to engage the stirrup mounted on a base plate.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7635448A FR2371548A1 (en) | 1976-11-19 | 1976-11-19 | Demountable bollard for controlling vehicle access - has vertical lever pivoted by lock bolt to engage ground anchor |
FR8204277A FR2523167B2 (en) | 1976-11-19 | 1982-03-09 | FENCE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7635448A FR2371548A1 (en) | 1976-11-19 | 1976-11-19 | Demountable bollard for controlling vehicle access - has vertical lever pivoted by lock bolt to engage ground anchor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2371548A1 true FR2371548A1 (en) | 1978-06-16 |
FR2371548B1 FR2371548B1 (en) | 1979-03-23 |
Family
ID=9180267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7635448A Granted FR2371548A1 (en) | 1976-11-19 | 1976-11-19 | Demountable bollard for controlling vehicle access - has vertical lever pivoted by lock bolt to engage ground anchor |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2371548A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577602A1 (en) * | 1985-02-18 | 1986-08-22 | Avare Georges | Device for operating and locking a rotary member, such as a barrier |
FR2654124A2 (en) * | 1987-12-07 | 1991-05-10 | Clapier Georges | Autonomous bollard (post) with variable height |
EP0432067A1 (en) * | 1989-11-08 | 1991-06-12 | 5 These Industrie S.A. | Autonomic bollard with variable height |
FR2854413A1 (en) * | 2003-04-30 | 2004-11-05 | Da Silva Soc D Expl Des Ets | Safety barrier for preventing passage of unauthorized vehicle e.g. bicycle, has tube with one end linked to support and another end placed at sufficient distance from ground, to rotate half- barriers after removing blocking unit |
ES2632207A1 (en) * | 2016-03-11 | 2017-09-11 | Boada Kanguro, S.L. | Device for the restriction of the circulation of vehicles (Machine-translation by Google Translate, not legally binding) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1401359A (en) * | 1964-04-22 | 1965-06-04 | Removable obstacle to close a vehicle location | |
GB1278937A (en) * | 1968-08-07 | 1972-06-21 | Rotax Ltd | Improvements relating to road barriers |
DE2220464A1 (en) * | 1968-04-10 | 1973-11-15 | Wilhelm Beck | Car-park hinged-pillar entrance barrier - with swivelling bolt at top, latch at bottom, draw-wire and lever |
DE2418113A1 (en) * | 1974-04-13 | 1975-10-30 | Karl Seriot Fa | Vertical barrier for entrances to parking places etc. - has post inside shell and swivel mounted bolt connected to it by swivel bar |
DE2436375A1 (en) * | 1974-07-27 | 1976-02-05 | Ludwig Steffens | Shaped-tube safety barrier post - containing internal round steel bar with top media for drawing bottom hook |
US3956853A (en) * | 1975-03-21 | 1976-05-18 | Montgomery George R | Lockable and releasable parking space barrier |
-
1976
- 1976-11-19 FR FR7635448A patent/FR2371548A1/en active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1401359A (en) * | 1964-04-22 | 1965-06-04 | Removable obstacle to close a vehicle location | |
DE2220464A1 (en) * | 1968-04-10 | 1973-11-15 | Wilhelm Beck | Car-park hinged-pillar entrance barrier - with swivelling bolt at top, latch at bottom, draw-wire and lever |
GB1278937A (en) * | 1968-08-07 | 1972-06-21 | Rotax Ltd | Improvements relating to road barriers |
DE2418113A1 (en) * | 1974-04-13 | 1975-10-30 | Karl Seriot Fa | Vertical barrier for entrances to parking places etc. - has post inside shell and swivel mounted bolt connected to it by swivel bar |
DE2436375A1 (en) * | 1974-07-27 | 1976-02-05 | Ludwig Steffens | Shaped-tube safety barrier post - containing internal round steel bar with top media for drawing bottom hook |
US3956853A (en) * | 1975-03-21 | 1976-05-18 | Montgomery George R | Lockable and releasable parking space barrier |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577602A1 (en) * | 1985-02-18 | 1986-08-22 | Avare Georges | Device for operating and locking a rotary member, such as a barrier |
FR2654124A2 (en) * | 1987-12-07 | 1991-05-10 | Clapier Georges | Autonomous bollard (post) with variable height |
EP0432067A1 (en) * | 1989-11-08 | 1991-06-12 | 5 These Industrie S.A. | Autonomic bollard with variable height |
FR2854413A1 (en) * | 2003-04-30 | 2004-11-05 | Da Silva Soc D Expl Des Ets | Safety barrier for preventing passage of unauthorized vehicle e.g. bicycle, has tube with one end linked to support and another end placed at sufficient distance from ground, to rotate half- barriers after removing blocking unit |
ES2632207A1 (en) * | 2016-03-11 | 2017-09-11 | Boada Kanguro, S.L. | Device for the restriction of the circulation of vehicles (Machine-translation by Google Translate, not legally binding) |
Also Published As
Publication number | Publication date |
---|---|
FR2371548B1 (en) | 1979-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |