DE2843426A1 - One way road traffic barrier - comprises steel spikes sinking on approach from permissible direction - Google Patents
One way road traffic barrier - comprises steel spikes sinking on approach from permissible directionInfo
- Publication number
- DE2843426A1 DE2843426A1 DE19782843426 DE2843426A DE2843426A1 DE 2843426 A1 DE2843426 A1 DE 2843426A1 DE 19782843426 DE19782843426 DE 19782843426 DE 2843426 A DE2843426 A DE 2843426A DE 2843426 A1 DE2843426 A1 DE 2843426A1
- Authority
- DE
- Germany
- Prior art keywords
- approach
- sinking
- road traffic
- comprises steel
- way road
- 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.)
- Withdrawn
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
- E01F13/10—Vehicle barriers specially adapted for allowing passage in one direction only
- E01F13/105—Vehicle barriers specially adapted for allowing passage in one direction only depressible by right-way traffic, e.g. pivotally; actuated by wrong-way traffic
-
- 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
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
- E01F13/123—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats depressible or retractable below the traffic surface, e.g. one-way spike barriers, power-controlled prong barriers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Betr.: Technische Beschreibung Bei dieser Konstruktion handelt es sich umeine "fahrtrichtungsabhängige Straßensperre" Sie soll im wesendlichen auf Autobahn Zu-und Abfahrten eingesetzt werden.Das Hauptmerkmal dabei ist,das Kraftfahrzeuge nur in einer Richtung über die Sperre fahren können.Re: Technical Description This construction is around a "direction-dependent road block" you should essentially on Motorway entrances and exits are used. The main feature is the motor vehicles can only drive over the barrier in one direction.
Es steht außer Frage,daßdabei alle Reifen des Pahrzeuges zerstört werden.Da die Auf-und Abfahrgeschwindigkeit auf den Zufahrten relativ gering ist,dürften im ###Normaltall keine weiteren Schäden auftreten.Als weiteres möchte ich erwähnen,daß es sich hierbei um eine relativ simple mechanische Konstruktion handelt,wodurch die Herstellungs-und ilartungskosten günstig sind.There is no question that this will destroy all of the vehicle's tires Since the up and down speed on the driveways is relatively low, should In the ### normal situation no further damage occurs. I would also like to mention that it is a relatively simple mechanical construction, which means the manufacturing and maintenance costs are cheap.
Falls Rettungsdienste o.ähnl. die Sperre in falscher Richtung überfahren müßten,wäre ###das durch vorheriges aufsetzen einer entsprechender Kunststoffschiene möglich.If emergency services or similar drive over the barrier in the wrong direction would have to, would be ### by first putting on an appropriate plastic rail possible.
Keine persönliche Anmerkung dazu ist,daß die hierbei auftretenden Schäden weitaus geringer sind,als ein eventuell später nachfolgender Prontalzusammenstoß auf der Äutobahn mit allen seinen Folgen:No personal comment is that the here occurring Damage is much less than a possible subsequent prontal collision on the Äutobahn with all its consequences:
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782843426 DE2843426A1 (en) | 1978-10-05 | 1978-10-05 | One way road traffic barrier - comprises steel spikes sinking on approach from permissible direction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782843426 DE2843426A1 (en) | 1978-10-05 | 1978-10-05 | One way road traffic barrier - comprises steel spikes sinking on approach from permissible direction |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2843426A1 true DE2843426A1 (en) | 1980-04-24 |
Family
ID=6051454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782843426 Withdrawn DE2843426A1 (en) | 1978-10-05 | 1978-10-05 | One way road traffic barrier - comprises steel spikes sinking on approach from permissible direction |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2843426A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4382714A (en) * | 1981-03-06 | 1983-05-10 | Hutchison Walter G | Vehicle disabling means |
FR2522036A1 (en) * | 1982-02-25 | 1983-08-26 | Bourdeaud Hui Joel | Barrier for car park - comprises retractable teeth which only allow vehicles to pass in one direction |
EP0507624A1 (en) * | 1991-04-04 | 1992-10-07 | Michael Anthony Prosser | Traffic flow control unit |
FR2679936A1 (en) * | 1991-08-02 | 1993-02-05 | Ledieu Jean | Electric barrier device of the rake (harrow) type intended to control entry and exit of vehicles in selective-access premises |
US5538358A (en) * | 1995-06-08 | 1996-07-23 | Scrimshaw; Laird S. S. | Vehicular access control device |
NL1005893C2 (en) * | 1997-04-24 | 1998-10-27 | Feike Van Der Velde | Road barrier for preventing access by unauthorised vehicles |
FR2855841A1 (en) * | 2003-06-04 | 2004-12-10 | Le Bail Arnaud | Vehicle access preventing device for use in e.g. motorway, has metallic support plate placed on pavement, and fixed tooth system for perforating tire of vehicle, where system is placed in front face of ridger |
ES2279670A1 (en) * | 2005-02-28 | 2007-08-16 | Miguel Angel Ferrer Chavarria | Mechanical warning system for warning drivers of vehicles that have gotten up to railcar has fixing component that contacts fine and heavy meshes, and whose countersink area is surrounded by metallic washer |
-
1978
- 1978-10-05 DE DE19782843426 patent/DE2843426A1/en not_active Withdrawn
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4382714A (en) * | 1981-03-06 | 1983-05-10 | Hutchison Walter G | Vehicle disabling means |
FR2522036A1 (en) * | 1982-02-25 | 1983-08-26 | Bourdeaud Hui Joel | Barrier for car park - comprises retractable teeth which only allow vehicles to pass in one direction |
EP0507624A1 (en) * | 1991-04-04 | 1992-10-07 | Michael Anthony Prosser | Traffic flow control unit |
FR2679936A1 (en) * | 1991-08-02 | 1993-02-05 | Ledieu Jean | Electric barrier device of the rake (harrow) type intended to control entry and exit of vehicles in selective-access premises |
US5538358A (en) * | 1995-06-08 | 1996-07-23 | Scrimshaw; Laird S. S. | Vehicular access control device |
NL1005893C2 (en) * | 1997-04-24 | 1998-10-27 | Feike Van Der Velde | Road barrier for preventing access by unauthorised vehicles |
FR2855841A1 (en) * | 2003-06-04 | 2004-12-10 | Le Bail Arnaud | Vehicle access preventing device for use in e.g. motorway, has metallic support plate placed on pavement, and fixed tooth system for perforating tire of vehicle, where system is placed in front face of ridger |
ES2279670A1 (en) * | 2005-02-28 | 2007-08-16 | Miguel Angel Ferrer Chavarria | Mechanical warning system for warning drivers of vehicles that have gotten up to railcar has fixing component that contacts fine and heavy meshes, and whose countersink area is surrounded by metallic washer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |