DE2723514C2 - Kraftfahrzeug-Sperrvorrichtung - Google Patents
Kraftfahrzeug-SperrvorrichtungInfo
- Publication number
- DE2723514C2 DE2723514C2 DE2723514A DE2723514A DE2723514C2 DE 2723514 C2 DE2723514 C2 DE 2723514C2 DE 2723514 A DE2723514 A DE 2723514A DE 2723514 A DE2723514 A DE 2723514A DE 2723514 C2 DE2723514 C2 DE 2723514C2
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- section
- post
- pile
- cross
- 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
Links
- 239000002023 wood Substances 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- E01F13/044—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 the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
- E01F13/046—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 the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2723514A DE2723514C2 (de) | 1977-05-25 | 1977-05-25 | Kraftfahrzeug-Sperrvorrichtung |
FR7814509A FR2392172A1 (fr) | 1977-05-25 | 1978-05-09 | Poteau de barrage escamotable pour vehicules automobiles |
BE2056975A BE866995A (fr) | 1977-05-25 | 1978-05-12 | Poteau de barrage escamotable pour vehicules automobiles |
GB22027/78A GB1601525A (en) | 1977-05-25 | 1978-05-24 | Retractabel bollard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2723514A DE2723514C2 (de) | 1977-05-25 | 1977-05-25 | Kraftfahrzeug-Sperrvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2723514A1 DE2723514A1 (de) | 1978-12-07 |
DE2723514C2 true DE2723514C2 (de) | 1987-04-16 |
Family
ID=6009780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2723514A Expired DE2723514C2 (de) | 1977-05-25 | 1977-05-25 | Kraftfahrzeug-Sperrvorrichtung |
Country Status (4)
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0227447A3 (en) * | 1985-12-19 | 1988-04-27 | G.C.J. Greest, Esq. | Parking post |
GB8722132D0 (en) * | 1987-09-21 | 1987-10-28 | Bailey E C | Bollard |
FR2639052B3 (fr) * | 1988-11-16 | 1991-03-08 | Avignon Collectivite | Dispositif de potelet escamotable |
GB2211233A (en) * | 1988-12-23 | 1989-06-28 | Barry Higginson | A security post |
DE9311182U1 (de) * | 1993-07-27 | 1994-04-07 | Gewa Apparatebau GmbH, 73733 Esslingen | Parkplatzwächter zum Absperren von Parkplätzen |
GB2299604A (en) * | 1995-04-07 | 1996-10-09 | Jonathan Mark Nigel Grosvenor | Removable security bollard |
AU719640B2 (en) * | 1996-10-03 | 2000-05-11 | Zygmunt Tyra | Driveway guard |
AU714291B3 (en) * | 1999-07-07 | 1999-12-23 | Bozidar Klinsic | An improved bollard |
FR2931174B1 (fr) * | 2008-05-15 | 2013-06-14 | Alain Antoniazzi | Borne escamotable pour le controle d'acces |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7338995U (de) * | 1974-04-04 | Geiger M | Absperrpfosten | |
GB1256889A (US20030220297A1-20031127-C00074.png) * | 1968-06-20 | 1971-12-15 |
-
1977
- 1977-05-25 DE DE2723514A patent/DE2723514C2/de not_active Expired
-
1978
- 1978-05-09 FR FR7814509A patent/FR2392172A1/fr active Granted
- 1978-05-12 BE BE2056975A patent/BE866995A/xx not_active IP Right Cessation
- 1978-05-24 GB GB22027/78A patent/GB1601525A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2392172A1 (fr) | 1978-12-22 |
DE2723514A1 (de) | 1978-12-07 |
BE866995A (fr) | 1978-09-01 |
FR2392172B3 (US20030220297A1-20031127-C00074.png) | 1980-12-26 |
GB1601525A (en) | 1981-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |