PT80522A - Road barrier - Google Patents

Road barrier

Info

Publication number
PT80522A
PT80522A PT8052285A PT8052285A PT80522A PT 80522 A PT80522 A PT 80522A PT 8052285 A PT8052285 A PT 8052285A PT 8052285 A PT8052285 A PT 8052285A PT 80522 A PT80522 A PT 80522A
Authority
PT
Portugal
Prior art keywords
road barrier
barrier
road
Prior art date
Application number
PT8052285A
Other languages
English (en)
Inventor
Hannes Hantl
Original Assignee
Voest Alpine Krems
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 Voest Alpine Krems filed Critical Voest Alpine Krems
Publication of PT80522A publication Critical patent/PT80522A/pt

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
    • E01F13/12—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
    • E01F13/126—Pitfall barriers, causing the vehicle to face a step-like obstruction
    • 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

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)
PT8052285A 1984-05-25 1985-05-23 Road barrier PT80522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT174084A AT383385B (de) 1984-05-25 1984-05-25 Strassensperre mit einem schrankenbalken

Publications (1)

Publication Number Publication Date
PT80522A true PT80522A (en) 1985-10-01

Family

ID=3519979

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8052285A PT80522A (en) 1984-05-25 1985-05-23 Road barrier

Country Status (5)

Country Link
EP (1) EP0166145A1 (pt)
AT (1) AT383385B (pt)
ES (1) ES295682Y (pt)
FI (1) FI851823L (pt)
PT (1) PT80522A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639975A1 (fr) * 1988-12-06 1990-06-08 Entretien Fourn Mat Equip Indl Dispositif pour le guidage et l'organisation de la circulation des pietons vers et sur les passages cloutes
DE29703749U1 (de) * 1997-03-01 1997-10-16 H. Debuschewitz GmbH & Co KG, 51105 Köln Absperrvorrichtung für Zufahrten
CN106567347B (zh) * 2016-11-09 2019-05-07 山东朋润赛能管业有限公司 公路智能升降限高架及公路智能升降限高控制方法
CN111270624A (zh) * 2020-02-18 2020-06-12 南京奥新可工程科技有限公司 一种道路桥梁用的限高装置
CN111549696A (zh) * 2020-05-27 2020-08-18 杨增福 一种用于公路桥梁的道路限行装置
CN113737680A (zh) * 2021-08-23 2021-12-03 华中科技大学 一种升降式可开合柔性限高系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US563019A (en) * 1896-06-30 Safety-gate for drawbridges and railroad-crossings
US682532A (en) * 1900-12-11 1901-09-10 James M Hally Bridge-gate.
US963433A (en) * 1909-11-08 1910-07-05 Max Goodman Safety device for preventing runaway accidents on bridges.
US1530056A (en) * 1923-02-23 1925-03-17 Pace Peter Gate mechanism
US2023538A (en) * 1933-10-05 1935-12-10 Samuel A Orr Railway crossing barrier
US2088046A (en) * 1936-08-14 1937-07-27 John H Southwell Crossing gate
US2337277A (en) * 1940-08-02 1943-12-21 Emerson D Sawyer Barricade
GB1275559A (en) * 1968-10-26 1972-05-24 Rotax Ltd Improvements relating to road barriers
US3705709A (en) * 1970-06-03 1972-12-12 Wendel Et Compagnie Soc D Safety rail for roads and motorways
US3753553A (en) * 1971-11-17 1973-08-21 R Bockting Topple tower
DE2833353A1 (de) * 1978-07-29 1980-02-21 Kernkraftwerk Obrigheim Gmbh Fanganlage zum gezielten und gewaltsamen abbremsen und einfangen von fahrzeugen
GB2135723A (en) * 1983-02-19 1984-09-05 Clive Johnstone Movable road surface barrier

Also Published As

Publication number Publication date
FI851823A0 (fi) 1985-05-08
ATA174084A (de) 1986-11-15
ES295682Y (es) 1987-11-01
EP0166145A1 (de) 1986-01-02
FI851823L (fi) 1985-11-26
AT383385B (de) 1987-06-25
ES295682U (es) 1987-03-16

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