PL1997956T3 - Retractable post - Google Patents

Retractable post

Info

Publication number
PL1997956T3
PL1997956T3 PL08405147T PL08405147T PL1997956T3 PL 1997956 T3 PL1997956 T3 PL 1997956T3 PL 08405147 T PL08405147 T PL 08405147T PL 08405147 T PL08405147 T PL 08405147T PL 1997956 T3 PL1997956 T3 PL 1997956T3
Authority
PL
Poland
Prior art keywords
pipe
slidable
lateral surface
stand
recess
Prior art date
Application number
PL08405147T
Other languages
Polish (pl)
Inventor
Luca Rogantini
Original Assignee
Luca Rogantini
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 Luca Rogantini filed Critical Luca Rogantini
Publication of PL1997956T3 publication Critical patent/PL1997956T3/en

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
    • 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)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Lock And Its Accessories (AREA)
  • Harvester Elements (AREA)

Abstract

The post (1) has a stand pipe (2) with an inner lateral surface and an outer lateral surface (2a), and pipe (3) slidable opposite to the stand pipe. The slidable pipe and the stand pipe are telescopically coupled with each other. The outer lateral surface has a recess (5), and the slidable pipe has an alignment pin (7). The recess has a bracket (G) that includes two branching-off sections (G1, G2), where the section (G2) is shorter than the section (G1). The slidable pipe has an external thread, where the slidable pipe and the stand pipe are made of aluminum or aluminum alloy.
PL08405147T 2007-06-01 2008-05-29 Retractable post PL1997956T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00875/07A CH700820B1 (en) 2007-06-01 2007-06-01 Retractable post.
EP08405147A EP1997956B1 (en) 2007-06-01 2008-05-29 Retractable post

Publications (1)

Publication Number Publication Date
PL1997956T3 true PL1997956T3 (en) 2011-07-29

Family

ID=39719060

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08405147T PL1997956T3 (en) 2007-06-01 2008-05-29 Retractable post

Country Status (5)

Country Link
EP (1) EP1997956B1 (en)
AT (1) ATE498035T1 (en)
CH (1) CH700820B1 (en)
ES (1) ES2361082T3 (en)
PL (1) PL1997956T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101942814B (en) * 2010-08-31 2011-11-23 张家港固耐特围栏系统有限公司 Lifting roadblock
CH704056B1 (en) * 2010-11-05 2014-07-15 Luca Rogantini Palo hideaway for dam.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8722132D0 (en) 1987-09-21 1987-10-28 Bailey E C Bollard
GB2323617A (en) * 1997-03-04 1998-09-30 Graphic Precision Engineering Telescopic Post
US6345930B1 (en) * 2000-03-30 2002-02-12 Parvis Mohassel Manually operable retractable bollard
FR2817885B1 (en) * 2000-12-11 2003-08-29 Tech Nouvelles Inoxydables IMPROVED, SCALABLE METAL TERMINALS, AND URBAN FURNITURE

Also Published As

Publication number Publication date
ATE498035T1 (en) 2011-02-15
ES2361082T3 (en) 2011-06-13
EP1997956A1 (en) 2008-12-03
EP1997956B1 (en) 2011-02-09
CH700820B1 (en) 2010-10-29

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