FR2929627B1 - HYDRAULIC RETRACTABLE MECHANISM WITHOUT INTERNAL ENERGY TOTALLY INSENSITIVE TO FREEZE AND IMMERSIONABLE FOR THE BAN ON ACCESS TO VEHICLES. - Google Patents

HYDRAULIC RETRACTABLE MECHANISM WITHOUT INTERNAL ENERGY TOTALLY INSENSITIVE TO FREEZE AND IMMERSIONABLE FOR THE BAN ON ACCESS TO VEHICLES.

Info

Publication number
FR2929627B1
FR2929627B1 FR0801834A FR0801834A FR2929627B1 FR 2929627 B1 FR2929627 B1 FR 2929627B1 FR 0801834 A FR0801834 A FR 0801834A FR 0801834 A FR0801834 A FR 0801834A FR 2929627 B1 FR2929627 B1 FR 2929627B1
Authority
FR
France
Prior art keywords
immersionable
ban
freeze
vehicles
access
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 - Fee Related
Application number
FR0801834A
Other languages
French (fr)
Other versions
FR2929627A1 (en
Inventor
Falticeni Jean Luc De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HYDRAFLEX SARL
Original Assignee
HYDRAFLEX SARL
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 HYDRAFLEX SARL filed Critical HYDRAFLEX SARL
Priority to FR0801834A priority Critical patent/FR2929627B1/en
Publication of FR2929627A1 publication Critical patent/FR2929627A1/en
Application granted granted Critical
Publication of FR2929627B1 publication Critical patent/FR2929627B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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)
  • Fluid-Pressure Circuits (AREA)
FR0801834A 2008-04-02 2008-04-02 HYDRAULIC RETRACTABLE MECHANISM WITHOUT INTERNAL ENERGY TOTALLY INSENSITIVE TO FREEZE AND IMMERSIONABLE FOR THE BAN ON ACCESS TO VEHICLES. Expired - Fee Related FR2929627B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0801834A FR2929627B1 (en) 2008-04-02 2008-04-02 HYDRAULIC RETRACTABLE MECHANISM WITHOUT INTERNAL ENERGY TOTALLY INSENSITIVE TO FREEZE AND IMMERSIONABLE FOR THE BAN ON ACCESS TO VEHICLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0801834A FR2929627B1 (en) 2008-04-02 2008-04-02 HYDRAULIC RETRACTABLE MECHANISM WITHOUT INTERNAL ENERGY TOTALLY INSENSITIVE TO FREEZE AND IMMERSIONABLE FOR THE BAN ON ACCESS TO VEHICLES.

Publications (2)

Publication Number Publication Date
FR2929627A1 FR2929627A1 (en) 2009-10-09
FR2929627B1 true FR2929627B1 (en) 2010-09-03

Family

ID=39842668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0801834A Expired - Fee Related FR2929627B1 (en) 2008-04-02 2008-04-02 HYDRAULIC RETRACTABLE MECHANISM WITHOUT INTERNAL ENERGY TOTALLY INSENSITIVE TO FREEZE AND IMMERSIONABLE FOR THE BAN ON ACCESS TO VEHICLES.

Country Status (1)

Country Link
FR (1) FR2929627B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2668338B1 (en) 2011-01-28 2016-11-16 ATG Access Ltd Improved bollards
GB2487582B (en) 2011-01-28 2016-08-24 Atg Access Ltd Bollards
GB2487581A (en) 2011-01-28 2012-08-01 Atg Access Ltd Surface mounted bollard for use as a vehicle impact barrier
GB2491287B (en) 2011-03-31 2015-09-09 Atg Access Ltd Bollards
GB2491197A (en) 2011-05-27 2012-11-28 Atg Access Ltd Bollard for use as vehicle impact barrier
GB2493353B (en) 2011-08-01 2016-07-27 Atg Access Ltd Improvements in and relating to barriers
FR3051542B1 (en) * 2016-05-20 2020-08-14 Eltech Equipements RETRACTABLE LIGHTING LAMP
GB2562059B (en) 2017-05-02 2020-08-12 Atg Access Ltd Improvements in and relating to barriers
CN108103986A (en) * 2017-12-29 2018-06-01 陆彬燕 A kind of vehicle ground storehouse theftproof lock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576508A (en) * 1984-12-06 1986-03-18 Dickinson Harry D Bollard trafficway barrier and vehicle arrest system
GB2247266A (en) * 1990-08-25 1992-02-26 Barry Higginson Security post
FR2881762B1 (en) * 2005-02-04 2007-04-27 Didier Feramus AUTONOMOUS EXTRACTABLE HOUSING COMPRISING A REMOVABLE TERMINAL FOR ACCESS CONTROL
US7244075B2 (en) * 2005-08-04 2007-07-17 Stadler David M Telescoping bollard with screw drive

Also Published As

Publication number Publication date
FR2929627A1 (en) 2009-10-09

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FC Favourable decision of inpi director general on an application for restauration.

Effective date: 20170228

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