NL7414255A - BARRIER. - Google Patents

BARRIER.

Info

Publication number
NL7414255A
NL7414255A NL7414255A NL7414255A NL7414255A NL 7414255 A NL7414255 A NL 7414255A NL 7414255 A NL7414255 A NL 7414255A NL 7414255 A NL7414255 A NL 7414255A NL 7414255 A NL7414255 A NL 7414255A
Authority
NL
Netherlands
Prior art keywords
barrier
Prior art date
Application number
NL7414255A
Other languages
Dutch (nl)
Original Assignee
Michael Geiger
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 Michael Geiger filed Critical Michael Geiger
Publication of NL7414255A publication Critical patent/NL7414255A/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)
NL7414255A 1973-10-31 1974-10-31 BARRIER. NL7414255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7338995 1973-10-31

Publications (1)

Publication Number Publication Date
NL7414255A true NL7414255A (en) 1975-05-02

Family

ID=6641138

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7414255A NL7414255A (en) 1973-10-31 1974-10-31 BARRIER.

Country Status (3)

Country Link
CH (1) CH579184A5 (en)
FR (1) FR2250354A7 (en)
NL (1) NL7414255A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508922A1 (en) * 1985-03-13 1986-09-18 Horst 6000 Frankfurt Wellmann Road blocking bollard
DE3508856A1 (en) * 1985-03-13 1986-09-25 Horst 6000 Frankfurt Wellmann Road blocking bollard
US4666331A (en) * 1985-08-19 1987-05-19 Riley William T Instant defense barrier
ZA87516B (en) * 1986-07-17 1987-09-30 Alexander Forrest Vehicle security device
DE8707078U1 (en) * 1987-05-16 1987-10-15 Manfred Fladung GmbH, 8752 Mömbris Bollards
GB2211233A (en) * 1988-12-23 1989-06-28 Barry Higginson A security post
FR2782330B1 (en) * 1998-08-11 2000-10-06 Alain Antoniazzi DEVICE FOR CONTROLLING ACCESS TO A BODY SURFACE
FR2841267B1 (en) * 2002-06-25 2008-01-11 Roland Ferrari DEVICE FOR REMOVABLE ROAD TERMINALS
DE102009021622A1 (en) * 2009-05-16 2010-12-02 Julius Cronenberg Offene Handelsgesellschaft Barrier post for separating two areas, has barrier post elements arranged in longitudinal direction, where former barrier post element actuates locking device and is movable opposite to latter barrier post element

Also Published As

Publication number Publication date
CH579184A5 (en) 1976-08-31
FR2250354A7 (en) 1975-05-30

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Legal Events

Date Code Title Description
BV The patent application has lapsed