NL159337B - ROAD SECURITY. - Google Patents

ROAD SECURITY.

Info

Publication number
NL159337B
NL159337B NL7007389A NL7007389A NL159337B NL 159337 B NL159337 B NL 159337B NL 7007389 A NL7007389 A NL 7007389A NL 7007389 A NL7007389 A NL 7007389A NL 159337 B NL159337 B NL 159337B
Authority
NL
Netherlands
Prior art keywords
road security
security
road
Prior art date
Application number
NL7007389A
Other languages
Dutch (nl)
Other versions
NL7007389A (en
Original Assignee
Wilisch Erhart Dr
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
Priority claimed from DE19702016432 external-priority patent/DE2016432C3/en
Application filed by Wilisch Erhart Dr filed Critical Wilisch Erhart Dr
Publication of NL7007389A publication Critical patent/NL7007389A/xx
Publication of NL159337B publication Critical patent/NL159337B/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
    • E01F13/06—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 by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
  • Binders And Loading Units For Sheaves (AREA)
  • Gear Transmission (AREA)
NL7007389A 1970-04-07 1970-05-21 ROAD SECURITY. NL159337B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702016432 DE2016432C3 (en) 1970-04-07 Barrier, in particular for driveways, roads or the like

Publications (2)

Publication Number Publication Date
NL7007389A NL7007389A (en) 1971-10-11
NL159337B true NL159337B (en) 1979-02-15

Family

ID=5767281

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7007389A NL159337B (en) 1970-04-07 1970-05-21 ROAD SECURITY.

Country Status (2)

Country Link
ES (1) ES379876A1 (en)
NL (1) NL159337B (en)

Also Published As

Publication number Publication date
NL7007389A (en) 1971-10-11
ES379876A1 (en) 1973-04-01
DE2016432A1 (en) 1971-10-28
DE2016432B2 (en) 1976-10-14

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: WILISCH