NL67750C - - Google Patents

Info

Publication number
NL67750C
NL67750C NL146550A NL146550A NL67750C NL 67750 C NL67750 C NL 67750C NL 146550 A NL146550 A NL 146550A NL 146550 A NL146550 A NL 146550A NL 67750 C NL67750 C NL 67750C
Authority
NL
Netherlands
Application number
NL146550A
Other languages
Dutch (nl)
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 filed Critical
Priority to NL146550A priority Critical patent/NL67750C/nl
Application granted granted Critical
Publication of NL67750C publication Critical patent/NL67750C/nl

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
    • E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
    • E01F13/022—Pedestrian barriers; Barriers for channelling or controlling crowds

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
NL146550A 1949-05-20 1949-05-20 NL67750C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL146550A NL67750C (en) 1949-05-20 1949-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL146550A NL67750C (en) 1949-05-20 1949-05-20

Publications (1)

Publication Number Publication Date
NL67750C true NL67750C (en) 1951-04-16

Family

ID=1820621

Family Applications (1)

Application Number Title Priority Date Filing Date
NL146550A NL67750C (en) 1949-05-20 1949-05-20

Country Status (1)

Country Link
NL (1) NL67750C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356119A (en) * 1992-12-21 1994-10-18 Schock Joel F Versatile baby barrier system
FR2712903A1 (en) * 1993-11-26 1995-06-02 Chevalier R Sa Ets Security fence.
WO2007134554A1 (en) * 2006-05-02 2007-11-29 Vladislava Polaskova Protective barrier
WO2017125109A1 (en) * 2016-01-19 2017-07-27 H.M.R. Handels GmbH Transportable barrier for a crowd block

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356119A (en) * 1992-12-21 1994-10-18 Schock Joel F Versatile baby barrier system
FR2712903A1 (en) * 1993-11-26 1995-06-02 Chevalier R Sa Ets Security fence.
EP0657585A1 (en) * 1993-11-26 1995-06-14 Etablissements R. Chevalier SA Safety barrier
WO2007134554A1 (en) * 2006-05-02 2007-11-29 Vladislava Polaskova Protective barrier
WO2017125109A1 (en) * 2016-01-19 2017-07-27 H.M.R. Handels GmbH Transportable barrier for a crowd block

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