TREA

Arrangements for obstructing or restricting traffic

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Industry

  • CPC
  • E01F13/00
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE

Current Industry

E01F13/00Arrangements for obstructing or restricting traffic

Sub Industries

E01F13/02free-standing portable E01F13/022Pedestrian barriers; Barriers for channelling or controlling crowds E01F13/024Removable barriers with permanently installed base members E01F13/026Detachable barrier bollards or parking posts E01F13/028Flexible barrier members E01F13/04movable to allow or prevent passage E01F13/042for controlling access to an individual parking space E01F13/044the barrier being formed by obstructing members situated on, flush with, or below the traffic surface E01F13/046the obstructing members moving up in a translatory motion E01F13/048with obstructing members moving in a translatory motion E01F13/06by swinging into open position about a vertical or horizontal axis parallel to the road direction E01F13/065specially adapted for individual parking spaces E01F13/08by swinging into closed position about a transverse axis situated in the road surface E01F13/085specially adapted for individual parking spaces E01F13/10Vehicle barriers specially adapted for allowing passage in one direction only E01F13/105depressible by right-way traffic E01F13/12for forcibly arresting or disabling vehicles E01F13/123depressible or retractable below the traffic surface E01F13/126Pitfall barriers, causing the vehicle to face a step-like obstruction
Industries