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Patent map and technology intelligence report. Additional Work, Such As Equipping Roads Or Constructig Platforms, Helicopter Landing Stages, Signs, Snow FencesPublished by: Intellectual Property Exchange Published: Jan. 24, 2010 - 15 Pages Table of Contents
AbstractConstruction of platforms or refuge islands; Landing stages for helicopters, e.g. located above buildings; Draining the sub-base of roads or ballastway of railways by trenches, culverts, or conduits; Devices affording protection against snow, sand drifts, side-wind effects, snow slides, avalanches or falling rocks; Anti-dazzle arrangements; Arrangements for absorbing or reflecting air transmitted noise from road or railway traffic; Arrangement of road signs or traffic signals; Arrangements for enforcing caution, e.g. speed bumps; Embedding pads or other sensitive devices in paving or other road surfaces; Arrangements for obstructing or restricting traffic, e.g. gates, barricades; Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact.Get Full Details About This Report >> |
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