Bridges inventions 03/06

20060048310 - Foldable bridge platform: A foldable bridge platform including a platform, a base bracket with casters installed beneath the bottom thereof, and a vertical rail erected and secured on the base bracket which provides the platform with a guide for adjusting the height thereof. The platform includes at least one main board and two...

20060048311 - Fiber reinforced polymer composite bridge deck of tubular profile having vertical snap-fit connection: Disclosed is a fiber reinforced polymer composite deck module and a deck constructed by assembling the deck modules, the deck module comprising an upper plate having an upper extension at its one side, a lower plate having a lower extension at its one side opposite to the side of the...

20060042030 - Stump out safety leg system for dock levelers: A pit dock leveler having a base frame secured to a loading dock pit and a dock platform pivotally connected at one of its ends to the base frame and pivotally connected at its opposite end to a dock platform lip that pivots between a downward hanging position when the...