Dock leveler having an inflatable member
View Patent ↗A dock leveler for use in a loading dock. The dock leveler includes a ramp, an inflatable assembly, and a support structure. The ramp pivots between a generally horizontal lowered position and an upwardly-inclined raised position. The inflatable assembly is positioned under the ramp and adapted to generate a force. The support structure is positioned between the inflatable assembly and the ramp and adapted to transfer the force of the inflatable assembly to the bottom of the ramp to move the ramp from the lowered position to the raised position. A conduit fluidly connects to the inflatable assembly through the support structure.
1. A dock leveler for use in a loading dock, the dock leveler comprising:
a ramp pivotal between a generally horizontal lowered position and an upwardly-inclined raised position;
an inflatable assembly positioned under the ramp and adapted to generate a force;
a support structure positioned between the inflatable assembly and the ramp and adapted to transfer the force of the inflatable assembly to the bottom of the ramp to move the ramp from the lowered position to the raised position; and
a conduit fluidly connected to the inflatable assembly through the support structure.
2. The dock leveler of claim 1 , wherein the conduit fluidly connects to the top of the inflatable assembly, and wherein the conduit provides gas to the top of the inflatable assembly.
3. The dock leveler of claim 1 , wherein the ramp includes at least two beams, and wherein the support structure is adapted to transfer the force of the inflatable assembly to the at least two beams.
4. The dock leveler of claim 1 , wherein the support structure is a plate.
5. The dock leveler of claim 4 , wherein the plate has an aperture, and wherein the conduit is connected to the inflatable assembly through the aperture.