| 摘要 |
In combination, a vehicle (10) including a body having a floor (12) and generally upright walls (14) and a material ejection system for the vehicle including a generally flexible floor (23) mounted adjacent to and generally covering the floor (12) of the vehicle when in extended position. A flexible floor drive roller (25) is rotatably mounted generally adjacent the rearward end of the vehicle (10) and is connected to the flexible floor drive roller (25) and a drive device such as an hydraulic cylinder (28) is operatively connected to the flexible floor drive roller (25) for rotating the flexible floor drive roller to wrap the flexible floor (23) on the flexible floor drive roller. Finally, the operative connection between the drive means (28) and the flexible floor drive roller (25) includes at least one flexible member (27) in tension which transfers torque to the flexible floor drive roller (25) for rotating the flexible floor drive roller (25) to wrap the flexible floor (23) thereon.
|
