| 摘要 |
A refuse collection vehicle has a lifting apparatus for lifting a refuse storage container onto and off the vehicle's flat bed body. The lifting apparatus employs a pulley apparatus including a plurality of pulleys and a pulley carrier that is moved reciprocally by a single fluid actuated cylinder. A pulley cable is connected to the pulleys in a predetermined manner to apply to the pulley carrier substantially equal forces so the carrier avoids twisting laterally as it moves reciprocally. |
