| 摘要 |
A transverse conveyance apparatus for roller conveyors comprises a frame, a crosswise feeding mechanism mounted to the frame and a lift device for raising and lowering the frame. Each of rotating portions of the crosswise feeding mechanism is of a width freely movable through between two adjacent rollers of the conveyor. The lift device comprises a cylinder, lids closing opposite ends thereof, fixed shafts protruding outwards and longitudinally of the cylinder that is coaxial with said shafts capable of rotating relative to the lids, a motor built in and driving the cylinder to rotate around and relative to the shafts, a reducer built therein, and a resistance unit also built therein and increasing resistance against rotation thereof. Attachment-engaging portions are formed on the respective lids and disposed longitudinally of the cylinder to face outwards so that the portions and the cylinder rotate together. The portions have axes arranged offset with respect to axes of the shafts. The shafts are held in position in and by an immovable part, with the attachment-engaging portions being not only connected to the frame but also capable of rotating relative to the frame.
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