| 摘要 |
A parallel track conveyor for temporary installation on a floor. Each track consists of aligned standard length rails with power driven rollers for supporting and transporting a pallet. Each rail consists of serially arranged rollers which are driven by a chain and sprocket mechanism and each rail contains a slack adjusting mechanism for adjusting the slack of the chain without requiring shifting of the end rollers of the rail. Only one rail of each track is arranged to be driven from an outside power source. |
