Cross conveyor for storage shelves has horizontally guided telescopic carriage movable both ways and with drive rollers forming with traction device a freewheel type assembly

摘要

The cross conveyor has a horizontally guided telescopic carriage (20) movable both ways inside a load socket (15) and containing a pair of drive rollers (21) with a fixing point (31) on the load socket and a fixing point (32) on the sherpa (17). A traction device (30) forms with the drive roller pair on the telescopic carriage a freewheel type assembly. The traction device is a toothed belt or chain.