LEVEL DIFFERENCE ELIMINATOR

摘要

PROBLEM TO BE SOLVED: To provide a level difference eliminator easy to design a height difference of an elevating/lowering base without tilting and floating the elevating/ lowering base, having high safety and easily decomposable. SOLUTION: A driving sprocket 45 is mounted on a mounting part of a vertical frame 44 and a horizontal frame 43. A driven sprocket 46 is mounted on an upper end part of the vertical frame 44. An endless transmission chain 47 is laid between the driving sprockets 45. An endless lifting chain 48 is laid between the driving sprocket 45 and the driven sprocket 46. The driving sprocket 45 is attachably/detachably connected to a drive shaft 35 or a synchronizing shaft 36 via a rubber shaft joint 38. The elevating/lowering base 52 is removably mounted on the endless lifting chain 48, and the four corners are elevatably/lowerably guided by the vertical frame 44.