SELF-PROPELLED CRUSHER

摘要

PROBLEM TO BE SOLVED: To simply open/close a cover by slight operation force when the cover openably/closably covering an entrance into a crusher in a self-propelled crusher fitted with the crusher. SOLUTION: The cover openably/closably covering the entrance E into the crusher is constituted of a folding type door body 11 in which a base end side is swingably supported by an entrance edge part and an intermediate part is foldable. On the tip side of the door body 11, a tumbling body 25 which is engaged movably with a guide rail 27 arranged in the side edge part of the entrance E and guides the opening/closing of the door body 11 is set up. COPYRIGHT: (C)2005,JPO&NCIPI