公开(公告)号：US3915501A

公开(公告)日：1975-10-28

申请号：US52628074

申请日：1974-11-22

Applicant: CATERPILLAR TRACTOR CO

Inventor： COBB DELWIN E ,  FIDLER JERRY D ,  GUTMAN NATHAN ,  LIVESAY RICHARD E ,  STEMLER ORRIN A

IPC: E02F3/40 ,  E02F3/42 ,  E02F3/96

CPC classification number: E02F3/425 ,  E02F3/32 ,  E02F3/962 ,  Y10S37/904 ,  Y10S414/125

Abstract: An impact rock breaker includes detachable mounting means and latching means operative to mount the rock breaker on the stick of a backhoe or excavator adjacent the bucket such that the rock breaker can be pivoted between a non-operative position out of the way of the bucket to permit normal operation of the bucket and an operative position latched to the bucket for movement with the bucket for normal operation of the rock breaker.

Abstract translation: 冲击式破碎机包括可拆卸的安装装置和闩锁装置，其可操作以将岩石破碎机安装在靠近铲斗的反铲或挖掘机的杆上，使得岩石破碎机能够在铲斗的非操作位置之间枢转， 允许铲斗的正常操作和锁定到铲斗的操作位置与铲斗一起运动以正常操作岩石破碎机。