| 摘要 |
1315829 Shovelling machines CLARKE EQUIPMENT CO 8 Dec 1970 [26 Jan 1970] 58133/70 Heading E1F A separable vehicle and end attachment combination comprises a vehicle pivotally mounting a pair of vertically swingable boom arms 24 having an attachment carrier 38 mounted between their outer ends and an end attachment having an upwardly converging opening 84, 86 into which the carrier 38 can be entered so that the end attachment can be moved, an appropriate movement of the arms 24 and carrier 38, against the vehicle body and can be secured to the body by means provided on the body and the attachment. The securing means comprise fixed pins 62 and retractable pins 66 on the body and slots 74 and holes 76 on the attachment, which may be a backhoe shovel unit. |
