发明名称 |
Excavating wheel with cam assisted bucket wall ejector |
摘要 |
An excavating and loading system is disclosed which includes a vehicle with an excavating wheel assembly at the front. This wheel assembly includes plural excavating wheels each comprising a plurality of digging buckets having a wall supported for pivotal movement between a material receiving position and a material dumping position. A spring is connected to each movable wall for normally positioning the wall in the material receiving position. A cam mounted on each movable wall is engaged by a mechanism fixedly supported at a point offset from the rotational axis of the excavating wheel to pivot each movable wall to the material dumping position against the action of the spring associated therewith.
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申请公布号 |
US4162584(A) |
申请公布日期 |
1979.07.31 |
申请号 |
US19780904383 |
申请日期 |
1978.05.10 |
申请人 |
UNIT RIG AND EQUIPMENT |
发明人 |
SATTERWHITE, CHARLES L |
分类号 |
B65G65/20;E02F3/18;E02F3/24;E02F7/02;(IPC1-7):E02F3/18 |
主分类号 |
B65G65/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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