发明名称 |
Overhead boom mining shovel |
摘要 |
A mining shovel includes a frame having upwardly extending vertical members. A stiff leg having a lower end pivotally connected to the frame, an d an upper end. A dipper handle has a connecting end pivotally connected to the stiff leg upper end, and a dipper end. A boom having a connecting end connected to the support member above the stiff leg lower end extends forwardly over the dipp er handle. A crowd handle is mounted in the support member. |
申请公布号 |
AU1834201(A) |
申请公布日期 |
2001.08.23 |
申请号 |
AU20010018342 |
申请日期 |
2001.02.07 |
申请人 |
BUCYRUS INTERNATIONAL, INC. |
发明人 |
CARL D. GILMORE |
分类号 |
E02F;E02F3/30;E02F3/348;E02F3/36;E02F3/38;E02F3/54;E21C47/00 |
主分类号 |
E02F |
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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