发明名称 |
A GROUND ENGAGING APPARATUS, IN PARTICULAR FOR EXCAVATOR BUCKETS |
摘要 |
A ground engaging apparatus may include a support structure with a first connector opening, a hollow wear member attachable to the support structure. The wear member may include opposite side walls with second and third connector openings extending therethrough alignable with the first connector opening. A connector pin member may be rotatably supported within the first connector opening. The connector pin member may be rotatable to: a first position in which the projections move rearwardly through and then exit recesses, a second position in which the eccentrically curved outer side surfaces engage surfaces of the second and third connector openings in a manner blocking removal of the wear member from the nose portion, and a third position in which the eccentrically curved outer side surfaces forcibly engage the surfaces of the second and third connector openings in a manner rearwardly moving the wear member along the nose portion to tighten the wear member thereon." |
申请公布号 |
EP3147409(A1) |
申请公布日期 |
2017.03.29 |
申请号 |
EP20160192174 |
申请日期 |
2011.08.03 |
申请人 |
Hensley Industries, Inc. |
发明人 |
CAMPOMANES, PATRICK;DIAZ, ISAI |
分类号 |
E02D3/026;A01B13/08;E02F9/28;E21C35/19;F16B19/02;F16B21/12 |
主分类号 |
E02D3/026 |
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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