发明名称 |
Boom sheave with tubular reinforcing members |
摘要 |
A sheave includes a hub defining an axis, a rim defining at least one circumferentially extending groove, and two plates oriented substantially perpendicular to the axis. Each plate is connected to the hub and to the rim, and a plurality of reinforcing tubular members extend between the plates. |
申请公布号 |
AU2012200469(B2) |
申请公布日期 |
2014.02.13 |
申请号 |
AU20120200469 |
申请日期 |
2012.01.27 |
申请人 |
HARNISCHFEGER TECHNOLOGIES, INC. |
发明人 |
STALKER, GLENN H.;POWERS, WILLIAM R. |
分类号 |
F16H55/00;B66D3/04;E02F9/00 |
主分类号 |
F16H55/00 |
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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