发明名称 |
Winch system for mobile crane includes a friction winch for a controlled lowering of heavy loads |
摘要 |
<p>A winch system for heavy loads includes a friction winch (9) to take some of the cable tension when lowering heavy loads and thereby ensuring an even layering of the cable on the main winch. The friction winch comprises two drums driven in opposing directions using a hydraulic drive motor linked to the main hydraulic system of the crane, and can be mounted near to the main winch, i.e. near to the ground.</p> |
申请公布号 |
DE102004046130(A1) |
申请公布日期 |
2006.04.06 |
申请号 |
DE20041046130 |
申请日期 |
2004.09.23 |
申请人 |
FRANZ BRACHT KRAN-VERMIETUNG GMBH |
发明人 |
KLEEGRAF, HERBERT |
分类号 |
B66D1/36;B66C23/36;B66C23/62;B66D1/74 |
主分类号 |
B66D1/36 |
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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