发明名称 |
Hoist limiting systems and methods |
摘要 |
<p>A hoist rotation limiting system for a hoist. A hoist drum has a grooved exterior surface configured to position a cable in a predetermined position relative to the ends and longitudinal axis of the hoist drum as the cable is wound onto or off of the hoist drum. Upon the cable being positioned in the predetermined position, the cable urges portions of a carrier weldment to contact a switch, thereby sending an electrical signal to stop rotation of a hoist motor.</p> |
申请公布号 |
AU2012397249(A1) |
申请公布日期 |
2015.07.02 |
申请号 |
AU20120397249 |
申请日期 |
2012.12.18 |
申请人 |
LONGYEAR TM, INC. |
发明人 |
WRIGHT, CHRIS;WREDE, STEFAN;BYRON, JOSHUA |
分类号 |
B66D1/56;B66D1/28 |
主分类号 |
B66D1/56 |
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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