发明名称 |
Lift control systems for lifting devices and lifting devices comprising the same |
摘要 |
A control system for a lifting device and a lifting device comprising the same are disclosed. The control system includes a control unit comprising a processor with a memory communicatively coupled to the processor and having computer readable and executable instructions. A battery is electrically coupled to the control unit in addition to at least one indicator. The processor executes the computer readable and executable instructions to: determine an operating characteristic of the lifting device and an operating time of the lifting device as the lifting device is actuated; determine an accumulated load-time parameter for the lifting device based on the operating characteristic and the operating time; store the accumulated load-time parameter in the memory of the lift control system; compare the accumulated load-time parameter to a service constant; and provide an indication the indicator that a lift structural component requires service based on the comparison.
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申请公布号 |
US8474794(B2) |
申请公布日期 |
2013.07.02 |
申请号 |
US20100717532 |
申请日期 |
2010.03.04 |
申请人 |
LILJEDAHL GUNNAR;LIKO RESEARCH & DEVELOPMENT AB |
发明人 |
LILJEDAHL GUNNAR |
分类号 |
B23P6/00 |
主分类号 |
B23P6/00 |
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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