- 专利标题: Lifting device, in particular a mobile crane or a cable-operated excavator, having an apparatus for monitoring the raising and lowering procedures of a boom system and corresponding method
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申请号: US16012223申请日: 2018-06-19
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公开(公告)号: US10850953B2公开(公告)日: 2020-12-01
- 发明人: Walter Mietschnig , Manfred Schapler , Thomas Klimmer , Mathias Eder , Martin Stenech
- 申请人: Liebherr-Werk Nenzing GmbH
- 申请人地址: AT Nenzing
- 专利权人: Liebherr-Werk Nenzing GmbH
- 当前专利权人: Liebherr-Werk Nenzing GmbH
- 当前专利权人地址: AT Nenzing
- 代理机构: Dilworth & Barrese, LLP
- 优先权: DE102017113386 20170619
- 主分类号: B66C23/90
- IPC分类号: B66C23/90 ; B66C13/16 ; B66C13/46 ; B66D1/58 ; B66F17/00 ; B66C15/00 ; B66C23/34
摘要:
The invention relates to a lifting device, in particular a mobile crane or a cable-operated excavator, having an apparatus for monitoring the raising and lowering procedures of a boom system of the lifting device.
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