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1. 发明授权

US11492235B2 Measuring device for load measurement in a hoist 有权
公开(公告)号：US11492235B2
公开(公告)日：2022-11-08
申请号：US16956507
申请日：2018-12-19
申请人： LIEBHERR-WERK EHINGEN GMBH
发明人： Julian Wehrstedt , Stefan Windbacher , Oliver Ruoss , Uwe Frommelt
IPC分类号： B66C13/16 , B66C13/08 , B66C13/46
摘要： A measuring device for load sensing in a lifting-cable-based hoist, in particular a crane, having at least one pulley for deflecting the lifting cable of the hoist, a fastening means in the form of a cable loop, at the end of which the pulley is mounted so as to be rotatable about its roller axis, and at least one measuring element for sensing a force applied to the pulley.

2. 发明授权

US09446935B2 Method for monitoring crane safety and crane 有权
标题翻译：起重机安全起重机监控方法
公开(公告)号：US09446935B2
公开(公告)日：2016-09-20
申请号：US13915114
申请日：2013-06-11
申请人： Liebherr-Werk Ehingen GmbH
发明人： Oliver Ruoss
IPC分类号： B66C23/88 , B66C13/18 , B66C23/90
CPC分类号： B66C23/88 , B66C13/18 , B66C23/905
摘要： The invention relates to a method for monitoring the crane safety of a crane with a variable support base and with a monitoring unit, wherein several safety criteria are monitored during crane operation, in that, for each criterion which is dependent on at least one parameter relating to the crane configuration and/or crane movement during crane operation, an admissible specific limit value is calculated during crane operation, and monitored for compliance. In addition, the invention relates to a method for operating a crane with a monitoring unit which calculates an admissible bearing load dependent on one or more modifiable parameters, during the operation of the crane, and a sensor system which detects the current modifiable parameters during crane operation, and makes them available to the monitoring unit, wherein one or more sensor values are modified before the calculation of the admissible bearing load, in order to determine the admissible bearing load for one or more future parameters.
摘要翻译：本发明涉及一种用于监测具有可变支撑底座和监测单元的起重机的起重机安全性的方法，其中在起重机操作期间监视几个安全标准，因为对于依赖于至少一个参数的每个标准在起重机操作期间对起重机配置和/或起重机运动，在起重机操作期间计算可接受的特定极限值，并监测其是否符合规定。此外，本发明涉及一种用于操作具有监测单元的起重机的方法，所述监测单元在起重机的操作期间计算取决于一个或多个可修改参数的允许承载载荷，以及在起重机期间检测当前可修改参数的传感器系统操作，并使其可用于监控单元，其中在计算允许的轴承负载之前修改一个或多个传感器值，以便确定一个或多个未来参数的允许的轴承负载。

3. 发明申请

US20130345938A1 Unknown 有权
标题翻译：未知
公开(公告)号：US20130345938A1
公开(公告)日：2013-12-26
申请号：US13915114
申请日：2013-06-11
申请人： Liebherr-Werk Ehingen GmbH
发明人： Oliver Ruoss
IPC分类号： B66C23/88 , B66C13/18
CPC分类号： B66C23/88 , B66C13/18 , B66C23/905
摘要： The invention relates to a method for monitoring the crane safety of a crane with a variable support base and with a monitoring unit, wherein several safety criteria are monitored during crane operation, in that, for each criterion which is dependent on at least one parameter relating to the crane configuration and/or crane movement during crane operation, an admissible specific limit value is calculated during crane operation, and monitored for compliance. In addition, the invention relates to a method for operating a crane with a monitoring unit which calculates an admissible bearing load dependent on one or more modifiable parameters, during the operation of the crane, and a sensor system which detects the current modifiable parameters during crane operation, and makes them available to the monitoring unit, wherein one or more sensor values are modified before the calculation of the admissible bearing load, in order to determine the admissible bearing load for one or more future parameters.
摘要翻译：本发明涉及一种用于监测具有可变支撑底座和监测单元的起重机的起重机安全性的方法，其中在起重机操作期间监视几个安全标准，因为对于依赖于至少一个参数的每个标准在起重机操作期间对起重机配置和/或起重机运动，在起重机操作期间计算可接受的特定极限值，并监测其是否符合规定。此外，本发明涉及一种用于操作具有监测单元的起重机的方法，所述监测单元在起重机的操作期间计算取决于一个或多个可修改参数的允许承载载荷，以及在起重机期间检测当前可修改参数的传感器系统操作，并使其可用于监控单元，其中在计算允许的轴承负载之前修改一个或多个传感器值，以便确定一个或多个未来参数的允许的轴承负载。

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