Invention Grant
US09335318B2 Apparatus for recognizing the discard state of a high-strength fiber rope in use in lifting gear
有权
用于识别用于起重装置的高强度纤维绳的丢弃状态的装置
- Patent Title: Apparatus for recognizing the discard state of a high-strength fiber rope in use in lifting gear
- Patent Title (中): 用于识别用于起重装置的高强度纤维绳的丢弃状态的装置
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Application No.: US13950204Application Date: 2013-07-24
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Publication No.: US09335318B2Publication Date: 2016-05-10
- Inventor: Mupende Ilaka , Horst Zerza
- Applicant: LIEBHERR-COMPONENTS BIBERACH GMBH
- Applicant Address: DE Biberach an der Riss
- Assignee: Liebherr-Components Biberach GMBH
- Current Assignee: Liebherr-Components Biberach GMBH
- Current Assignee Address: DE Biberach an der Riss
- Agency: Levine Bagade Han LLP
- Priority: DE202011001846U 20110124
- Main IPC: G01N33/36
- IPC: G01N33/36 ; B66C15/06 ; G01N3/08 ; B66C13/16 ; B66C15/00 ; B66D1/54

Abstract:
The present invention relates generally to lifting gear such as cranes which use high-strength fiber ropes instead of steel ropes. In this respect, the invention in particular relates to an apparatus for recognizing the discard state of a high-strength fiber rope in use at such lifting gear comprising a detection device for detecting at least one rope parameter as well as comprising an evaluation unit for evaluating the rope parameter and for providing a discard signal in dependence on the rope parameter evaluation. In accordance with the invention, the detection device of the apparatus for recognizing the discard state comprises a plurality of differently configured detection means for a magnetic, mechanical, optical and/or electronic detection of a plurality of different rope parameters which can be evaluated by the evaluation unit individually and/or in combination with one another for recognizing the discard state.
Public/Granted literature
- US20140027401A1 APPARATUS FOR RECOGNIZING THE DISCARD STATE OF A HIGH-STRENGTH FIBER ROPE IN USE IN LIFTING GEAR Public/Granted day:2014-01-30
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