Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
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Filing date
Publication date
Application filed by Meidensha Electric Manufacturing Co LtdfiledCriticalMeidensha Electric Manufacturing Co Ltd
Priority to JP1659077ApriorityCriticalpatent/JPS53102588A/en
Publication of JPS53102588ApublicationCriticalpatent/JPS53102588A/en
Publication of JPS6121873B2publicationCriticalpatent/JPS6121873B2/ja
PURPOSE: To easily confirm that no slack is retained at a rope of a winch to prevent an accident by constructing a circuit for indicating that the slack of the rope is less than predetermined value.
COPYRIGHT: (C)1978,JPO&Japio
JP1659077A1977-02-171977-02-17Device for detecting slack of swinging winch rope
GrantedJPS53102588A
(en)