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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Pioneer Corp
Original Assignee
Pioneer Corp
Pioneer Electronic Corp
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Filing date
Publication date
Application filed by Pioneer Corp, Pioneer Electronic CorpfiledCriticalPioneer Corp
Priority to JP6738381ApriorityCriticalpatent/JPS57181466A/ja
Publication of JPS57181466ApublicationCriticalpatent/JPS57181466A/ja
Fall damping device particularly for stopping of supports guided on columns being away from one another e.g. lifting carriages in the case of overspeed at same or nearly same height