CRANE FOR AUTOMATED WAREHOUSE
PROBLEM TO BE SOLVED: To surely and precisely detect the travelling position in relation to travel control of a crane by a simple structure without being affected by slippage, or the like between a travelling wheel and a travelling rail, eliminate the need for code-plates to shorten the cycle time,...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
30.06.1997
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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