Overhead roller chain
The utility model relates to an overhead roller chain, designed to solve various defects of current differential chains adopted by the power and free conveyers. Consisting of a pin roll, an inner chain piece, an outer chain piece, a running roller and so on, the utility model is characterized in tha...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
23.01.2008
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Subjects | |
Online Access | Get full text |
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