| 摘要 |
The invention relates to a chain, a chain wheel and a chain transmission for lifting gear. The aim of the invention is to increase the dynamic resistance of a round steel chain that is mainly intended for use in combination with lifting gear. To this end, the chain members (5, 6) are locally deformed plastically in the area of their braces (9, 10) in such a manner that they have flat lateral zones (11).
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