Steel structure rolling shaft type sliding shoe auxiliary installing and positioning device
The invention discloses an auxiliary mounting and positioning device for a rolling shaft type sliding shoe of a steel structure, which utilizes rolling friction of a rolling shaft and a guide rail to reduce frictional resistance during transportation of the steel structure, so that the transportatio...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
07.06.2022
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Subjects | |
Online Access | Get full text |
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