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US08172719B2 Continuously variable speed-changing transmission mechanism of sheet laminating apparatus 失效
片材层压装置的连续变速传动机构

Continuously variable speed-changing transmission mechanism of sheet laminating apparatus
Abstract:
A continuously variable speed-changing transmission mechanism of a sheet laminating apparatus includes a control module, a speed changing module, a speed reducing module and a hot press roller module. The continuously variable speed-changing transmission mechanism can laminate a sheet article at a stepless variable speed.
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