发明名称 Stitch length stops for industrial sewing machine
摘要 Stitch length stops for an industrial sewing machine which is implemented by a stop member having a slot therethrough and a finger projecting therefrom, which slot is clamped behind a sheet metal bracket that may be affixed to a sewing machine frame. The sheet metal bracket is fashioned with an aperture through which a screw may extend through the slot of the stop member and into a bracket having a threaded aperture so that the stop member may be compressed between the bracket and sheet metal member. The sheet metal member may be implemented by a belt guard.
申请公布号 US4398482(A) 申请公布日期 1983.08.16
申请号 US19810304740 申请日期 1981.09.23
申请人 THE SINGER COMPANY 发明人 FORREST, DAVID
分类号 D05B27/22;(IPC1-7):D05B27/22 主分类号 D05B27/22
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