发明名称 Sewing machine - has accessory container fastened detachably on baseplate by holding cam
摘要 A sewing machine incorporates an accessory container, which consists of a container section located above the machine base plate. The container section is adapted to the outline of the sewing machine housing and incorporates means for a detachable fastening of the container on the base plate. The means consists of at least one holding cam , which projects over the bottom downwards and is aligned towards the base plate. The holding cam is held engaged in a recess located laterally on the wall of the base plate. Specifically the container features an extension extending along a lateral longitudinal wall over the bottom. One or several holding cams aligned inwards are located on the extension. The cam features a nose at least one one side. The nose can snap into a dent inside the recess. The dent can be formed by through a spring fastened on the base plate. ADVANTAGE - The container is easy to handle and can be fastened on the machine with no major alterations. It is simple and cheap to manufacture.
申请公布号 CH666295(A5) 申请公布日期 1988.07.15
申请号 CH19850002228 申请日期 1985.05.24
申请人 FRITZ GEGAUF AG BERNINA-NAEHMASCHINENFABRIK 发明人 ULMER, CHRISTIAN;ZINDEL, STEFAN
分类号 D05B73/10;D05B77/00;(IPC1-7):D05B73/10 主分类号 D05B73/10
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