FIELD: sewing industry, in particular, cutting and preparing equipment. SUBSTANCE: apparatus has needle mounted for rotation, needle rotational drive fixed on platform spring-biased to upper position for movement relative to guides positioned on needle carrying pressing ring. Needles are inserted into openings of base, which is positioned in parallel with pressing ring and spring-biased relative to it. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
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0 |
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Authors
Dates
1997-08-27—Published
1995-04-10—Filed