Seamed material edge guide for a sewing machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4467739
SERIAL NO

06454050

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A sewing machine for making edge-parallel shaping seams in multiple layer articles such as shirt collars comprises a reciprocating needle for sewing through the multiple layers of a workpiece such as a collar which has a plurality of edges disposed at angles to each other. The construction includes a guide fence having a guide edge extending alongside the needle. The material is guided against the guide edge. A feeder engages the workpiece from below a presser foot which is biased against the needle in a working position. The presser foot has an upwardly extending infeed end and a holddown member in the form of a strip element. It is adjustably supported above the workpiece and includes a front edge which is engaged downwardly on the workpiece and extends into the infeed end of the presser foot.

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Patent Owner(s)

Patent OwnerAddress
PFAFF INDUSTRIEMASCHINEN GMBH6750 KAISERSLAUTERN WEST

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hager, Walter Kaiserslautern, DE 10 85
Petry, Kurt Stelzenberg, DE 5 27

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