发明名称 PRESSER FOOT OF SEWING MACHINE
摘要 PROBLEM TO BE SOLVED: To reliably, smoothly and uniformly feed fabric without necessitating the trouble of applying oil when sewing a less smooth fabric and easily carrying out a curve stitch and a fancy stitch. SOLUTION: A small presser foot 9 elastically pressing a fabric W on the downstream side of a sewing direction Y of a needle location hole 5a against moveable feed dogs 8L and 8R on the top face side of a needle plate 7 is mounted, a pair of right and left rotors 12L and 12R elastically pressing the fabric W against the moveable feed dogs 8L and 8R by the peripheral lower ends 12l and 12r are provided, and the straight line distance along the sewing direction Y between the peripheral lower ends 12l and 12r of the pair of right and left rotors 12L and 12R and the pressing portion of the small presser foot 9 is reduced as much as possible to the extent that there is no interference with operation.
申请公布号 JP2003079983(A) 申请公布日期 2003.03.18
申请号 JP20010398272 申请日期 2001.11.20
申请人 YAMATO SEWING MACH CO LTD 发明人 HAYASHIDA TAKAYUKI;SEIRIKI TORU
分类号 D05B29/10;D05B27/10;D05B29/00;(IPC1-7):D05B29/10 主分类号 D05B29/10
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