- 专利标题: Sewing machine with automatic needle threader
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申请号: US11169906申请日: 2005-06-30
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公开(公告)号: US20060011121A1公开(公告)日: 2006-01-19
- 发明人: Shinya Fujihara , Noboru Mizuno , Yoshihisa Shoji
- 申请人: Shinya Fujihara , Noboru Mizuno , Yoshihisa Shoji
- 申请人地址: JP Nagoya-shi
- 专利权人: Brother Kogyo Kabushiki Kaisha
- 当前专利权人: Brother Kogyo Kabushiki Kaisha
- 当前专利权人地址: JP Nagoya-shi
- 优先权: JP2004-194031 20040630
- 主分类号: D05B19/00
- IPC分类号: D05B19/00
摘要:
A sewing machine includes a needle bar holding a sewing needle having an eye hole, a needle threading mechanism including a threading hook passing a needle thread through the eye hole of the sewing needle, a presser bar with a presser foot attached to its lower end, a vertically moving mechanism vertically moving the presser bar, a drive mechanism driving the vertically moving mechanism, a threading operation unit operating the needle threading mechanism, and a drive mechanism controlling unit controlling the drive mechanism vertically moving the presser bar to a position where interference between the presser foot and threading hook is avoided when the needle threading operation unit is operated.
公开/授权文献
- US07143706B2 Sewing machine with automatic needle threader 公开/授权日:2006-12-05
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