发明名称 |
HORIZONTAL ROTARY HOOK FOR SEWING MACHINE |
摘要 |
<p>A horizontal rotary hook for a sewing machine includes an inner bobbin case holder accommodating a bobbin, an outer rotating hook accommodating the bobbin case holder and rotated in a predetermined direction with the bobbin case holder being accommodated in the rotating hook, the rotating hook having an outer peripheral wall formed with a bobbin-thread passing opening through which the bobbin thread passes, an enlarged opening defined in the outer peripheral wall of the rotating hook so as to be continuous to the bobbin-thread passing opening, a beak member separate from the rotating hook and mounted on the rotating hook so as to close the enlarged opening, and a fitting holder mounted on the rotating hook so that a lower part of the beak member is fitted into the fitting holder, thereby holding the beak member.</p> |
申请公布号 |
WO2006058230(A1) |
申请公布日期 |
2006.06.01 |
申请号 |
WO2005US42770 |
申请日期 |
2005.11.23 |
申请人 |
E.I. DUPONT DE NEMOURS AND COMPANY;BROTHER KOGYO KABUSHIKI KAISHA;TAKAHASHI, MASAKAZU;OTA, SHIN;KITAJIMA, KATSUHIRO;ABE, TOSHIO |
发明人 |
TAKAHASHI, MASAKAZU;OTA, SHIN;KITAJIMA, KATSUHIRO;ABE, TOSHIO |
分类号 |
D05B57/00;D05B57/08;D05B57/14 |
主分类号 |
D05B57/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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