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1. 发明申请

US20090050038A1 ZIGZAG SEWING MACHINE 有权
标题翻译： ZIGZAG缝纫机
公开(公告)号：US20090050038A1
公开(公告)日：2009-02-26
申请号：US12194090
申请日：2008-08-19
申请人： Yasunori Ishii , Yasushi Suto
发明人： Yasunori Ishii , Yasushi Suto
IPC分类号： D05B3/04
CPC分类号： D05B1/24 , D05B3/02
摘要： A zigzag sewing machine is provided. The zigzag sewing machine includes a stitching motor which moves a needle, a feeding motor which moves a feed dog to feed a cloth, a needle swinging motor which swings the needle, a multistage-operating portion operable to adjust at least one of a feed amount of the cloth and a swing amount of the needle in a minimum adjustable unit, and a control section which controls the stitching motor, the feeding motor and the needle swinging motor to carry out a zigzag sewing in accordance with the at least one of the feed amount and the swing amount adjusted by the multistage-operating portion. The control section is configured to selectively assign a first value and a second to the minimum adjustable unit depending on whether the stitching motor is in operation or not.
摘要翻译：提供锯齿缝纫机。锯齿缝纫机包括：针头移动的缝合马达，使送料爪移动送布的进给马达;摆动针头的针摆动马达;可操作以调节进给量中的至少一个的多级操作部; 以及在最小可调单元中针的摆动量的控制部分，以及控制部分，其控制缝合马达，进给马达和针摆动马达，以根据进给中的至少一个进行锯齿形缝合量和由多级操作部分调节的摆动量。控制部被配置为根据缝合马达是否在运行而选择性地向最小可调单元分配第一值和第二值。

2. 发明授权

US07963239B2 Zigzag sewing machine 有权
标题翻译：曲折缝纫机
公开(公告)号：US07963239B2
公开(公告)日：2011-06-21
申请号：US12194090
申请日：2008-08-19
申请人： Yasunori Ishii , Yasushi Suto
发明人： Yasunori Ishii , Yasushi Suto
IPC分类号： D05B19/14 , D05B19/16 , D05B3/00
CPC分类号： D05B1/24 , D05B3/02
摘要： A zigzag sewing machine is provided. The zigzag sewing machine includes a stitching motor which moves a needle, a feeding motor which moves a feed dog to feed a cloth, a needle swinging motor which swings the needle, a multistage-operating portion operable to adjust at least one of a feed amount of the cloth and a swing amount of the needle in a minimum adjustable unit, and a control section which controls the stitching motor, the feeding motor and the needle swinging motor to carry out a zigzag sewing in accordance with the at least one of the feed amount and the swing amount adjusted by the multistage-operating portion. The control section is configured to selectively assign a first value and a second to the minimum adjustable unit depending on whether the stitching motor is in operation or not.
摘要翻译：提供锯齿缝纫机。锯齿缝纫机包括：针头移动的缝合马达，使送料爪移动送布的进给马达;摆动针头的针摆动马达;可操作以调节进给量中的至少一个的多级操作部; 以及在最小可调单元中针的摆动量的控制部分，以及控制部分，其控制缝合马达，进给马达和针摆动马达，以根据进给中的至少一个进行锯齿形缝合量和由多级操作部分调节的摆动量。控制部被配置为根据缝合马达是否在运行而选择性地向最小可调单元分配第一值和第二值。

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