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公开(公告)号：US5653186A
公开(公告)日：1997-08-05
申请号：US470583
申请日：1995-06-07
CPC分类号： D05B69/22
摘要： A sewing machine having a motor drive operating in response to a controller to rotate in forward and reverse rotation directions. A jogging angle may be set and the drive operated automatically for rotation in forward and/or reverse directions as a function of various operating conditions so that the needle is stopped in an optimum position for piercing a material.
摘要翻译： 一种缝纫机，其具有响应于控制器操作的电动机驱动器，其正向和反向旋转方向旋转。 可以设置点动角度，并且驱动器根据各种操作条件而在正向和/或反向方向上自动操作以使针停止在用于刺穿材料的最佳位置。
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公开(公告)号：US5474005A
公开(公告)日：1995-12-12
申请号：US141353
申请日：1993-10-26
CPC分类号： D05B69/22
摘要： A sewing machine having a motor drive operating in response to a controller to rotate in forward and reverse rotation directions. A jogging angle may be set and the drive operated automatically for rotation in forward and/or reverse directions as a function of various operating conditions so that the needle is stopped in an optimum position for piercing a material.
摘要翻译： 一种缝纫机，其具有响应于控制器操作的电动机驱动器，其正向和反向旋转方向旋转。 可以设置点动角度，并且驱动器根据各种操作条件而在正向和/或反向方向上自动操作以使针停止在用于刺穿材料的最佳位置。
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公开(公告)号：US5571240A
公开(公告)日：1996-11-05
申请号：US475301
申请日：1995-06-07
CPC分类号： D05B69/22
摘要： A sewing machine having a motor drive operating in response to a controller to rotate in forward and reverse rotation directions. A jogging angle may be set and the drive operated automatically for rotation in forward and/or reverse directions as a function of various operating conditions so that the needle is stopped in an optimum position for piercing a material.
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公开(公告)号：US5562059A
公开(公告)日：1996-10-08
申请号：US479749
申请日：1995-06-07
CPC分类号： D05B69/22
摘要： A sewing machine having a motor drive operating in response to a controller to rotate in forward and reverse rotation directions. A jogging angle may be set and the drive operated automatically for rotation in forward and/or reverse directions as a function of various operating conditions so that the needle is stopped in an optimum position for piercing a material.
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