发明名称 |
Embroiderable sewing machine |
摘要 |
An embroiderable sewing machine, including a plurality types of embroidery frames that hold a workpiece cloth to be embroidered; a carriage allowing selective attachment and detachment of the embroidery frames; a transfer mechanism that transfers the carriage independently in two orthogonal directions; a first detector that outputs a constant signal corresponding to the type of embroidery frame attached to the carriage; a second detector capable of outputting a detection signal based on presence and absence of a detection subject provided at the embroidery frame; and a signal converter that converts the constant signal outputted from the first detector into a periodic signal based on the detection signal outputted from the second detector.
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申请公布号 |
US8020500(B2) |
申请公布日期 |
2011.09.20 |
申请号 |
US20080155943 |
申请日期 |
2008.06.11 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
SHIMIZU MASAKI;NOGUCHI CHIKAHISA;TORII KENTARO;NIIZEKI TOMOYASU |
分类号 |
D05C7/04;D05C9/04 |
主分类号 |
D05C7/04 |
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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