Invention Grant
- Patent Title: Embroidery frame and sewing machine
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Application No.: US16820014Application Date: 2020-03-16
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Publication No.: US11332864B2Publication Date: 2022-05-17
- Inventor: Yuki Taguchi , Masahiro Hanabusa , Fumihiro Nonobe , Hironori Matsushita
- Applicant: BROTHER KOGYO KABUSHIKI KAISHA
- Applicant Address: JP Nagoya
- Assignee: BROTHER KOGYO KABUSHIKI KAISHA
- Current Assignee: BROTHER KOGYO KABUSHIKI KAISHA
- Current Assignee Address: JP Nagoya
- Agency: Oliff PLC
- Priority: JPJP2019-053998 20190322
- Main IPC: D05C9/04
- IPC: D05C9/04

Abstract:
An embroidery frame includes a first frame and a second frame. The second frame holds an object to be sewn with the first frame. The second frame includes a first member and a second member. The first member includes a plurality of magnets and an annular portion. The annular portion is made of magnetic material. The first member is able to be switched to one of a first position and a second position. The second member includes a plurality of plate members. The plurality of plate members are made of magnetic material. The first position is a position where some of the plurality of magnets faces the gap and a portion of two of the plate members that are adjacent across the gap. The second position is a position where some of the plurality of magnets faces a corresponding one of the plurality of plate members.
Public/Granted literature
- US20200299885A1 EMBROIDERY FRAME AND SEWING MACHINE Public/Granted day:2020-09-24
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