Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SEWING SYSTEM AND SEWING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/005840
Kind Code:
A1
Abstract:
An objective of the present invention is to provide a sewing system and sewing machine which can identify a deviation in a position relation between an inner frame of an embroidery frame and a movement mechanism which retains an outer frame of the embroidery frame. This sewing machine acquires reference point coordinates indicating the position of a reference point disposed in a range defined by the inner frame of the embroidery frame (S53). The sewing machine issues a notification of a notification position using a notification unit in regard to the range defined by the inner frame of the embroidery frame (S59). Via an operation unit, the sewing machine acquires a relative degree of movement of the embroidery frame in relation to the notification unit for causing the notification position for which the notice is issued to match the position of the reference point disposed in the range defined by the inner frame of the embroidery frame (S67). On the basis of a relation between the acquired degree of movement and the acquired reference point coordinates, the sewing machine determines a deviation from a prescribed state of the position relation between the inner frame of the embroidery frame and the movement mechanism which retains the outer frame of the embroidery frame (S77).

Inventors:
MINEMATSU YOSHIHIRO (JP)
OKUYAMA TSUNEO (JP)
HANABUSA MASAHIRO (JP)
SHIBATA KAZUKI (JP)
YAMAMOTO SATOMI (JP)
Application Number:
PCT/JP2020/012282
Publication Date:
January 14, 2021
Filing Date:
March 19, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BROTHER IND LTD (JP)
International Classes:
D05B19/04; D05C5/06
Foreign References:
JP2014155578A2014-08-28
JP2017196334A2017-11-02
JP2017196066A2017-11-02
JP2009174981A2009-08-06
JP2015062560A2015-04-09
Download PDF: