SEWING DEVICE

WIPO Patent Application WO/2023/127074

A1

The purpose of a sewing device is to reduce, as much as possible, manual work performed by a sewing worker during integration processing of a fly and a fastener by means of sewing and fabric edge processing of the fly. Provided is a sewing device including: a fly stand 18 on which a fly 1 is placed; a fastener stand 15 on which a fastener 2 is placed; a first conveying device 68 that conveys the fly on the fly stand; a first sewing machine 69 that oversews an edge of the fly that is being conveyed by the first conveying device; a supplying and conveying device 120 that supplies the fastener from the fastener stand so as to be placed on the fly, the edge of which has been oversewed, in an overlapping manner and that conveys the fly and the fastener together; and a second sewing machine 124 that sews the fly and the fastener being conveyed by the supplying and conveying device together. Manual work performed by a sewing worker is reduced, it becomes easy to hold the fly when processing the edge of the fly, because the fly is supplied as a single object, and the stable quality is achieved in the fly edge processing.

JP4276551	Multi-head sewing machine
JP2003164682	SEWING MACHINE FOR BELT LOOP

SAWADA TOSHIAKI (JP)
TANAKA TAKAYOSHI (JP)
NISHIDA HITOMI (JP)
TAKAGISHI HARUMI (JP)
OBA TAKAFUMI (JP)
KAWATO TAKUMA (JP)
TAKAGI NORIHIRO (JP)

PCT/JP2021/048736

July 06, 2023

December 28, 2021

Click for automatic bibliography generation  

YKK CORP (JP)

D05B35/06; D05B23/00

WO2020044390A1	2020-03-05
WO2018216061A1	2018-11-29

JP2000070579A	2000-03-07
JP6423568B1	2018-11-14

MINAMI PATENT OFFICE (JP)

View/Download PDF      PDF Help

Previous Patent: α+β TYPE TITANIUM ALLOY SHAPED MATERIAL AND MANUFACTURING METHOD THEREOF

Next Patent: SADDLED VEHICLE