Title:
BUTTON SEWING METHOD AND APPARATUS
Document Type and Number:
Japanese Patent JPS63279872
Kind Code:
A
Abstract:
A button sewing apparatus comprising a button supply device, a X-Y mover, a stay button chucking device, a surface button chucking device, a surface button turning device, a presser foot device, a thread guiding device and a thread holding device. Button neck wrapping is performed in a manner closely simulating "hand" sewing. After sewing both a stay button and a surface button to a workpiece, a sewing table makes a circular motion while keeping a needle entry as the center, and a thread is slidably clamped and guided to pass through a guide hole tentatively formed underneath a needle such that the thread wraps firmly around the button neck.
Inventors:
ASO HIDEO
YAMAJI SATOSHI
SAIBE SEIICHI
YAMAJI SATOSHI
SAIBE SEIICHI
Application Number:
JP11549287A
Publication Date:
November 16, 1988
Filing Date:
May 11, 1987
Export Citation:
Assignee:
JUKI KK
TAKATORI CORP
TAKATORI CORP
International Classes:
D05B3/14; D05B29/06; D05B85/00; (IPC1-7): D05B3/14
Domestic Patent References:
| JPS594153A | 1984-01-10 | |||
| JPS55274U | 1980-01-05 |