Title:
THREAD-BREAKING DEVICE OF SEWING MACHINE
Document Type and Number:
Japanese Patent JP2002113278
Kind Code:
A
Abstract:
To provide the thread-cutting device of a sewing machine for preventing a bird's nest from being generated.
The thread-cutting device of a sewing machine comprises a fixed knife 18 that is fixed to the lower portion of a throat plate, a first thread- cutting knife 2 that has a needle thread engagement hole 2a, an can travel to a needle fall position for capturing a needle thread 8 and to a position for cutting a needle thread end 8F in cooperation with the fixed knife when starting sewing, and a second thread-cutting knife 4 that can travel to needle thread/ bobbin thread-cutting knife 4 that can travel to a position for cutting the needle thread/bobbin thread after sewing is completed in cooperation with the fixed knife.
Inventors:
HIRAMATSU TORU
YAMAMOTO YUJI
NEMOTO ETSUO
YAMAMOTO YUJI
NEMOTO ETSUO
Application Number:
JP2000308865A
Publication Date:
April 16, 2002
Filing Date:
October 10, 2000
Export Citation:
Assignee:
JUKI KK
International Classes:
D05B65/02; D05B65/06; (IPC1-7): D05B65/02; D05B65/06
Domestic Patent References:
| JPH03198895A | 1991-08-30 | |||
| JPS6161976U | 1986-04-25 |