Title:
LINK MECHANISM FOR DRIVING POWER TRANSMISSION OF SEWING MACHINE
Document Type and Number:
Japanese Patent JP3496535
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To exactly adjust the lever length between a shaft member and a connecting pin member and to exactly adjust the driving quantity (lever length) of a driving section desired to be adjusted.
SOLUTION: A link mechanism 10 for driving power transmission is provided with an adjusting member 40 which is freely turnably and pivotally supported at a horizontal feed shaft 8 and is capable of adjusting the lever length between the horizontal feed shaft 8 and the connecting pin member 30 by moving the connecting pin member 30 along the long hole 2 of the link member 20 by turning manipulation, a fixing mechanism which fixes the link member 20 and this adjusting member 40 releasably in fixation, etc., in addition to the link member 20, a connecting rod 25, the connecting pin member 30, etc.
Inventors:
Rikuo Sonoda
Application Number:
JP25255198A
Publication Date:
February 16, 2004
Filing Date:
September 07, 1998
Export Citation:
Assignee:
Brother Industries, Ltd.
International Classes:
D05B27/20; D05B27/22; D05B55/14; D05B69/16; (IPC1-7): D05B55/14; D05B27/22
Domestic Patent References:
| JP663258A | ||||
| JP871270A | ||||
| JP671068A | ||||
| JP712079U | ||||
| JP4034044Y1 |
Attorney, Agent or Firm:
Toshio Okamura