Title:
CLUTCH MOTOR FOR DRIVING SEWING MACHINE
Document Type and Number:
Japanese Patent JPS52147254
Kind Code:
A
Abstract:
PURPOSE:To enable a sewing machine to hold its revolution in a low level by means of variable contact area and its radius between the clutch friction plate and clutch plate.
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Inventors:
SEKITA YOSHIKI
SASAKI SHIGERU
SASAKI SHIGERU
Application Number:
JP6350476A
Publication Date:
December 07, 1977
Filing Date:
June 02, 1976
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H02K7/112; F16D67/02; (IPC1-7): F16D67/02; H02K7/112