ECCENTRIC MECHANISM IN SEWING MACHINE

PROBLEM TO BE SOLVED: To provide an eccentric mechanism which can realize an increase in operation speed in a sewing machine. SOLUTION: An eccentric 26 and a connecting rod 27 from among members which constitute this eccentric mechanism E of a sewing machine is made of aluminum. As a result, compare...

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Bibliographic Details
Main Author KATO KUNITAKA
Format Patent
LanguageEnglish
Published 04.03.2004
Edition7
Subjects
EMBROIDERING
SEWING
TEXTILES
TUFTING
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Summary:PROBLEM TO BE SOLVED: To provide an eccentric mechanism which can realize an increase in operation speed in a sewing machine. SOLUTION: An eccentric 26 and a connecting rod 27 from among members which constitute this eccentric mechanism E of a sewing machine is made of aluminum. As a result, compared with a conventional technique wherein the eccentric and the connecting rod has been constituted of iron or steel, the eccentric mechanism can be made more light while keeping the strength. Therefore, the driving speed of the eccentric mechanism E becomes higher, and the operating speed of the sewing machine is increased. COPYRIGHT: (C)2004,JPO
Bibliography:Application Number: JP20020232947