Drive device for sewing machine sewing frame

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8826837
APP PUB NO 20120167810A1
SERIAL NO

13496549

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Each of front-back direction actuation blocks for actuating a sewing frame in a front-back direction has ball screws, motors, and movable members. An engagement roller of each of the movable members engages with a long side of the sewing frame, and an engagement roller of each of the movable members engages with a long side. The movable members of respective front-back direction actuation blocks are connected to short sides of the sewing frame. In each of the front-back direction actuation blocks, the ball screw and the ball screw are joined together by means of a joint member. Movable members of respective right-left direction actuation blocks support the respective front-back direction actuation blocks.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NSD CORPORATIONNAGOYA-SHI AICHI 460-8302

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiura, Mitsuhiro Nagoya, JP 2 10
Nakanishi, Teruo Nagoya, JP 16 275
Uenishi, Hirotsugu Nagoya, JP 6 13

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