Stencil printing machine and method of controlling the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6604460
APP PUB NO 20010042457A1
SERIAL NO

09846319

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A stencil printing machine and a control method is provided wherein first and second printing drums 25 and 26 are rotatably supported in close proximity to an outer periphery of a press drum 27 at positions spaced by a given angle, wherein outer circumferential peripheral walls of the first and second printing drums 25 and 26 carry stencil clamping bases 28, respectively, and inner press rollers 33 are located inside the printing drums 25 malid 26, respectively. During printing operation, the printing drums 25 and 26 are rotated with a rotational phase angle of 180 degrees relative to the press drum and, at termination of printing operation, the printing drums 25 and 26 are stopped at respective stationary rest positions which are out of ink stain zones of respective printing drums.

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First Claim

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Patent Owner(s)

  • RISO KAGAKU CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Watanabe, Hiroshi Ibaraki-ken, JP 889 12449

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