Piston support portion for a piston assembly of a rodless cylinder

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8863645
APP PUB NO 20100083825A1
SERIAL NO

12531176

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Abstract

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A piston support portion (146) for a piston assembly (140) of a rodless cylinder (100) is provided according to the invention. The piston support portion (146) includes a support body (147) substantially matching a shape of the piston assembly (140) and configured to be positioned between a piston center portion (126) and a piston end portion (160). The piston support portion (146) further includes a plurality of guidance portions (152) extending from a circumference of the support body (147). The plurality of guidance portions (152) are configured to contact or nearly contact a piston bore (107) of the rodless cylinder (100) and guide the piston assembly (140) as it reciprocates in the piston bore (107).

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Patent Owner(s)

  • NORGREN GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andersen, Michael Krefeld, DE 28 472
Bohmer, Gerhard Wesel, DE 3 4
Engels, Martin Alpen, DE 7 10

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