STATIC PRESSURE GAS BEARING

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United States of America Patent

SERIAL NO

15714601

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Abstract

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A static pressure gas bearing used in a vacuum environment includes a guide shaft and a tubular slider which is movable in an axial direction in a state where the guide shaft is accommodated therein. The slider is configured by fastening a plurality of plate-shaped members. A film formed of a soft material having a smaller elastic modulus than that of each of the plate-shaped members is interposed between joint surfaces of the plate-shaped members.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO HEAVY INDUSTRIES LTD1-1 OSAKI 2-CHOME SHINAGAWA-KU TOKYO 141-6025

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sakaki, Kazutoshi Tokyo, JP 6 36
Yoshida, Tatsuya Kanagawa, JP 147 2101

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