Three-dimensional coordinate measurement apparatus

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United States of America Patent

PATENT NO 9921049
SERIAL NO

15662223

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Abstract

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There is provided a three-dimensional coordinate measurement apparatus capable of reducing shaking of a Y carriage and improving measurement accuracy. A groove is formed along a Y-axis direction in a right side part of a surface plate made of stone, and a Y guide is formed between the groove and a right side surface of the surface plate to support a Y carriage in a portal shape in a movable manner in the Y-axis direction. A support section is provided at a lower end of a right Y carriage on the right side of the Y carriage, and the support section is supported by the surface plate through air pads which are disposed by two air pads back and forth on the corresponding one of a top surface, a right side surface, and a bottom surface, of the surface plate, and a right side surface of the groove.

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Patent Owner(s)

Patent OwnerAddress
TOKYO SEIMITSU CO LTDHACHIOJI-SHI TOKYO 192-8515

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujita, Takashi Hachioji, JP 383 4821
Gomi, Keiichiro Tsuchiura, JP 6 25
Kanno, Yukio Tsuchiura, JP 11 131

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