Three-dimensional coordinate measuring device

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United States of America Patent

PATENT NO 10619994
APP PUB NO 20170314911A1
SERIAL NO

15480439

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Abstract

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A three-dimensional coordinate measuring device of the present invention achieves high operability and relaxes limitations on the size of a measurement object. A table which places a measurement object thereon is translatable and/or rotatable around a predetermined axis. A position and an attitude of a probe that is capable of designating a measurement position of a measurement object are identified. A displacement resistance mechanism that generates, when an external force is applied to the table in a displacement direction of the table, a certain resistance force against the external force is provided. A table displacement identifying unit that identifies a displacement amount of the table from an original position is provided. Relative position coordinates of a position designated by the probe are obtained on the basis of the position and the attitude of the probe and the displacement amount of the table.

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Patent Owner(s)

Patent OwnerAddress
KEYENCE CORPORATION1-3-14 HIGASHINAKAJIMA HIGASHIYODOGAWA-KU OSAKA-SHI OSAKA 533-8555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Futami, Takashi Osaka, JP 49 643

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