Work machine and correction method of working equipment parameter for work machine

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United States of America Patent

PATENT NO 9976286
SERIAL NO

15032092

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A work machine includes: first working equipment with first working equipment parameter; second working equipment including a parallel link and being attachable to the first working equipment; a swing angle detector that detects swing angle information of the first working equipment; an attitude calculating unit that calculates an attitude of the first working equipment based on the detected swing angle information of the first working equipment; a working equipment parameter storage that stores the first working equipment parameter defined for a component of the first working equipment; a correction information acquiring unit that acquires information on the second working equipment as correction information; and a working equipment parameter correction unit that corrects the first working equipment parameter based on the correction information on the second working equipment acquired by the correction information acquiring unit.

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Patent Owner(s)

Patent OwnerAddress
KOMATSU LTDMINATO-KU TOKYO 107

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichihara, Masashi Hiratsuka, JP 33 517
Ikegami, Katsuhiro Hiratsuka, JP 23 218
Iwamura, Tsutomu Yokohama, JP 15 92
Seki, Masanobu Fujisawa, JP 27 408

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