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Patent Searching and Data


Title:
EXCAVATOR
Document Type and Number:
WIPO Patent Application WO/2017/199939
Kind Code:
A1
Abstract:
An excavator according to an embodiment of the present invention comprises a lower traveling body (1), an upper turning body (3) that is mounted on the lower traveling body (1) so as to be able to turn, an excavating attachment that is mounted on the upper turning body (3), and a controller (30) that orients the position of the excavating attachment to be suitable for traveling when a prescribed condition is satisfied. The excavating attachment comprises a boom (4), an arm (5), and a bucket (6).

Inventors:
MORITA, Junichi (Yokosuka Works, 19, Natsushima-cho, Yokosuka-sh, Kanagawa 55, 〒2378555, JP)
TSUKANE, Koichiro (Yokosuka Works, 19, Natsushima-cho, Yokosuka-sh, Kanagawa 55, 〒2378555, JP)
ITOH, Takumi (Yokosuka Works, 19, Natsushima-cho, Yokosuka-sh, Kanagawa 55, 〒2378555, JP)
MATSUZAKI, Eisuke (Yokosuka Works, 19, Natsushima-cho, Yokosuka-sh, Kanagawa 55, 〒2378555, JP)
HONDA, Keiji (Yokosuka Works, 19, Natsushima-cho, Yokosuka-sh, Kanagawa 55, 〒2378555, JP)
Application Number:
JP2017/018321
Publication Date:
November 23, 2017
Filing Date:
May 16, 2017
Export Citation:
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Assignee:
SUMITOMO HEAVY INDUSTRIES, LTD. (1-1 Osaki 2-chome, Shinagawa-ku Tokyo, 25, 〒1416025, JP)
International Classes:
E02F3/43; E02F9/26
Domestic Patent References:
2014-01-23
Foreign References:
JPH04143330A1992-05-18
KR20090065633A2009-06-23
JP2002030701A2002-01-31
JP2016211256A2016-12-15
Attorney, Agent or Firm:
ITOH, Tadashige et al. (16th Floor, Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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