WORK VEHICLE, AND TILT ANGLE ACQUISITION METHOD

Title:

WORK VEHICLE, AND TILT ANGLE ACQUISITION METHOD

Document Type and Number:

WIPO Patent Application WO/2016/076444

Kind Code:

A1

Abstract:

　A hydraulic shovel (CM) is equipped with a tilt cylinder position data generation unit (284D) and a bucket information calculation unit (282A). The tilt cylinder position data generation unit (284D) generates tilt cylinder position data indicating that the position of a tilt cylinder (30) is either a first position (P1) to which a bucket (8) is rotated clockwise by extension or a second position (P2) to which the bucket (8) is rotated clockwise by contraction when the bucket (8) is viewed from the side of the vehicle body (1). The bucket information calculation unit (282A) acquires, on the basis of the tilt cylinder position data, the tilt angle (δ) of the bucket (8) from the stroke length.

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Inventors:

FUJII YUTO (JP)
IWAMURA TSUTOMU (JP)
ARIMATSU DAIKI (JP)
IKEGAMI KATSUHIRO (JP)
SEKI MASANOBU (JP)

Application Number:

PCT/JP2015/084472

Publication Date:

May 19, 2016

Filing Date:

December 09, 2015

Export Citation:

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Assignee:

KOMATSU MFG CO LTD (JP)

International Classes:

E02F9/26; E02F3/42

Foreign References:

JP2014074319A	2014-04-24
JP2000273892A	2000-10-03
JP3019505U	1995-12-19
JPH08177073A	1996-07-09
JP2009234366A	2009-10-15
JP2010521598A	2010-06-24

Attorney, Agent or Firm:

Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)

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