Title:
WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/003563
Kind Code:
A1
Abstract:
In order to enable stable travel when switching from manual steering to automatic steering, this work vehicle (1) is provided with: a steering device (11) which has a steering wheel (30); a vehicle body (3) which can travel either with manual steering of the steering wheel (30) or with automatic steering of the steering wheel (30) on the basis of a travel reference line; and a control device (60B) which permits automatic steering on the basis of multiple steering angles of the steering device (11) when the vehicle body (3) has traveled a prescribed distance with manual steering.
Inventors:
MIYASHITA SHUNSUKE (JP)
TAMBO TORU (JP)
IWAMI KENICHI (JP)
SUGA HIROKI (JP)
MORIOKA YASUAKI (JP)
NISHINO KUNIHIKO (JP)
KOBAYASHI KUMIKO (JP)
KAWAI MISAKO (JP)
TAMBO TORU (JP)
IWAMI KENICHI (JP)
SUGA HIROKI (JP)
MORIOKA YASUAKI (JP)
NISHINO KUNIHIKO (JP)
KOBAYASHI KUMIKO (JP)
KAWAI MISAKO (JP)
Application Number:
PCT/JP2018/048623
Publication Date:
January 02, 2020
Filing Date:
December 29, 2018
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
A01B69/00; B62D6/00
Foreign References:
| JP2016024541A | 2016-02-08 | |||
| JP2015105047A | 2015-06-08 | |||
| JP2003267250A | 2003-09-25 | |||
| JP2007168592A | 2007-07-05 | |||
| JPS569008U | 1981-01-26 | |||
| JPH05312574A | 1993-11-22 | |||
| JP2006337177A | 2006-12-14 | |||
| JPS63192305A | 1988-08-09 | |||
| JP2017123803A | 2017-07-20 |
Other References:
See also references of EP 3811749A4
Attorney, Agent or Firm:
YASUDA Mikio (JP)
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