Title:
作業車両
Document Type and Number:
Japanese Patent JP7467054
Kind Code:
B2
Abstract:
To stabilize behavior of a continuously variable transmission easily.SOLUTION: A work vehicle includes: a vehicle body provided with a travelling device; a hydraulic pump having a swash plate which changes an output by its swash plate angle; a travelling motor which has an output shaft whose rotation number is changed by the output of the hydraulic pump and which may transmit power of the output shaft to the travelling device; an angle detection device which detects the swash plate angle, an angle of the swash plate; and a swash plate control unit which controls the swash plate angle based on control information regarding controlling of the swash plate angle and an actual swash plate angle, the swash plate angle detected by the angle detection device.SELECTED DRAWING: Figure 2
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Inventors:
Takeshi Gono
Naoya Nihira
Yuji Hirase
Takeoka Tatsu
Naoya Nihira
Yuji Hirase
Takeoka Tatsu
Application Number:
JP2019169886A
Publication Date:
April 15, 2024
Filing Date:
September 18, 2019
Export Citation:
Assignee:
Kubota Corporation
International Classes:
F16H61/433; F16H47/04
Domestic Patent References:
| JP2003130177A | ||||
| JP2009243430A |
Foreign References:
| WO2007010743A1 |
Attorney, Agent or Firm:
Mikio Yasuda