Title:
AGRICULTURAL WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/022500
Kind Code:
A1
Abstract:
The present invention relates to an agricultural work vehicle comprising: a vehicle body for supporting an engine; a transmission for shifting the speed of driving generated by the engine; a braking unit which is implemented as a hydraulic brake or a mechanical brake so as to reduce the traveling speed of the vehicle body, and which controls speed reduction of each of the left and right wheels; an operating unit provided at the vehicle body; and a control unit for controlling the transmission and the braking unit by using an operation signal provided from the operating unit, wherein the control unit includes a link module for controlling the braking unit and forward and reverse clutches so that, when switched to a linking mode, a braking ratio by which the braking unit reduces the traveling speed of the vehicle body according to the operation on a brake pedal unit of the operating unit and a driving transmission ratio by which the forward and reverse clutches of the transmission transmit driving are adjusted together.
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Inventors:
KIM YONGRAE (KR)
YU JIHUN (KR)
SHIN OKSHIK (KR)
YU JIHUN (KR)
SHIN OKSHIK (KR)
Application Number:
PCT/KR2022/012260
Publication Date:
February 23, 2023
Filing Date:
August 17, 2022
Export Citation:
Assignee:
LS MTRON LTD (KR)
International Classes:
B60T8/172; A01D69/08; A01D69/10; B60T7/04; B60T7/12; B60T8/32
Foreign References:
| JP2016200203A | 2016-12-01 | |||
| JP6079829B2 | 2017-02-15 | |||
| JP2001180315A | 2001-07-03 | |||
| JP2003172379A | 2003-06-20 | |||
| JP2015175445A | 2015-10-05 |
Attorney, Agent or Firm:
LIGHT AND SALT PATENT & LAW FIRM (KR)
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