Work vehicles

The work vehicle achieves simplified and cost-effective multi-functional gear shifting through a shift lever and operation switch that adapts controls based on angle and position, reducing complexity and operational costs.

JP2026101061APending Publication Date: 2026-06-22ISEKI & CO LTD

Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
ISEKI & CO LTD
Filing Date
2024-12-10
Publication Date
2026-06-22

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  • Figure 2026101061000001_ABST
    Figure 2026101061000001_ABST
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Abstract

Some work vehicles are equipped with a continuously variable transmission (CVT) and a transmission control device that controls the acceleration and deceleration during gear changes according to the operating speed and amount when the main transmission lever, which allows for stepless gear changes, is operated. While the ability to perform various operations when accelerating and decelerating the vehicle improves convenience, adding buttons for each function increases the number of parts and thus the cost. Therefore, this invention provides a work vehicle that offers multi-functional gear changes with a simple configuration. [Solution] In a work vehicle equipped with a gear shift lever 15 for operating a transmission that changes the speed of the prime mover's power and transmits it to the drive wheels, and an operating switch 62 provided on the gear shift lever 15, the operating load of the gear shift lever 15 changes in steps with respect to the load change angle, and different control is performed when the operating switch 62 is operated at the angle before the load change and when the operating switch 62 is operated at the angle after the load change.
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