Work vehicle
The work vehicle's power control device addresses the issue of pedal proximity by disabling accelerator operation during braking, ensuring precise braking and appropriate speed control, especially on slopes.
JP7612530B2Active Publication Date: 2025-01-14KUBOTA CORP
Patent Information
- Application Number
- JP2021110590
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2021-07-02
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2041-07-02
Smart Images
Figure 0007612530000001 
Figure 0007612530000002 
Figure 0007612530000003
Abstract
To accurately perform brake operation.SOLUTION: An operation vehicle comprises: a prime mover E; a travel device 7 which has right and left drive wheels driven by power supplied from the prime mover E; a brake device 7A which applies brake action to the travel device 7; a brake operation tool 30 which performs brake operation against traveling by the travel device 7; an accelerator operation tool 29 which performs adjustment operation of travel speed; a brake operation amount detection device 30A which detects operation amount of the brake operation tool 30; and a power control device 32 which controls power output from the prime mover E according to the operation amount of the accelerator operation tool 29. The power control device 32 performs, when the brake operation amount detection device 30A detects that the brake operation tool 30 is operated, an invalidation processing of accelerator operation where operation of the accelerator operation tool 29 is invalidated.SELECTED DRAWING: Figure 3
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Citation Information
Patent Citations
VEHICLE PROPULSION CONTROL DEVICE
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