Work vehicle
The work vehicle design with a partitioned transmission case and ring members for lubrication retention addresses lubrication challenges, improving gear transmission durability by preventing leakage and ensuring effective lubrication.
JP2026063966APending Publication Date: 2026-04-13KUBOTA CORP
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Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- KUBOTA CORP
- Filing Date
- 2024-10-01
- Publication Date
- 2026-04-13
Smart Images
Figure 2026063966000001_ABST
Abstract
In a work vehicle, the gear transmission mechanism that transmits power from the driving unit to the driven unit is configured to be properly lubricated. [Solution] A gear transmission mechanism 40 is provided, having multiple transmission gears 41 to 46, which transmits power from the driving unit 10 and transmits the transmitted power to the driven units 11, 13 to 21. A transmission case 30 is provided, in which the gear transmission mechanism 40 is housed. Inside the transmission case 30, a housing space 50 is formed, which houses the gear transmission mechanism 40 and to which lubricating oil is supplied. Partition members 81 to 86 are provided to separate the inside and outside of the housing space 50.
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Citation Information
Patent Citations
Harvester
JP2022101186A