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US 9,775,276 B2Granted
Working vehicle
AssigneeYanmar Co., Ltd.
InventorJarrod Hyder
Life of this patent
Estimating the term…
Abstract
A working vehicle comprises a vehicle body, a quick hitch, a working implement connected to the vehicle body via the quick hitch, and a linkage interposed between the quick hitch and the vehicle body. The linkage is movable to raise and lower the quick hitch so as to locate the quick hitch at an optional height. The quick hitch can be inclined to a certain degree in a pitching direction of the vehicle body at the optional height defined by the linkage.
Claims3
A working vehicle comprising:
- a vehicle body;
- a quick hitch;
- a working implement connected to the vehicle body via the quick hitch;
- and
- a linkage interposed between the vehicle body and the quick hitch,
- wherein the linkage includes a top link and a pair of lower links,
- wherein the lower links are connected to respective lower portions of the quick hitch,
- wherein the quick hitch is rotatable to incline in the pitching direction of the vehicle body centered on the lower portion of the quick hitch connected to the lower links,
- wherein the top link is connected to the quick hitch via a pin passed through a slot provided in the quick hitch,
- wherein the quick hitch is provided with a locking system for locking the quick hitch at a certain position relative to the pin, and
- wherein the linkage is movable to raise and lower the quick hitch so as to locate the quick hitch at an optional height,
- whereby the quick hitch is able to incline to a certain degree in a pitching direction of the vehicle body at the optional height defined by the linkage.
9 more elements
Dependencies are inferred from the claim text.