Back to results
US 12,722,478 B2Granted
Agricultural tractor
AssigneeLs Mtron Ltd.
InventorJiwon Kim
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to an agricultural tractor. In an agricultural tractor according to the present disclosure, a first injection hole for injecting fuel is arranged on a first fender side, and a second injection hole for injecting cleaning fluid is arranged on a second fender side. According to the present disclosure, effects are achieved in that a design with the aesthetics of a symmetrical balance is enabled and the center of gravity can be stably maintained.
Claims13
An agricultural tractor comprising:
- an engine configured to generate power,
- a first rear wheel configured to be rotated by the power of the engine;
- a second rear wheel spaced apart from the first rear wheel in a left-right direction, and configured to be rotated by the power of the engine;
- a first fender configured to surround a portion above the first rear wheel;
- a second fender configured to surround a portion above the second rear wheel;
- a fuel tank configured to store fuel required for the engine to generate the power, and provided with a first injection hole for injecting the fuel to be stored, the fuel tank comprising:
- a first wing portion forming a first side of the fuel tank and arranged between the first rear wheel and the first fender;
- a second wing portion forming a remaining side of the fuel tank and arranged between the second rear wheel and the second fender;
- and
- a body portion occupying a space between the first wing portion and the second wing portion,
- wherein:
- the first wing portion has a first vertical height in a vertical direction equal to a second vertical height of the second wing portion,
- the first wing portion has a first length in the left-right direction longer than a second length of the second wing portion, and
- the body portion has a third vertical height greater than the first vertical height and a bottom of the body portion is disposed lower in the vertical direction than respective bottoms of the first wing portion and the second wing portion;
- a first opening/closing cover configured to selectively open and close the first injection hole;
- a transmission configured to shift the power of the engine and transmit the shifted power to the first and second rear wheels;
- a cabin provided above the transmission, and configured to form a boarding room in which a driver boards;
- a window brush configured to wipe a window of the cabin;
- a cleaning fluid tank configured to store cleaning fluid that can be sprayed onto a window surface of the window to be wiped by the window brush, and provided with a second injection hole for injecting the cleaning fluid to be stored;
- and
- a second opening/closing cover configured to selectively open and close the second injection hole;
- wherein the first fender has a first exposure hole capable of exposing the first opening/closing cover at a location corresponding to the first injection hole.
19 more elements
An agricultural tractor comprising:
- an engine configured to generate power;
- a first rear wheel configured to be rotated by the power of the engine;
- a second rear wheel spaced apart from the first rear wheel in a left-right direction, and configured to be rotated by the power of the engine;
- a first fender configured to surround a portion above the first rear wheel;
- a second fender configured to surround a portion above the second rear wheel;
- a fuel tank configured to store fuel required for the engine to generate the power, and provided with a first injection hole for injecting the fuel to be stored, the fuel tank comprising:
- a first wing portion forming a first side of the fuel tank and arranged between the first rear wheel and the first fender;
- a second wing portion forming a remaining side of the fuel tank and arranged between the second rear wheel and the second fender;
- and
- a body portion occupying a space between the first wing portion and the second wing portion,
- wherein:
- the first wing portion has a first vertical height in a vertical direction equal to a second vertical height of the second wing portion,
- the first wing portion has a first length in the left-right direction longer than a second length of the second wing portion, and
- the body portion has a third vertical height greater than the first vertical height and a bottom of the body portion is disposed lower in the vertical direction than respective bottoms of the first wing portion and the second wing portion;
- a first opening/closing cover configured to selectively open and close the first injection hole;
- a transmission configured to shift the power of the engine and transmit the shifted power to the first and second rear wheels;
- a cabin provided above the transmission, and configured to form a boarding room in which a driver boards;
- a window brush configured to wipe a window of the cabin;
- a cleaning fluid tank configured to store cleaning fluid that can be sprayed onto a window surface of the window to be wiped by the window brush, and provided with a second injection hole for injecting the cleaning fluid to be stored;
- and
- a second opening/closing cover configured to selectively open and close the second injection hole;
- wherein the first and second opening/closing covers are arranged at corresponding locations on left and right sides.
19 more elements
An agricultural tractor comprising:
- an engine configured to generate power;
- a first rear wheel configured to be rotated by the power of the engine;
- a second rear wheel spaced apart from the first rear wheel in a horizontal direction, and configured to be rotated by the power of the engine;
- a first fender configured to surround a portion above the first rear wheel;
- a second fender configured to surround a portion above the second rear wheel;
- a fuel tank configured to store fuel required for the engine to generate the power, and provided with a first injection hole for injecting the fuel to be stored, the fuel tank comprising:
- a first wing portion forming one side of the fuel tank and arranged between the first rear wheel and the first fender;
- a second wing portion forming a remaining side of the fuel tank and arranged between the second rear wheel and the second fender;
- and
- a body portion occupying a space between the first wing portion and the second wing portion,
- wherein:
- the first wing portion has a first vertical height in a vertical direction equal to a second vertical height of the second wing portion,
- the first wing portion has a first length in the horizontal direction longer than a second length of the second wing portion, and
- the body portion has a third vertical height greater than the first vertical height and a bottom of the body portion is disposed lower in the vertical direction than respective bottoms of the first wing portion and the second wing portion;
- a first opening/closing cover configured to selectively open and close the first injection hole;
- a transmission configured to shift the power of the engine and transmit the shifted power to the first and second rear wheels;
- a cabin provided above the transmission, configured to form a boarding room in which a driver boards and comprising a window;
- a cleaning fluid tank configured to store cleaning fluid that can be sprayed onto the window, and provided with a second injection hole for injecting the cleaning fluid to be stored;
- and
- a second opening/closing cover configured to selectively open and close the second injection hole;
- wherein the first fender has a first exposure hole capable of exposing the first opening/closing cover at a location corresponding to the first injection hole.
18 more elements
Dependencies are inferred from the claim text.