Work vehicle
AssigneeYanmar Co., Ltd.
InventorsMasahiro Hanafusa, Taihei Daiyakuji, Terunobu Yoshioka
Life of this patent
Estimating the term…
Abstract
A working vehicle where a front axle case is supported by two front axle brackets includes a body flame formed by disposing beams at a prescribed interval, by welding reinforced plates to plate faces of the beams which face to each other, and by welding both end parts of one of the front axle brackets to the reinforced plates; and a front hitch formed by welding both end parts of the other front axle bracket to both end parts of a plate member which are bent. The front hitch is attached to the body flame such that the two front axle brackets are opposed to each other.
Claims12
A working vehicle where a front axle case is supported by two front axle brackets, comprising:
- a body frame formed by disposing beams at a prescribed interval, by welding reinforced plates provided for receiving load by the front axle brackets to plate faces of the beams which face to each other, and by welding both end parts of one of the front axle brackets to the reinforced plates;
- and
- a front hitch formed by welding both end parts of the other front axle bracket directly to both end parts of a plate member which are bent;
- wherein the front hitch is attached to the body frame such that the two front axle brackets are opposed to each other;
- wherein the front axle case is supported by penetrating a shaft part of the front axle case to a support hole of the front axle bracket;
- wherein the shaft part of the front axle case is monolithically formed with the front axle case.
A working vehicle where a front axle case is supported by two front axle brackets, comprising:
- a body frame comprising beams spaced apart at a prescribed interval based on reinforcement plates welded to plate faces of the beams which face to each other, and based on both end parts of one of the front axle brackets welded to the reinforcement plates;
- and
- a front hitch comprising a plate member which is bent and has each of a first end and a second end welded directly to corresponding end parts of the other front axle bracket;
- wherein the front hitch is attached to the body frame such that the two front axle brackets are opposed to each other.
A working vehicle comprising:
- a front axle case;
- a first front axle bracket and a second front axle bracket coupled to the front axle case, the first front axle bracket opposed to the second front axle bracket;
- a body frame comprising a first beam and a second beam;
- a first reinforcement plate coupled to the first beam;
- a second reinforcement plate coupled to the second beam;
- and
- a front hitch comprising a bent plate member having a first end coupled to the first beam and a second end coupled to the second beam;
- wherein:
- the first front axle bracket is directly coupled to the first reinforcement plate and to the second reinforcement plate;
- and
- the second front axle bracket is directly coupled to the first end of the front hitch and to the second end of the front hitch.
Dependencies are inferred from the claim text.