Fuel supply structure of working machine
AssigneeKobelco Construction Machinery Co., Ltd.
InventorKeiji Yamamoto
Life of this patent
Estimating the term…
Abstract
In a fuel supply structure of a working machine according to the present invention, a hollow connection box which also serves as a sub-tank is integrally formed at a lower end portion of a filler neck which forms a fuel supply port. A connection port is formed in one side wall of the connection box and a fuel supply pipe is connected to the connection port. According to this construction, a suitable direction for connection of the filler neck and the fuel supply pipe can be selected and thus it is possible to enhance the piping freedom.
Claims5
A fuel supply structure of a working machine, comprising:
- a fuel tank;
- a fuel supply conduit having a fuel supply port at its one end;
- a hollow connection box formed at and in communication with the other end of the fuel supply conduit, said connection box having a projecting portion for connection which acts as a connection port;
- and
- a fuel supply pipe connected to said projecting portion for connection and communicating with said fuel tank.
A fuel supply structure of a working machine, comprising:
- a fuel tank;
- a fuel supply conduit having a fuel supply port at its one end;
- a hollow connection box welded to the other end of said fuel supply conduit and communicating with said fuel supply port, said connection box having a projecting portion for connection which acts as a connection port;
- and
- a fuel supply pipe connected to said projecting portion for connection and communicating with said fuel tank.
Dependencies are inferred from the claim text.