JPS59137824U

JPS59137824U - fuel tank

Info

Publication number: JPS59137824U
Application number: JP3162883U
Authority: JP
Inventors: 秀夫成田
Original assignee: 日立建機株式会社
Priority date: 1983-03-07
Filing date: 1983-03-07
Publication date: 1984-09-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は油圧ショベルを示す図、第２図は従来の燃料タ
ンクを示す図、第３図は第２図のＡ−Ａ断面図、第４図
は第２図のＢ−Ｂ断面図、第５図はこの考案に係る燃料
タンクを示す図、第６図は第５図のＣ−Ｃ断面図、第７
図は第５図のＤ−Ｄ断面図、第８図、第９図はそれぞれ
この考案に係る他の燃料タンクの一部を示す断面図であ
る。３・・・燃料タンク本体、９・・・燃料補給用チューブ
、　　　　　、１４・・・燃料、１５・・・空気層、１
６・・・手すり、１７゜１８・・・端部、１９・・・空
気孔、２０・・・キャップ。Fig. 1 is a diagram showing a hydraulic excavator, Fig. 2 is a diagram showing a conventional fuel tank, Fig. 3 is a cross-sectional view taken along line AA in Fig. 2, and Fig. 4 is a cross-sectional view taken along line B-B in Fig. 2. Fig. 5 is a diagram showing a fuel tank according to this invention, Fig. 6 is a sectional view taken along the line CC in Fig. 5, and Fig.
The figure is a sectional view taken along the line DD in FIG. 5, and FIGS. 8 and 9 are sectional views showing parts of other fuel tanks according to this invention. 3...Fuel tank body, 9...Refueling tube, 14...Fuel, 15...Air layer, 1
6... Handrail, 17° 18... End, 19... Air hole, 20... Cap.

Claims

[Scope of utility model registration request]

In a fuel tank in which a handrail is provided at the upper part of the fuel tank body, the handrail is made of a pipe material, at least one end of the handrail is communicated with the air layer in the fuel tank body, and the upper part of the handrail is provided with an air layer. A fuel tank characterized by having holes.