JPH02120237U - - Google Patents
Info
- Publication number
- JPH02120237U JPH02120237U JP3048389U JP3048389U JPH02120237U JP H02120237 U JPH02120237 U JP H02120237U JP 3048389 U JP3048389 U JP 3048389U JP 3048389 U JP3048389 U JP 3048389U JP H02120237 U JPH02120237 U JP H02120237U
- Authority
- JP
- Japan
- Prior art keywords
- fuel tank
- tank body
- air vent
- vent pipe
- protrude
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002828 fuel tank Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Vibration Dampers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図はこの考案の第１の実施例を示す燃料タ
ンクの縦断側面図、第２図はこの考案の第２の実
施例を示す燃料タンクの縦断側面図、第３図は従
来の燃料タンクの側面図、第４図は第３図のＡ部
の縦断側面図、第５図は第４図のａ−ａ線に沿う
断面図である。
１…燃料タンク本体、５…給油パイプ、８…固
定部材、１１…空気抜きパイプ、１２…溶接部。
Fig. 1 is a longitudinal side view of a fuel tank showing a first embodiment of this invention, Fig. 2 is a longitudinal side view of a fuel tank showing a second embodiment of this invention, and Fig. 3 is a conventional fuel tank. 4 is a longitudinal sectional side view of section A in FIG. 3, and FIG. 5 is a sectional view taken along line a-a in FIG. 4. DESCRIPTION OF SYMBOLS 1...Fuel tank main body, 5...Refueling pipe, 8...Fixing member, 11...Air vent pipe, 12...Welding part.
Claims (1)
された給油パイプと、前記燃料タンク本体の内部
に突出して開口する空気抜きパイプと、この空気
抜きパイプの開口部の近傍を前記燃料タンク本体
の天板部に固定する固定部材とからなる燃料タン
クにおいて、前記空気抜きパイプを前記燃料タン
ク本体の側壁を貫通して燃料タンク本体の内部に
突出させるとともに、その貫通部を溶接し、前記
燃料タンク本体の内部に突出する前記空気抜きパ
イプの曲げ強度を前記溶接部の溶接強度より弱く
したことを特徴とする燃料タンク。 A fuel tank body, a fuel supply pipe connected to the fuel tank body, an air vent pipe that protrudes and opens inside the fuel tank body, and a portion near the opening of the air vent pipe that is connected to the top plate portion of the fuel tank body. In the fuel tank, the air vent pipe is made to penetrate the side wall of the fuel tank body and protrude into the inside of the fuel tank body, and the penetrating part is welded so as to protrude into the inside of the fuel tank body. A fuel tank characterized in that the bending strength of the air vent pipe is lower than the welding strength of the welded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3048389U JPH02120237U (en) | 1989-03-17 | 1989-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3048389U JPH02120237U (en) | 1989-03-17 | 1989-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120237U true JPH02120237U (en) | 1990-09-27 |
Family
ID=31255595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3048389U Pending JPH02120237U (en) | 1989-03-17 | 1989-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120237U (en) |
-
1989
- 1989-03-17 JP JP3048389U patent/JPH02120237U/ja active Pending