JPH0156950B2 - - Google Patents
Info
- Publication number
- JPH0156950B2 JPH0156950B2 JP17783781A JP17783781A JPH0156950B2 JP H0156950 B2 JPH0156950 B2 JP H0156950B2 JP 17783781 A JP17783781 A JP 17783781A JP 17783781 A JP17783781 A JP 17783781A JP H0156950 B2 JPH0156950 B2 JP H0156950B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- tank
- bottom plate
- engine
- main tank
- 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.)
- Expired
Links
- 239000000446 fuel Substances 0.000 claims description 27
- 239000002828 fuel tank Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Description
【発明の詳細な説明】
本発明は自動２輪車における燃料タンク装置に
関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a fuel tank device for a motorcycle.
本願出願人は先にこの種装置として、前後の車
輪を有する車体の中間部にエンジンと、その上側
の燃料タンクとを設けると共に、該タンクを前方
の燃料注入口と後方の燃料出口とを有する前方の
メインタンクと、該燃料出口に燃料パイプを介し
て連る燃料入口と、該メインタンク内にのびるブ
リーザパイプとを有する後方下側のサブタンクと
で構成する式のものを提案したが、この場合該ブ
リーザパイプは該メインタンクの底板を挿通する
個所において該底板に溶接して固定される式を一
般としたもので作業性が不良であると共に安定し
た結着を得難い不都合を伴う。 The applicant of the present application has previously developed a device of this type in which an engine is provided in the middle of a vehicle body having front and rear wheels, and a fuel tank above the engine, and the tank is provided with a fuel inlet at the front and a fuel outlet at the rear. We proposed a type consisting of a main tank at the front, a sub-tank at the lower rear that has a fuel inlet connected to the fuel outlet via a fuel pipe, and a breather pipe extending into the main tank. In this case, the breather pipe is generally fixed by welding to the bottom plate of the main tank at the point where it is inserted through the bottom plate, which has the disadvantage of poor workability and difficulty in obtaining a stable bond.
本発明はかゝる不都合のない装置を得ることを
その目的としたもので、前後の車輪を有する車体
の中間部にエンジンと、その上側の燃料タンクと
を設けると共に、該タンクを前方の燃料注入口と
後方の燃料出口とを有する前方のメインタンク
と、該燃料出口に燃料パイプを介して連る燃料入
口と該メインタンク内にのびるブリーザパイプと
を有する後方下側のサブタンクとで構成する式の
ものにおいて、該ブリーザパイプを該メインタン
ク内の底板上に沿わせて配管して該配管部分でこ
れに固定して成る。 The object of the present invention is to provide a device free from such inconveniences, and is provided with an engine and a fuel tank above the engine in the middle of a vehicle body having front and rear wheels, and a fuel tank in front of the engine. Consisting of a front main tank having an inlet and a rear fuel outlet, and a rear lower sub-tank having a fuel inlet connected to the fuel outlet via a fuel pipe and a breather pipe extending into the main tank. In this type, the breather pipe is laid along the bottom plate inside the main tank and fixed thereto by the piping section.
本発明実施の１例を別紙図面に付説明する。図
面で１は車体を示し該車体１は前後の車輪２，２
と、その中間部のエンジン３と、その上側の燃料
タンク４とを備えて全体として自動２輪車に構成
される。該燃料タンク４は前方の燃料注入口５と
後方の燃料出口６とを有する前方のメインタンク
７と、該燃料出口６に燃料パイプ８を介して連る
燃料入口９と該メインタンク７内にのびるブリー
ザパイプ１０とを有する後方下側のサブタンク１
１とに分割して構成される。該サブタンク１１は
その底部の燃料出口１２に連る燃料通路１３にお
いて該エンジン３側にのびるもので、これにスト
レーナ１４と燃料ポンプ１５とが介入される。 An example of implementing the present invention will be explained with reference to the attached drawings. In the drawing, 1 indicates the vehicle body, and the vehicle body 1 has front and rear wheels 2, 2.
, an engine 3 in the middle, and a fuel tank 4 above the engine 3, making up a two-wheeled motor vehicle as a whole. The fuel tank 4 includes a front main tank 7 having a front fuel inlet 5 and a rear fuel outlet 6, a fuel inlet 9 connected to the fuel outlet 6 via a fuel pipe 8, and a fuel inlet 9 in the main tank 7. Rear lower sub-tank 1 having an extending breather pipe 10
It is divided into 1 and 1. The sub-tank 11 has a fuel passage 13 connected to a fuel outlet 12 at its bottom and extends toward the engine 3, and a strainer 14 and a fuel pump 15 are interposed therein.
該ブリーザパイプ１０は該メインタンク７内の
底板７ａ上にこれに沿つて配管されて該配管部分
１０ａにおいてこれに固定されると共にその先端
部１０ｂは上方に屈曲して前記した注入口５の近
傍に開口されるようにした。尚図示のものでは該
配管部分１０ａは前後の２個所において各ステイ
１５，１５で該底板７ａ上に固定されるが、この
場合前後の両半部は中間部で屈曲して互に一側と
他側とに偏位して各固定されるようにし、かくて
該先端部１０ｂに生じ易い傾きを無くすようにし
た。尚該タンク７は前記した底板７ａとその上側
の外板７ｂとから成るもので、該底板７ａは予め
該配管部分１０ａを形成され、次で該外板７ｂと
互に結着されるものとする。 The breather pipe 10 is installed on and along the bottom plate 7a in the main tank 7, and is fixed thereto at the piping section 10a, and its tip 10b is bent upward so as to be placed in the vicinity of the inlet 5 described above. It was made to be opened to In the illustrated example, the piping portion 10a is fixed on the bottom plate 7a by stays 15, 15 at two locations at the front and rear, but in this case, both the front and rear halves are bent at the middle and are connected to one side of the other. The tip portion 10b is fixed so as to be deviated from the other side, thereby eliminating the tilt that tends to occur in the tip portion 10b. The tank 7 is composed of the bottom plate 7a and the outer plate 7b above the bottom plate 7a, and the bottom plate 7a has the piping portion 10a formed in advance, and is then bonded to the outer plate 7b. do.
このように本発明によるときはブリーザパイプ
をメインタンク内の底板上にこれを沿わせて配管
すると共に該配管部分でこれに固着するもので、
該パイプを該タンクの底板に挿通する部分で該底
板と結着する式のものに比しその結着を安定且強
固にすることが出来ると共に局部的な結着の場合
に生じ易い応力の集中を無くして損傷を防止し得
る等の効果を有する。 In this way, according to the present invention, the breather pipe is installed along the bottom plate inside the main tank, and is fixed to the bottom plate at the piping section.
Compared to a type that connects the pipe to the bottom plate at the part where the pipe is inserted into the bottom plate of the tank, the connection can be made more stable and strong, and the stress that tends to occur when the pipe is connected locally can be concentrated. This has the effect of eliminating damage and preventing damage.
第１図は本発明装置を備えた自動２輪車の１例
の側面図、第２図はその燃料タンク部分の一部を
截除した側面図、第３図はその下面図、第４図は
第２図の−線截断の拡大断面図である。
１……車体、２，２……車輪、３……エンジ
ン、４……燃料タンク、５……燃料注入口、６…
…燃料出口、７……メインタンク、８……燃料パ
イプ、９……燃料入口、１０……ブリーザパイ
プ、１１……サブタンク、７ａ……底板、１０ａ
……配管部分。
Fig. 1 is a side view of an example of a two-wheeled motor vehicle equipped with the device of the present invention, Fig. 2 is a side view with a portion of its fuel tank section cut away, Fig. 3 is a bottom view thereof, and Fig. 4 2 is an enlarged sectional view taken along the line -- in FIG. 2. FIG. 1... Vehicle body, 2, 2... Wheels, 3... Engine, 4... Fuel tank, 5... Fuel inlet, 6...
...Fuel outlet, 7... Main tank, 8... Fuel pipe, 9... Fuel inlet, 10... Breather pipe, 11... Sub tank, 7a... Bottom plate, 10a
...Piping part.
Claims (1)
と、その上側の燃料タンクとを設けると共に、該
タンクを前方の燃料注入口と後方の燃料出口とを
有する前方のメインタンクと、該燃料出口に燃料
パイプを介して連る燃料入口と該メインタンク内
にのびるブリーザパイプとを有する後方下側のサ
ブタンクとで構成する式のものにおいて、該ブリ
ーザパイプを該メインタンク内の底板上に沿わせ
て配管して該配管部分でこれに固定して成る自動
２輪車における燃料タンク装置。1 An engine and a fuel tank above the engine are provided in the middle of a vehicle body having front and rear wheels, and the tank is connected to a main tank at the front which has a fuel inlet at the front and a fuel outlet at the rear, and a fuel outlet at the front. In a type consisting of a fuel inlet connected via a fuel pipe and a rear lower sub-tank having a breather pipe extending into the main tank, the breather pipe is placed along the bottom plate inside the main tank. A fuel tank device for a two-wheeled motor vehicle comprising piping and fixing to the piping section.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17783781A JPS5881873A (en) | 1981-11-07 | 1981-11-07 | Fuel tank device in motorcycle |
| US06/418,962 US4469190A (en) | 1981-09-19 | 1982-09-16 | Fuel tank assembly for a motorcycle |
| GB8226362A GB2111003B (en) | 1981-09-19 | 1982-09-16 | Fuel tank assembly for a motorcycle |
| CA000411557A CA1184450A (en) | 1981-09-19 | 1982-09-16 | Fuel tank assembly for a motorcycle |
| DE19823234541 DE3234541A1 (en) | 1981-09-19 | 1982-09-17 | FUEL TANK FOR A MOTORCYCLE |
| DE19823249623 DE3249623C2 (en) | 1981-09-19 | 1982-09-17 | Fuel tank arrangement |
| FR8215782A FR2513206B1 (en) | 1981-09-19 | 1982-09-20 | MOTORCYCLE FUEL TANK ASSEMBLY |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17783781A JPS5881873A (en) | 1981-11-07 | 1981-11-07 | Fuel tank device in motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5881873A JPS5881873A (en) | 1983-05-17 |
| JPH0156950B2 true JPH0156950B2 (en) | 1989-12-01 |
Family
ID=16037977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17783781A Granted JPS5881873A (en) | 1981-09-19 | 1981-11-07 | Fuel tank device in motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5881873A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005039620B4 (en) * | 2005-08-19 | 2016-02-18 | Erni Production Gmbh & Co. Kg | Ribbon cable connectors |
-
1981
- 1981-11-07 JP JP17783781A patent/JPS5881873A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5881873A (en) | 1983-05-17 |
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