PROBLEM TO BE SOLVED: To efficiently seal a clearance between an oil supply guide cylinder and a through hole of a recess cover in a fuel tank.SOLUTION: A seal structure of a fuel tank 15 in which a side wall opening part 92 is formed on a vehicle body side wall panel 90 above a front fender 10, and an oil supply guide cylinder 15G, which is projected toward the side wall opening part 92, is provided on the fuel tank 15 which is located at an upper part of the front fender 10. The seal structure comprises: a recess cover 70 which is projected from the vehicle body side wall panel 90 on a circumference of the side wall opening part 92 to the oil supply guide cylinder 15G side, and which is provided with a through hole 72D for insertion of at least a part of the oil supply guide cylinder 15G; and a seal mechanism 100 which is attached to the recess cover 70 and seals a clearance between the oil supply guide cylinder 15G and the through hole 72D.SELECTED DRAWING: Figure 7
【課題】燃料タンクの給油案内筒とリセスカバーの貫通穴との隙間を効果的に封止する。【解決手段】フロントフェンダ10よりも上方の車体側壁パネル90に側壁開口部92が形成され、フロントフェンダ10の上部に配置される燃料タンク15に側壁開口部92に向けて突出する給油案内筒15Gが設けられた燃料タンク15のシール構造であって、側壁開口部92周縁の車体側壁パネル90から給油案内筒15G側に突出すると共に、給油案内筒15Gの少なくとも一部を挿通させる貫通穴72Dが形成されたリセスカバー70と、リセスカバー70に取り付けられて給油案内筒15Gと貫通穴72Dとの間の隙間を封止するシール機構100とを備える。【選択図】図7
SEAL STRUCTURE OF FUEL TANK
燃料タンクのシール構造
2017-04-06
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Mechanical seal assembly for fuel tank, fuel tank and carrier
European Patent Office | 2023
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