PROBLEM TO BE SOLVED: To provide a breather pipe for reducing the number of kinds of members.SOLUTION: In a breather pipe 10 and at a cylindrical member 14 (or a terminal portion) accommodated in a fuel tank 20, a terminal opening 15 opened downward and a continuous hole 16 opened at a higher position than the terminal opening 15 are formed. In the cylindrical member 14, a removal allowable part 19 which is made thin so that it can be selectively removed at an arbitrary one of portions of different heights is formed, so that a cut portion of the removable allowable part 19 is a continuous hole 16. By changing the removal height in the removable allowable part 19, the height of the continuous hole 16 can be arbitrarily set. Even with only one kind of shape of the cylindrical member 14, the breather pipes 10 of a plurality of kinds can be attained to reduce the number of kinds of members.

    【課題】部材の種類数の削減を図る。【解決手段】ブリーザパイプ10のうち燃料タンク20内に収容された筒状部材14(端末部)に、下向きに開口する端末開口部15と、端末開口部15よりも上方の位置で開口する連通孔16とが形成され、筒状部材14には、肉薄とすることで、高さの異なる複数箇所のうち任意の箇所を選択的に切除することを可能とした切除許容部19が形成され、切除許容部19のうち切除された部分が、連通孔16となっている。切除許容部19における切除高さを変えることにより、連通孔16の高さを任意に設定することができる。筒状部材14の形態が1種類だけであっても、複数種類のブリーザパイプ10を得ることができるので、部材の種類数を削減することができる。【選択図】図2


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    Title :

    TERMINAL STRUCTURE FOR BREATHER PIPE


    Additional title:

    ブリーザパイプの端末構造


    Contributors:

    Publication date :

    2015-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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