An automotive pipe mounted on an automobile includes an inner pipe portion through which a fluid passes, an outer pipe portion surrounding a part of the inner pipe portion, and a restricting portion restricting the outer pipe portion from moving in an axial direction thereof, and at least an outer circumferential surface of the inner pipe portion facing the outer pipe portion is made of a resin. In the automotive pipe, at least the outer circumferential surface of the inner pipe portion facing the outer pipe portion is made of a resin, which is advantageous for corrosion resistance and weight reduction. A part of the inner pipe portion is surrounded by the outer pipe portion. This leads to elimination of necessity of a process of, for example, providing a protective cover at an appropriate location to protect the inner pipe portion, and improves workability while the number of components is restrained from increasing.
AUTOMOTIVE PIPE
KRAFTFAHRZEUGROHR
TUYAU D'AUTOMOBILE
2021-03-10
Patent
Electronic Resource
English
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 / F16L PIPES , Rohre |
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