This method for attaching a filler tube comprises: steps (S2, S3) of preparing a fuel tank (10) and an interposed member (40); a step (S1) of preparing a filler tube (30) provided with a tubular tubebody (31) and an annular tube flange (32); steps (S4, S5) of causing a member body (41) to be disposed in the interior through an opening (11) of the fuel tank (10), and disposing the interposed member (40) on an outward peripheral surface (12) of the opening (11) of the fuel tank (10) so as to cause a member flange (42) to interlock; and steps (S6-S10) of disposing a hot plate (60) in an opposedspace between the outward peripheral surface (12) and the tube flange (32), warming the temperature of the outward peripheral surface (12), the member flange (42), and the tube flange (32), welding together the outward peripheral surface (12) and the tube flange (32), and welding together the member flange (42) and the tube flange (32).
加料管的安装方法具备:准备燃料箱(10)以及夹装构件(40)的工序(S2、S3);准备具备筒形的管主体(31)以及环形的管凸缘(32)的加料管(30)的工序(S1);以使构件主体(41)从燃料箱(10)的开口(11)向内部配置,并且使构件凸缘(42)卡定于燃料箱(10)的开口(11)的正面侧周面(12)处的方式来配置夹装构件(40)的工序(S4、S5);将热板(60)配置于正面侧周面(12)和管凸缘(32)的对置空间而对正面侧周面(12)、构件凸缘(42)以及管凸缘(32)进行加热,将正面侧周面(12)和管凸缘(32)熔接,并且将构件凸缘(42)和管凸缘(32)熔接的工序(S6‑S10)。
METHOD AND STRUCTURE FOR ATTACHING FILLER TUBE
加料管的安装方法以及加料管的安装结构
2020-06-02
Patent
Elektronische Ressource
Chinesisch
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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / 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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