PROBLEM TO BE SOLVED: To obtain a fuel filler tube, which has a high rigidity and excellent rust-proofing ability, with a good efficiency and at a low cost.SOLUTION: A ring-shaped solder material 5 is externally fitted to one end side of a breather tube 4. A control board 13 outputs an operation signal to a ramp 7 and so lowers the ramp 7 that the one end side of the breather tube 4 is pressed in an open hole 2b of an oil feed pipe body 2. When lowering the ramp 7, a distance between a first electrode member 6 and both second electrode members 9 is made to be a specified value L1 so that the solder material 5 is pressed onto a circumference of the open hole 2b with a specified pressing force by an annular expansion part 4a. The control board 13 outputs an operation signal to a current supply part 12 thereby supplying electric current between the first electrode member 6 and both second electrode members 9, and the annular expansion part 4a and the circumference of the open hole 2b are combined with each other by the solder material 5 which is molten by resistance heating.SELECTED DRAWING: Figure 5
【課題】剛性が高く、優れた防錆力を有する燃料給油管を効率良く、低コストで得る。【解決手段】ブリーザチューブ4の一端側にリング状のろう材5を外嵌合する。制御盤13は、昇降台7に作動信号を出力して給油管本体2の貫通孔2bにブリーザチューブ4の一端側が圧入されるよう昇降台7を下降させる。昇降台7を下降させる際、環状張出部4aによってろう材5が貫通孔2b周縁に所定の加圧力で押し付けられるよう第1電極部材6と両第2電極部材9との間の距離を所定値L1にする。制御盤13は、電流供給部12に作動信号を出力して第1電極部材6と両第2電極部材9との間に電流を供給し、環状張出部4aと貫通孔2b周縁との間を抵抗発熱により溶融したろう材5で繋ぐ。【選択図】図5
OIL FEED PIPE ASSEMBLY DEVICE AND METHOD FOR ASSEMBLING FUEL FILLER TUBE
給油管組立装置及び燃料給油管の組立方法
25.05.2017
Patent
Elektronische Ressource
Japanisch
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 / B23K Löten , SOLDERING OR UNSOLDERING / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |
FILLER PIPE AND RETAINER ASSEMBLY DEVICE FOR FILLER PIPE
Europäisches Patentamt | 2017
|FILLER PIPE AND RETAINER ASSEMBLY DEVICE FOR FILLER PIPE
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