Invention Grant
- Patent Title: Fueling device and manufacturing method of a fueling device
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Application No.: US14178514Application Date: 2014-02-12
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Publication No.: US09359186B2Publication Date: 2016-06-07
- Inventor: Hiroaki Kito , Yoshinari Hiramatsu , Atsushi Sekihara
- Applicant: TOYODA GOSEI CO., LTD.
- Applicant Address: JP Aichi-pref.
- Assignee: TOYODA GOSEI CO., LTD.
- Current Assignee: TOYODA GOSEI CO., LTD.
- Current Assignee Address: JP Aichi-pref.
- Agency: Posz Law Group, PLC
- Priority: JP2013-027398 20130215; JP2013-132512 20130625
- Main IPC: B60K15/04
- IPC: B60K15/04 ; B67D7/42 ; B60K15/00 ; B29C65/16 ; B29C65/00 ; B29C65/08 ; B29C65/20

Abstract:
A fueling device includes a fuel passage-forming member and a flap valve mechanism. The flap valve mechanism includes an opening-forming member attached to one end of the fuel passage-forming member and an opening-closing mechanism to open and close a filler inlet of the opening-forming member. The fuel passage-forming member includes a pipe body containing a resin inner layer in a pipe shape made of a first resin material and a resin outer made of a second resin material, and a welding end formed on an opening end of the pipe body. The opening-forming member includes a cover member that covers the opening end of the pipe body and a welded end formed on an opening end of the cover member and welded to the welding end. The cover member is made of a third resin material welded to either one of the first resin material and the second resin material.
Public/Granted literature
- US09394157B2 Fueling device and manufacturing method of a fueling device Public/Granted day:2016-07-19
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