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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9394157 B1

PDFFull Text
Date of Patent:
Jul. 19, 2016

Filed:

Feb. 12, 2014

Fueling device and manufacturing method of a fueling device

Applicant:

Toyoda Gosei Co., Ltd., Kiyosu-shi, Aichi-ken, JP;

Inventors:

Hiroaki Kito, Kiyosu, JP;

Yoshinari Hiramatsu, Kiyosu, JP;

Atsushi Sekihara, Kiyosu, JP;

Assignee:

TOYODA GOSEI CO., LTD., Aichi-pref., JP;

Attorney:

Posz Law Group, PLC

Primary Examiner:

Nicolas A Arnett

Int. Cl.
CPC ...
B60K 15/04 (2006.01); B67D 7/42 (2010.01); B60K 15/00 (2006.01); B29C 65/16 (2006.01); B29C 65/00 (2006.01); B29C 65/08 (2006.01); B29C 65/20 (2006.01);
U.S. Cl.
CPC ...
B67D 7/42 (2013.01); B29C 65/1635 (2013.01); B29C 65/1654 (2013.01); B29C 65/1677 (2013.01); B29C 66/1312 (2013.01); B29C 66/30223 (2013.01); B29C 66/543 (2013.01); B29C 66/545 (2013.01); B29C 66/65 (2013.01); B60K 15/00 (2013.01); B60K 15/04 (2013.01); B29C 65/08 (2013.01); B29C 65/20 (2013.01); B29C 66/71 (2013.01); B29C 66/712 (2013.01); B60K 2015/047 (2013.01); B60K 2015/0461 (2013.01); Y02T 10/123 (2013.01); Y10T 29/494 (2015.01);
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.

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