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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 10994465 B1

PDFFull Text
Date of Patent:
May. 04, 2021

Filed:

Nov. 06, 2015

Rigid connecting device for connecting the upper and lower surfaces inside an oil tank and production method of the oil tank

Applicant:

Yapp Automotive Systems Co., Ltd., Yangzhou, CN;

Inventors:

Yan Sun, Yangzhou, CN;

Lin Jiang, Yangzhou, CN;

Liang Liu, Yangzhou, CN;

Wenbin Hong, Yangzhou, CN;

Hao Lv, Yangzhou, CN;

Weidong Su, Yangzhou, CN;

Xuehong Chen, Yangzhou, CN;

Xiandou Wei, Yangzhou, CN;

Gang Zhou, Yangzhou, CN;

Dongming Wang, Yangzhou, CN;

Assignee:

YAPP AUTOMOTIVE SYSTEMS CO., LTD., Yangzhou, CN;

Attorney:

Bayramoglu Law Offices LLC

Primary Examiner:

Stephen J Castellano

Int. Cl.
CPC ...
B60K 15/03 (2006.01); B29C 49/20 (2006.01); B29C 49/18 (2006.01); B60K 15/073 (2006.01); B29C 49/32 (2006.01); B29C 49/48 (2006.01); B29C 51/20 (2006.01); B29C 51/12 (2006.01); F16B 2/20 (2006.01); B29C 51/26 (2006.01); B29C 51/10 (2006.01); B29C 51/02 (2006.01); B29C 51/08 (2006.01); B29C 49/04 (2006.01); B29C 51/30 (2006.01); B65D 6/34 (2006.01); B29K 23/00 (2006.01); B29K 623/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B29C 49/20 (2013.01); B29C 49/18 (2013.01); B29C 49/32 (2013.01); B29C 49/48 (2013.01); B29C 51/12 (2013.01); B29C 51/20 (2013.01); B60K 15/03 (2013.01); B60K 15/03177 (2013.01); B60K 15/073 (2013.01); F16B 2/20 (2013.01); B29C 49/04 (2013.01); B29C 51/02 (2013.01); B29C 51/082 (2013.01); B29C 51/105 (2013.01); B29C 51/267 (2013.01); B29C 51/30 (2013.01); B29C 2049/2013 (2013.01); B29K 2023/065 (2013.01); B29K 2623/065 (2013.01); B29L 2031/7172 (2013.01); B60K 2015/03032 (2013.01); B60K 2015/0344 (2013.01); B60K 2015/03493 (2013.01); B65D 11/22 (2013.01); B65D 11/26 (2013.01);
Abstract

A rigid connecting device for connecting the upper and lower surfaces inside an oil tank includes a connecting rod. The upper and lower sides of the connecting rod are each provided with a connecting end surface. The connecting end surface is provided with material-passing hole. The outer surface of the rigid connecting device is covered with high-density polyethylene. The upper and lower surfaces of the oil tank are connected by a connecting rod, and such arrangement is locally applied to areas where the rigidity of the oil tank is poor, so there are more effective space. The part of the rigid connecting rod contacting with the oil fuel is made of high-density polyethylene, so the requirements of strength and anti-corrosion can be satisfied.

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