TOWING PIPE ASSEMBLY - HANWHA ADVANCED MATERIALS CORP

Title:

TOWING PIPE ASSEMBLY

Document Type and Number:

WIPO Patent Application WO/2015/076458

Kind Code:

A1

Abstract:

The present invention relates to a towing pipe assembly, and provides a towing pipe assembly comprising: a bumper beam (100) having a towing pipe installation hole (110) formed therein; a towing pipe (200) which is fitted through the towing pipe installation hole (110), the towing pipe (200) having a flange (210) formed at one end thereof, caught by the front end of the towing pipe installation hole (110), and having a fastening screw (220) at the inner diameter of the other end thereof; and a towing nut (300) having a protruding ring (310) formed at one side surface thereof, and having a nut screw (320) formed on the outer circumference surface of the protruding ring (310), screw-fastened with the fastening screw (220), the towing nut (300) being in close contact with the bumper beam (100). According to the present invention, the fastening structure between the towing pipe formed of steel material and the bumper beam formed of resin material can be simplified, man-hours required for fastening can be reduced while improving the fastening force, and costs can be saved.

Inventors:

LEE SANG JOON (KR)
LIM JOUNG MYUNG (KR)

Application Number:

PCT/KR2014/001467

Publication Date:

May 28, 2015

Filing Date:

February 24, 2014

Export Citation:

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Assignee:

HANWHA ADVANCED MATERIALS CORP (KR)

International Classes:

B60D1/48; B60R19/48

Foreign References:

JP2004338666A	2004-12-02
JP2005186846A	2005-07-14
JP2003002136A	2003-01-08
KR20080027520A	2008-03-28
KR20130070360A	2013-06-27
KR20110058469A	2011-06-01
KR100802739B1	2008-02-12

Other References: