Title:
BALL STUD AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/113054
Kind Code:
A1
Abstract:
According to one embodiment of the present invention, provided is a ball stud which can be mounted on and used for a stabilizer link and the like. The ball stud according to one embodiment of the present invention comprises: a ball member including a ball-shaped part; and a rod member extending toward one side thereof from the ball member, wherein the ball member and the rod member are formed as separate members and then can be coupled through welding. According to one embodiment of the present invention, the rod member includes a first flange and a second flange, which protrude toward the radial outer side thereof, wherein the first flange, that is adjacently disposed to the ball member, from among the first flange and the second flange can be heated and molded during welding of the ball member and the rod member.
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Inventors:
LEE SEON HO (KR)
LEE JONG SEOK (KR)
PARK SANG OH (KR)
LEE JONG SEOK (KR)
PARK SANG OH (KR)
Application Number:
PCT/KR2021/018896
Publication Date:
June 22, 2023
Filing Date:
December 13, 2021
Export Citation:
Assignee:
ILJIN CO LTD (KR)
International Classes:
F16C11/06; B23K11/11
Foreign References:
| KR20110067883A | 2011-06-22 | |||
| KR20200089185A | 2020-07-24 | |||
| KR0133383Y1 | 1999-05-01 | |||
| US20180087564A1 | 2018-03-29 | |||
| KR20220078384A | 2022-06-10 |
Attorney, Agent or Firm:
MOA INTELLECTUAL PROPERTY LAW FIRM (KR)
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