Title:
PANEL INCLUDING MOUNTING HOLE AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/249157
Kind Code:
A1
Abstract:
A panel according to an embodiment has a first surface oriented in a first direction and a second surface oriented in a second direction opposite the first direction, and can be fixed by a fastening member. The panel may comprise: a mounting hole which is open from the first surface to the second surface such that the fastening member passes therethrough; and a dimple surrounding the outer circumferential surface of the mounting hole. The dimple may include: a curved region that is spaced a certain distance apart from the mounting hole and protrudes in the first direction; and a flat region formed between the mounting hole and the curved region.
Inventors:
HEO JEONG JU (KR)
CHOI CHUL MIN (KR)
CHOI CHUL MIN (KR)
Application Number:
PCT/KR2022/010257
Publication Date:
December 28, 2023
Filing Date:
July 14, 2022
Export Citation:
Assignee:
KWANG SUNG CORP LTD (KR)
International Classes:
B62D25/20; B21D35/00; B21D53/88; B62D29/04
Foreign References:
| JP2012225358A | 2012-11-15 | |||
| KR20210072192A | 2021-06-17 | |||
| KR20180107144A | 2018-10-01 | |||
| KR101757721B1 | 2017-07-14 | |||
| US4708559A | 1987-11-24 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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