Title:
GLASS DIAPHRAGM, GLASS DIAPHRAGM WITH EXCITER, AND VEHICLE WINDOW GLASS
Document Type and Number:
WIPO Patent Application WO/2023/068311
Kind Code:
A1
Abstract:
A glass diaphragm (11) according to the present invention comprises a glass plate comprising a first glass plate (23) and a second glass plate (25), and a mounting part (41) connected and affixed to the glass plate; a first screw portion (63) and a second screw portion (65) are formed in the mounting part (41); the first screw portion (63) and the second screw portion (65) combine a right screw structure and a left screw structure; and the glass plate vibrates via the mounting part (41).
Inventors:
AKIYAMA JUN (JP)
Application Number:
PCT/JP2022/039008
Publication Date:
April 27, 2023
Filing Date:
October 19, 2022
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
H04R7/08; B60J1/00; C03C27/06; C03C27/12; H04R7/12
Domestic Patent References:
| WO2019172076A1 | 2019-09-12 | |||
| WO2018155518A1 | 2018-08-30 |
Foreign References:
| JP2006180368A | 2006-07-06 | |||
| JP2020188413A | 2020-11-19 | |||
| JP2010501046A | 2010-01-14 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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