Invention Grant
- Patent Title: Woody material for wind instrument, wind instrument, and production method of woody material for wind instrument
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Application No.: US15662979Application Date: 2017-07-28
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Publication No.: US10224010B2Publication Date: 2019-03-05
- Inventor: Kazuki Soga , Kazushi Nakai , Tatsuya Hiraku
- Applicant: Yamaha Corporation
- Applicant Address: JP Hamamatsu-shi
- Assignee: Yamaha Corporation
- Current Assignee: Yamaha Corporation
- Current Assignee Address: JP Hamamatsu-shi
- Agency: Crowell & Moring LLP
- Priority: JP2016-150522 20160729
- Main IPC: G10D7/00
- IPC: G10D7/00 ; B27N3/00 ; B27N3/04 ; B32B5/26 ; B32B27/08 ; B32B27/12 ; B32B21/10 ; B32B21/14 ; B32B27/30 ; B32B27/32 ; B32B27/34 ; B32B27/36 ; B32B27/38 ; B32B27/42
Abstract:
An object of the present invention is to provide a woody material for a wind instrument superior in resistance to a moisture change. The woody material for a wind instrument comprises: a plurality of veneers being laminated; and at least one buffer layer comprising a fibrous sheet constituted from a nonwoven fabric or a woven fabric, and an adhesive with which the fibrous sheet is impregnated, the buffer layer being interposed between adjacent two of the plurality of veneers.
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