发明名称 Method for manufacturing wood elements for musical instruments, wood elements for musical instruments obtained thereby, and musical instrument therewith
摘要 The present invention provides a method of manufacturing wood elements for musical instruments that have vibration characteristics similar to those of natural woods that are used for musical instruments. The method comprises a laminating step in which a resin is coated onto or is impregnated into a plurality of wooden plate units, fiber directions of the wooden plate units are aligned, and the wooden plate units are stacked and are subjected to thermal pressing so as to be bonded together and produce a laminated body, wherein the thermal pressing is conducted by controlling a pressure so that a density of the laminated body is in a range from 0.8 to 1.4 g/cm<3>.
申请公布号 US2004108017(A1) 申请公布日期 2004.06.10
申请号 US20030624486 申请日期 2003.07.23
申请人 ABE HIROYASU;KATO MASAYUKI 发明人 ABE HIROYASU;KATO MASAYUKI
分类号 B27D5/00;B27K3/08;B27K3/15;B27K5/00;B27M1/02;B27M3/00;B32B21/00;B32B21/06;B32B21/08;B32B21/14;B32B27/04;B32B33/00;B32B38/08;G10D7/00;G10D7/06;G10D9/00;(IPC1-7):B27M1/00 主分类号 B27D5/00
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