公开(公告)号：US20140144305A1

公开(公告)日：2014-05-29

申请号：US13997859

申请日：2011-12-23

Applicant: Andreas Hellinge

Inventor： Andreas Hellinge

IPC: G10D3/00

CPC classification number: G10D3/00 ,  G10D3/06 ,  G10D3/12

Abstract: The present invention concerns modifications intended to improve the sound quality of stringed musical-instruments through modification of stiffness/flexibility, vibration/resonance-transmitting properties and weight-reduction of the fingerboard, neck, tailpiece, the upper- and lower block, sound post or sound pegs, bass bar or sound bars, and the upper and lower saddle rod using combined lightweight materials and specific construction principles.

Abstract translation: 本发明涉及旨在通过改变刚性/柔性，振动/谐振传递特性以及指板，颈部，尾部，上部和下部块，声音柱的减重的方式改善弦乐器的声音质量的修改。 或声栓，低音杆或声杆，上下鞍杆采用组合轻质材料和具体施工原理。

公开(公告)号：US10199016B2

公开(公告)日：2019-02-05

申请号：US13997859

申请日：2011-12-23

Applicant: Andreas Hellinge

Inventor： Andreas Hellinge

IPC: G10D3/00 ,  G10D3/06 ,  G10D3/12

Abstract: The present invention concerns modifications intended to improve the sound quality of stringed musical-instruments through modification of stiffness/flexibility, vibration/resonance-transmitting properties and weight-reduction of the fingerboard, neck, tailpiece, the upper- and lower block, sound post or sound pegs, bass bar or sound bars, and the upper and lower saddle rod using combined lightweight materials and specific construction principles.