Title:
PIANO, PIANO ACTION, AND HAMMERHEAD INCLUDED IN HAMMER FOR USE IN PIANO ACTION
Document Type and Number:
WIPO Patent Application WO/2017/085958
Kind Code:
A1
Abstract:
In order to ensure that the hammerhead advances without leaving the prescribed plane when a hammer moves towards the string, this hammerhead 35 comprises a hammer wooden molding 34, a hammer felt 36 and a hammer shank 33. The portion of the hammer wooden molding 34 to the rear of the part connected to the hammer shank 33 has a wing shape that tapers towards the rear when seen in planar view.
Inventors:
FUJII YUKIMITSU (JP)
Application Number:
PCT/JP2016/068654
Publication Date:
May 26, 2017
Filing Date:
June 23, 2016
Export Citation:
Assignee:
YG FUJII PIANO SERVICE (JP)
International Classes:
G10C3/18
Foreign References:
| JPS57130089A | 1982-08-12 | |||
| JP2005140992A | 2005-06-02 | |||
| US1353357A | 1920-09-21 |
Attorney, Agent or Firm:
MURAMATSU, Yoshihito (JP)
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