Kabushiki Kaisha Kawai Gakki Seisakusho

Riichi Kitajima

Muneo Ishida

A hammer head for a piano which is simple in structure and is capable of maintaining a humidity preventive effect for a longer time. The hammer head comprises a hammer body having a hammer felt including two flat surfaces substantially parallel to each other, and a string striking portion for striking a string, and a humidity preventive film adhered on the two flat surfaces of the hammer felt of the hammer body so as to cover the flat surfaces. A method for manufacturing such hammer heads at a low cost is also provided.

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Hamamatsu, Japan

Riichi Kitajima