Assertion: sounding board | /r/HasProperty | a bridge structure seating
Facets:
Source sentences:
text: In a piano, a sound box comprising a sounding board, a bridge structure seating upon the board, strings bearing on the bridge structure, the grain of the board being disposed transversely of the bridge structure, and means supplemental to the board and connecting the fibres thereof throughout the greater portion of the board, said connecting means being disposed in the general direction of the grain of the board.
text: In a piano, a sound box comprising a sounding board, a bridge structure seating upon the board, strings bearing on the bridge structure, the grain of the board being disposed transversely of the bridge structure, and tone bars secured to the board and disposed in the general direction of butin angular relation to the grain thereof, said bars being disposed to continuously connect the grain of the board throughout the greater portion thereof.