| 摘要 |
The present invention relates to a flat apparatus using a pedal in a grand piano. More particularly, the present invention relates to a flat apparatus using a pedal of a grand piano that makes a piano playing of various tone qualities possible by hitting strings with the strings pressed with the damper. In this piano, when the player steps on the pedal, an action consisting of a number of keyboards and hammers moves forward, and when the player presses the keyboard with the action ahead, a gap forms between the keyboard felt at the end of the keyboard and a damper lever, and the damper keeps pressing the stings. The flat apparatus using the pedal of the grand piano has a characteristic of including a monotone pedal 3 disposed at one side of a pedal installation stand 2; a link for moving a keyboard frame 9 in the front and rear directions with the monotone pedal 3; and latching slots 12 formed at lower portions of the keyboard frame 9. |
