Apparatus for adjusting height of piano pedal

Details Apparatus for adjusting height of piano pedal Apparatus for adjusting height of piano pedal

1988-11-21

1989-07-04

Hix, L. T.

Music

Instruments

Stringed

84358, 74562, G10C 326

Patent

active

048439398

ABSTRACT:
An apparatus for adjusting the height of a piano pedal includes an assembly member provided at the proximal end of a pedal, a support member provided at the distal end of a pedal frame, the support member and the assembly member being movable in the vertical direction relative to each other, and an operation bolt in thread engagement with a screw hole formed in the support member in the vertical direction, a head portion of the operation bolt being pivotally supported at the lower portion of the assembly member.

REFERENCES:
patent: 197370 (1877-11-01), Holder
patent: 296308 (1884-04-01), Bettman
patent: 693477 (1902-02-01), Wittman
patent: 1379570 (1921-05-01), Jefferson

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