发明名称 VORRICHTUNG ZUM EINSTELLEN DER HOEHE EINES KLAVIERPEDALS
摘要 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.
申请公布号 DE3844427(A1) 申请公布日期 1989.07.13
申请号 DE19883844427 申请日期 1988.12.30
申请人 TOYO PIANO MFG. CO., LTD., HAMAMATSU, SHIZUOKA, JP 发明人 SATO, MASARU, IWATA, SHIZUOKA, JP
分类号 G10C3/26;(IPC1-7):G10C3/26 主分类号 G10C3/26
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