JPH0317354Y2 - - Google Patents
Info
- Publication number
- JPH0317354Y2 JPH0317354Y2 JP1984160197U JP16019784U JPH0317354Y2 JP H0317354 Y2 JPH0317354 Y2 JP H0317354Y2 JP 1984160197 U JP1984160197 U JP 1984160197U JP 16019784 U JP16019784 U JP 16019784U JP H0317354 Y2 JPH0317354 Y2 JP H0317354Y2
- Authority
- JP
- Japan
- Prior art keywords
- cord
- piano
- hammer
- rail
- fastener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000013016 damping Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Electrophonic Musical Instruments (AREA)
- Stringed Musical Instruments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984160197U JPH0317354Y2 (tr) | 1984-10-22 | 1984-10-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984160197U JPH0317354Y2 (tr) | 1984-10-22 | 1984-10-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6176489U JPS6176489U (tr) | 1986-05-22 |
JPH0317354Y2 true JPH0317354Y2 (tr) | 1991-04-12 |
Family
ID=30718123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984160197U Expired JPH0317354Y2 (tr) | 1984-10-22 | 1984-10-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0317354Y2 (tr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0634167B2 (ja) * | 1988-03-22 | 1994-05-02 | ヤマハ株式会社 | ピアノの弱音装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5443713U (tr) * | 1977-08-31 | 1979-03-26 | ||
JPS5423630B2 (tr) * | 1974-03-28 | 1979-08-15 | ||
JPS57124395A (en) * | 1981-01-23 | 1982-08-03 | Takabumi Mori | Sound volume/quality regulator for piano |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5423630U (tr) * | 1977-07-18 | 1979-02-16 | ||
JPS6329519Y2 (tr) * | 1981-01-26 | 1988-08-08 |
-
1984
- 1984-10-22 JP JP1984160197U patent/JPH0317354Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5423630B2 (tr) * | 1974-03-28 | 1979-08-15 | ||
JPS5443713U (tr) * | 1977-08-31 | 1979-03-26 | ||
JPS57124395A (en) * | 1981-01-23 | 1982-08-03 | Takabumi Mori | Sound volume/quality regulator for piano |
Also Published As
Publication number | Publication date |
---|---|
JPS6176489U (tr) | 1986-05-22 |
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