JPS6028693A - ピアノフレームの製造方法 - Google Patents
ピアノフレームの製造方法Info
- Publication number
- JPS6028693A JPS6028693A JP58137068A JP13706883A JPS6028693A JP S6028693 A JPS6028693 A JP S6028693A JP 58137068 A JP58137068 A JP 58137068A JP 13706883 A JP13706883 A JP 13706883A JP S6028693 A JPS6028693 A JP S6028693A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- connecting member
- piano
- frame construction
- integrally
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 claims description 5
- 238000005266 casting Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/04—Frames; Bridges; Bars
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58137068A JPS6028693A (ja) | 1983-07-27 | 1983-07-27 | ピアノフレームの製造方法 |
| US06/633,865 US4594932A (en) | 1983-07-27 | 1984-07-24 | Piano plate mounting structure for upright piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58137068A JPS6028693A (ja) | 1983-07-27 | 1983-07-27 | ピアノフレームの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6028693A true JPS6028693A (ja) | 1985-02-13 |
| JPH02714B2 JPH02714B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-01-09 |
Family
ID=15190146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58137068A Granted JPS6028693A (ja) | 1983-07-27 | 1983-07-27 | ピアノフレームの製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4594932A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| JP (1) | JPS6028693A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2929436B1 (fr) * | 2008-03-28 | 2010-04-16 | Frederic Desplats | Piano |
| CN110675843A (zh) * | 2019-10-12 | 2020-01-10 | 福建艾维尔科技有限公司 | 一种用于钢琴装配的组件和钢琴的组装方法 |
| CN114387941B (zh) * | 2022-01-21 | 2024-07-26 | 河北科技师范学院 | 一种钢琴琴键盖板连接器 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5468621U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-10-18 | 1979-05-16 | ||
| JPS5772197A (en) * | 1980-10-22 | 1982-05-06 | Kawai Musical Instr Mfg Co | Method of producing frame for piano or like |
| JPS57190588U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1981-05-29 | 1982-12-03 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US844985A (en) * | 1904-05-19 | 1907-02-19 | Auto Manual Piano Action Company | Automatic playing mechanism in pianos. |
| US896066A (en) * | 1908-01-13 | 1908-08-11 | Emil Sandner | Piano-action-supporting means. |
| US2505804A (en) * | 1946-01-26 | 1950-05-02 | Pratt Read And Company Inc | Piano construction with preassembled units |
| US4376402A (en) * | 1980-06-18 | 1983-03-15 | Helpinstill Ii Charles T | Folding piano |
-
1983
- 1983-07-27 JP JP58137068A patent/JPS6028693A/ja active Granted
-
1984
- 1984-07-24 US US06/633,865 patent/US4594932A/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5468621U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-10-18 | 1979-05-16 | ||
| JPS5772197A (en) * | 1980-10-22 | 1982-05-06 | Kawai Musical Instr Mfg Co | Method of producing frame for piano or like |
| JPS57190588U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1981-05-29 | 1982-12-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02714B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-01-09 |
| US4594932A (en) | 1986-06-17 |
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