DE87527C - - Google Patents
Info
- Publication number
- DE87527C DE87527C DENDAT87527D DE87527DA DE87527C DE 87527 C DE87527 C DE 87527C DE NDAT87527 D DENDAT87527 D DE NDAT87527D DE 87527D A DE87527D A DE 87527DA DE 87527 C DE87527 C DE 87527C
- Authority
- DE
- Germany
- Prior art keywords
- rear wall
- screws
- ribs
- soundboard
- iron
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002889 sympathetic effect Effects 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
- G10C3/06—Resonating means, e.g. soundboards or resonant strings; Fastenings thereof
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Stringed Musical Instruments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE87527C true DE87527C (cg-RX-API-DMAC7.html) |
Family
ID=359492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT87527D Active DE87527C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE87527C (cg-RX-API-DMAC7.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3298268A (en) * | 1964-04-20 | 1967-01-17 | W W Kimball Company | Piano construction having a curved back |
| US3425308A (en) * | 1966-06-23 | 1969-02-04 | Edwin R Astin | Piano sounding board |
| US4640174A (en) * | 1985-01-16 | 1987-02-03 | Falcone Piano Company | Soundboard calibrator |
-
0
- DE DENDAT87527D patent/DE87527C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3298268A (en) * | 1964-04-20 | 1967-01-17 | W W Kimball Company | Piano construction having a curved back |
| US3425308A (en) * | 1966-06-23 | 1969-02-04 | Edwin R Astin | Piano sounding board |
| US4640174A (en) * | 1985-01-16 | 1987-02-03 | Falcone Piano Company | Soundboard calibrator |
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