GB421962A - Improvements in or relating to miniature upright pianos - Google Patents
Improvements in or relating to miniature upright pianosInfo
- Publication number
- GB421962A GB421962A GB2365134A GB2365134A GB421962A GB 421962 A GB421962 A GB 421962A GB 2365134 A GB2365134 A GB 2365134A GB 2365134 A GB2365134 A GB 2365134A GB 421962 A GB421962 A GB 421962A
- Authority
- GB
- United Kingdom
- Prior art keywords
- note
- bridge
- string
- strings
- pins
- 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
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
- G10C3/07—Strings
- G10C3/08—Arrangements thereof
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Wire Processing (AREA)
- Earth Drilling (AREA)
Abstract
421,962. Pianofortes. BRASTED BROS., Ltd., and BRASTED, R. P., Hermitage Road, Harringay, London. Aug. 16, 1934, No. 23651. [Class 88 (ii)] In a miniature upright pianoforte, with the wrestplank below the keys, and the iron frame carrying the action at the rear, as described in Specification 377,641, a set of strings is provided for each note and the bridge pins for each note are arranged parallel with the corresponding part of the wrestplate bridge so that the speaking lengths of the strings sounding one note are equal. Fig. 4 shows a trichord arrangement for a part of the range. The wrestpins are arranged in six rows, and two of the strings sounding a note are formed by a single string passing round one or more hitch-pins 42<a>. The third string may be an independent string, or with the first string of the next note may be similarly formed by a single string passing round a hitch pin or pins 42b. The soundboard bridge is bevelled in steps 31, 32 for each note, parallel to the upper bridge 25. A similar bichord arrangement is described (Fig. 1, not shown). The soundboard is attached to fillets fixed to the iron frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2365134A GB421962A (en) | 1934-08-16 | 1934-08-16 | Improvements in or relating to miniature upright pianos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2365134A GB421962A (en) | 1934-08-16 | 1934-08-16 | Improvements in or relating to miniature upright pianos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB421962A true GB421962A (en) | 1935-01-02 |
Family
ID=10199083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2365134A Expired GB421962A (en) | 1934-08-16 | 1934-08-16 | Improvements in or relating to miniature upright pianos |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB421962A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4521403A (en) * | 1983-01-20 | 1985-06-04 | Simon Gilbert I | Chemotherapeutic method for treating periodontal disease |
| US4567036A (en) * | 1983-12-30 | 1986-01-28 | Simon Gilbert I | Chemotherapeutic method for treating periodontal disease, and composition therefore |
-
1934
- 1934-08-16 GB GB2365134A patent/GB421962A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4521403A (en) * | 1983-01-20 | 1985-06-04 | Simon Gilbert I | Chemotherapeutic method for treating periodontal disease |
| US4567036A (en) * | 1983-12-30 | 1986-01-28 | Simon Gilbert I | Chemotherapeutic method for treating periodontal disease, and composition therefore |
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