GB114262A - A Portable Tool or Appliance for Making Piano and Player Piano Action Springs all alike and to any desired Length. - Google Patents
A Portable Tool or Appliance for Making Piano and Player Piano Action Springs all alike and to any desired Length.Info
- Publication number
- GB114262A GB114262A GB1251817A GB1251817A GB114262A GB 114262 A GB114262 A GB 114262A GB 1251817 A GB1251817 A GB 1251817A GB 1251817 A GB1251817 A GB 1251817A GB 114262 A GB114262 A GB 114262A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piano
- alike
- springs
- appliance
- making
- 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
- G10C9/00—Methods, tools or materials specially adapted for the manufacture or maintenance of musical instruments covered by this subclass
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Toys (AREA)
- Stringed Musical Instruments (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
114,262. Winchler, A. E., and Baker &. Co., G. F. Aug. 31, 1917. Pianoforte actions, springs for. A hand tool for making springs for pianoforte and player actions comprises a slotted plate F with pins A, B, C at one end and a metal guide with a screw D and nut E for adjustably fixing the plate to a handle J. In use, wire is bent about the pins A, B, C and coiled round a smooth extension of the screw D; jack, butt, and hopper springs can thus be made all alike.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1251817A GB114262A (en) | 1917-08-31 | 1917-08-31 | A Portable Tool or Appliance for Making Piano and Player Piano Action Springs all alike and to any desired Length. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1251817A GB114262A (en) | 1917-08-31 | 1917-08-31 | A Portable Tool or Appliance for Making Piano and Player Piano Action Springs all alike and to any desired Length. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB114262A true GB114262A (en) | 1918-03-28 |
Family
ID=32248731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1251817A Expired GB114262A (en) | 1917-08-31 | 1917-08-31 | A Portable Tool or Appliance for Making Piano and Player Piano Action Springs all alike and to any desired Length. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB114262A (en) |
-
1917
- 1917-08-31 GB GB1251817A patent/GB114262A/en not_active Expired
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