US295670A - Edwin buthvin - Google Patents
Edwin buthvin Download PDFInfo
- Publication number
- US295670A US295670A US295670DA US295670A US 295670 A US295670 A US 295670A US 295670D A US295670D A US 295670DA US 295670 A US295670 A US 295670A
- Authority
- US
- United States
- Prior art keywords
- edwin
- buthvin
- piano
- screw
- hammer
- 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 - Lifetime
Links
- 240000000359 Triticum dicoccon Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
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
- G10C3/16—Actions
- G10C3/18—Hammers
Definitions
- This invention relates to hammers for vibeing had to the ac brating piano-strings, to vibrate the same and device possessing superior advantages in point of simplicity, inexpensiveness, durability, and general efficiency.
- Figure 1 is a perspective view of one of my improved piano-stringhammers.
- Fig. 2 is a vertical sectional view of the same.
- Fig. 3 is a detail perspective view of the parts separated.
- Fig. 4 is a perspective view, illustrating a modification.
- A designates the the hammer proper, and is provided with the usual operating-arm B.
- T A is secured a forked piece, 0, between the sides of which a circular hammer-disk, D, is arranged, as hereinafter specified.
- the piece 0 comprises a connecting-piece, E, from which projects a screw, F, by which it is secured to the block A, and two side plates, G G, at the end of which are formed disks H, having conical inner surfaces, I, in which are formed central perforations, J, one of which perforations is screw-threaded, as shown.
- the hub L is provided with a central perforation, N, that forms a bearing for the disk, and has conical recesses O b placed between the surfaces I I and the bottoms of the recesses.
- a transverse pin or screw, Q is inserted through the perforations J J and N, and on this screw the disk is adapted to turn.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Description
E. R. DEER. PIANO HAMMER.
(ModeL) Patented Mar. 25
INVENTOR AttOfneg J block, which carries UNITED STATES EDWIN RUTHVIN PIANO-H Application filed May 19, 1883. (Model.)
550 (ill whom, it may concern.-
Be it known that I, EDWIN R. OBER, a citizen of the United States, residing at Waterbury, in the county of Washington and State of Vermont, have invented a new and useful Piano-Hammer, of which the following is a specification, reference companying drawings.
This invention relates to hammers for vibeing had to the ac brating piano-strings, to vibrate the same and device possessing superior advantages in point of simplicity, inexpensiveness, durability, and general efficiency.
In the drawings, Figure 1 is a perspective view of one of my improved piano-stringhammers. Fig. 2 is a vertical sectional view of the same. Fig. 3 is a detail perspective view of the parts separated. Fig. 4 is a perspective view, illustrating a modification.
Referring to the drawings, A designates the the hammer proper, and is provided with the usual operating-arm B. T A is secured a forked piece, 0, between the sides of which a circular hammer-disk, D, is arranged, as hereinafter specified. The piece 0 comprises a connecting-piece, E, from which projects a screw, F, by which it is secured to the block A, and two side plates, G G, at the end of which are formed disks H, having conical inner surfaces, I, in which are formed central perforations, J, one of which perforations is screw-threaded, as shown.
of wood, and a main striking surface or periphery, M, of felt or other The hub L is provided with a central perforation, N, that forms a bearing for the disk, and has conical recesses O b placed between the surfaces I I and the bottoms of the recesses. A transverse pin or screw, Q, is inserted through the perforations J J and N, and on this screw the disk is adapted to turn.
The operation and advantages of my inven- OBER, OF WVATERBURY,
PATENT @FFICE.
VERMONT.
AMMER.
tion will be readily understood and appreciated.
rable, while the can, however, be readily removed the bearing-screw for substituthat the hammer strike the strings diagonally, it is only necessary to turn the forked piece that carries the hammer, its screw-connection with the block admitting of this movement,
' the string as full as I am aware that piano-hammers have heretofore been formed circular and secured benot broadly clalm this construction and arrangement of
Publications (1)
Publication Number | Publication Date |
---|---|
US295670A true US295670A (en) | 1884-03-25 |
Family
ID=2364856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US295670D Expired - Lifetime US295670A (en) | Edwin buthvin |
Country Status (1)
Country | Link |
---|---|
US (1) | US295670A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8497415B2 (en) * | 2008-09-26 | 2013-07-30 | Goodbuy Corporation S.A. | Piano hammer |
-
0
- US US295670D patent/US295670A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8497415B2 (en) * | 2008-09-26 | 2013-07-30 | Goodbuy Corporation S.A. | Piano hammer |
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