US350248A - Maet t - Google Patents
Maet t Download PDFInfo
- Publication number
- US350248A US350248A US350248DA US350248A US 350248 A US350248 A US 350248A US 350248D A US350248D A US 350248DA US 350248 A US350248 A US 350248A
- Authority
- US
- United States
- Prior art keywords
- strings
- piano
- board
- forte
- usual
- 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
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002889 sympathetic Effects 0.000 description 4
- 230000000875 corresponding Effects 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
- G10C3/06—Resonating means, e.g. soundboards or resonant strings; Fastenings thereof
Definitions
- My invention relates to an improvement in lo pianofortes, being one which may be embodied in an attachment readily applied to piano-fortes as ordinarily constructed.
- My invention consists in strings of any desired number on a sounding-board IGInOX'ZtblY r 5 attached underneath or at the rear of the frame supporting the usual sounding-board of a piano-forte, which strings, being properly tuned, will vibrate through sympathetic action in harmony With the usual strings of the pianoforte, as hereinafter set forth.
- Figure 1 is a side view of so much of a piano-forte embodying my invention as serves forillustration ofthe same.
- Fig. 2 is a viewof the under side of the sound 2 5 ing-boards, showing strings on the under side of the soundingboard of my attachment.
- Fig. 3 is a plan of the soundingboard of my attachment, showing the strings on the upper side of the same.
- Fig. at is a side view of my attachment.
- each of the strings on the one side may be like a string on the other side, and each pair of like strings may be made of one wire extending from a pin, b,
- the soundingboard of my attachment would be vertical and be located at the rear of the frame supporting the usual sounding-board.
- a sounding-board having strings thereon removably attached at the under side or at the rear of the frame supporting said usual soundingboard, substantially as specified, and for the purposes set forth.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Stringed Musical Instruments (AREA)
- Electrophonic Musical Instruments (AREA)
Description
(No Model.)
m Rm m M FR m BF 0% HH 1 M L PIANO FORTE.
No. 350,248. Patented Oct. 5, 1886.
N, PETERS. muwunw n har, wnmn wm n. a
UNITED STATES PATENT OFFICE.
LOUIS J. HOEFFNEB, OF BOSTON, MASSACHUSETTS; MARY T. I-IOEFFNER ADMIN ISTRATRIX OF SAID LOUIS J. HOEEFNER, DECEASED.
PIANO-FORTE.
SEECIFICATION forming part of Letters Patent No. 350,248, dated October 5, 1886.
Application filed January 10, 1885.
To all whom it may concern.-
Be it known that I, LOUIS J. HOEFFNER, a citizen of the United States, residing at Boston, in the county of Suffolk and State of Massachusetts, have invented a new and useful Improvement in Piano-Fortes, of which the following is a specification, reference being had to the accompanying drawings.
My invention relates to an improvement in lo pianofortes, being one which may be embodied in an attachment readily applied to piano-fortes as ordinarily constructed.
My invention consists in strings of any desired number on a sounding-board IGInOX'ZtblY r 5 attached underneath or at the rear of the frame supporting the usual sounding-board of a piano-forte, which strings, being properly tuned, will vibrate through sympathetic action in harmony With the usual strings of the pianoforte, as hereinafter set forth.
In the drawings, Figure 1 is a side view of so much of a piano-forte embodying my invention as serves forillustration ofthe same. Fig. 2 is a viewof the under side of the sound 2 5 ing-boards, showing strings on the under side of the soundingboard of my attachment. Fig. 3 is a plan of the soundingboard of my attachment, showing the strings on the upper side of the same. Fig. at is a side view of my attachment.
Over the usual sounding-board, A, fixed on the frame B, are stretched the usual strings, 0, there being the common frame, D, to which the strings are fastened. Under the frame B,
I fix another sounding-board, E, by screws at a, or other suitable means. I prefer to have strings over both the upperyind under sides of the soundingboard E,though if only on one side they would produce the desired effect in a degree. If the strings are over both the upper and under sides, each of the strings on the one side may be like a string on the other side, and each pair of like strings may be made of one wire extending from a pin, b,
Serial No. 152,541. (No model.)
on the upper side, over a rib, 0, through the 5 board E, under a rib, d, to a pin, 6, on the under side of the board. \Vhen the strings are on both sides of the board, the strain tending to warp the board on the one side thereof is counteracted bythe strain on theother side. Vhen the piano-forte is in action, the strings of my attachment will be vibrated, each of these strings vibrating through sympathetic action by means of a corresponding or consonant string of the piano-forte sounded in the usual manner. The general effect is pleasing, the quality of the musical sounds of the instrument being greatly improved, as well as their quantity increased.
As shown in the drawings, my improvement may be readily applied to piano-fortes already constructed, and the attachment may be easily removed for tuning or other purposes.
In an upright piano-forte, to which my in 6 vention is also adapted, the soundingboard of my attachment would be vertical and be located at the rear of the frame supporting the usual sounding-board.
I claim as my invention 7c 1. In combination with a piano'forte provided with asounding-board, frame,and strings of the usual construction and arrangement, a sounding-board having strings thereon removably attached at the under side or at the rear of the frame supporting said usual soundingboard, substantially as specified, and for the purposes set forth.
2. A sounding-board provided with strings upon both sides thereof applied to and in combination with a piano-forte provided with a sounding-hoard, frame, and strings of the usual construction and arrangement, substantially as described, and for the purpose set forth.
LOUIS J. HOEFENER.
W'itnesses:
EDW. DUMMER, WILLIAM H. SOLOMON.
Publications (1)
Publication Number | Publication Date |
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US350248A true US350248A (en) | 1886-10-05 |
Family
ID=2419311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US350248D Expired - Lifetime US350248A (en) | Maet t |
Country Status (1)
Country | Link |
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US (1) | US350248A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948179A (en) * | 1955-09-02 | 1960-08-09 | Masato Yamai | Piano and the like musical instruments |
US3236553A (en) * | 1964-01-28 | 1966-02-22 | Kebek Ind Inc | Fish gripper |
-
0
- US US350248D patent/US350248A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948179A (en) * | 1955-09-02 | 1960-08-09 | Masato Yamai | Piano and the like musical instruments |
US3236553A (en) * | 1964-01-28 | 1966-02-22 | Kebek Ind Inc | Fish gripper |
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