DE30602C - Spring arrangement on pianino mechanisms - Google Patents
Spring arrangement on pianino mechanismsInfo
- Publication number
- DE30602C DE30602C DENDAT30602D DE30602DA DE30602C DE 30602 C DE30602 C DE 30602C DE NDAT30602 D DENDAT30602 D DE NDAT30602D DE 30602D A DE30602D A DE 30602DA DE 30602 C DE30602 C DE 30602C
- Authority
- DE
- Germany
- Prior art keywords
- pianino
- mechanisms
- spring arrangement
- spring
- 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
- 210000001331 Nose Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001960 triggered 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
- G10C3/16—Actions
- G10C3/161—Actions specially adapted for upright pianos
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Printing Methods (AREA)
- Coloring (AREA)
- Screen Printers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE Sl: Musikalische Instrumente.CLASS Sl: Musical instruments.
Patentirt im Deutschen Reiche vom 10. Juli 1884 ab.Patented in the German Empire on July 10, 1884.
Vorliegende Neuerung hat den Zweck, die Repetitionsfähigkeit der Mechanik zu erhöhen, zugleich aber auch die Construction einfacher und billiger zu gestalten.The present innovation has the purpose of increasing the repetition ability of the mechanics, at the same time, however, to make the construction simpler and cheaper.
Mit der Hammernufs F ist mittelst eines Drahtes ein Ueberfallfänger G verbunden, der eine Oese trägt. In diese Oese greift das Hakenende einer Feder H, die andererseits an der Stöfserzunge C befestigt ist. Nach erfolgter Auslösung des Hammers durch die Stellpuppe E wird das Polster der Stöfserzunge C gegen dasjenige des Ueberfallfängers G gedrückt und dadurch der Hammer nach erfolgtem Anschlage festgehalten oder gefangen.A hold-up catcher G , which has an eyelet, is connected to the Hammernufs F by means of a wire. The hook end of a spring H, which on the other hand is attached to the plug tongue C , engages in this eyelet. After the hammer has been triggered by the control dummy E , the cushion of the pusher tongue C is pressed against that of the attack catcher G and the hammer is thereby held or caught after it has been hit.
Läfst der Druck auf die Taste nach, so fällt die Stöfserzunge, unterstützt durch die Feder H, in eine solche Lage, dafs sie an der Hammernufs wieder angreift, zugleich aber bewirkt auch die Feder H ein sicheres Zurückfallen des Hammers. Die Feder hat also eine zweifache Wirkung. Sie drückt die Stofszunge gegen die Hammernufs und zieht gleichzeitig den Hammer nach erfolgtem Schlage zurück.If the pressure on the key slackens, the pusher tongue, supported by the spring H, falls into such a position that it again engages the hammer nose, but at the same time the spring H causes the hammer to fall back safely. So the spring has a twofold effect. She presses the tongue of fabric against the hammer nose and at the same time pulls the hammer back after the blow.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE30602C true DE30602C (en) |
Family
ID=306714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT30602D Expired - Lifetime DE30602C (en) | Spring arrangement on pianino mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE30602C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19703422A1 (en) * | 1997-01-30 | 1998-08-13 | Helmut Karl | Hammer mechanism for piano |
-
0
- DE DENDAT30602D patent/DE30602C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19703422A1 (en) * | 1997-01-30 | 1998-08-13 | Helmut Karl | Hammer mechanism for piano |
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