DE22845C - - Google Patents
Info
- Publication number
- DE22845C DE22845C DENDAT22845D DE22845DA DE22845C DE 22845 C DE22845 C DE 22845C DE NDAT22845 D DENDAT22845 D DE NDAT22845D DE 22845D A DE22845D A DE 22845DA DE 22845 C DE22845 C DE 22845C
- Authority
- DE
- Germany
- Prior art keywords
- pusher
- hammer
- spring
- attached
- pressed
- 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.)
- Active
Links
- 210000001331 Nose Anatomy 0.000 claims description 3
- 230000001105 regulatory Effects 0.000 claims description 2
- 230000036633 rest Effects 0.000 claims 1
- 239000010985 leather Substances 0.000 description 2
- 239000004744 fabric Substances 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
- G10C3/22—Actions specially adapted for grand 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)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE Sl: Musikalische Instrumente*CLASS Sl: Musical instruments *
Die Taste A trägt die Wippe b, an welcher mit Gelenk c der Stöfser B befestigt ist. Der Hammerstiel D ist mit der Hammernufs aus einem Stück hergestellt. Letztere trägt die Feder /, an deren Ende ein Klötzchen befestigt ist, welches sich auf den Ansatz i des Stöfsers legt. Der Stofsnacken G ist entsprechend beledert, und dieses Leder ist mittelst der Schraube s regulirbar. Der Fänger h dient zum Aufhalten des Hammers beim Niederfallen. The button A carries the rocker b, to which the pusher B is attached with the joint c. The hammer handle D is made in one piece with the hammer collar. The latter carries the spring /, at the end of which a small block is attached, which lies on the approach i of the pusher. The neck of cloth G is leather-covered accordingly, and this leather can be regulated by means of the screw s. The catcher h is used to stop the hammer when it falls.
Die Wirkungsweise der Mechanik ist folgende: Beim Anschlag der Taste wird der durch Feder / angedrückte Stöfser B gehoben und hierdurch der Hammer emporgeschnellt. Sofort nach erfolgtem Anschlag geht der Hammer nur um einen gewissen Theil herab, weil er' durch den Fänger h gehalten und während dieser Zeit auch schon der Stöfser B durch Feder / wieder unter die Nase der Hammernufs gedrückt wird. Um das Auslösen des Stöfsers in ganz bestimmter Weise reguliren zu können, wird das Leder des Nackens G mehr oder weniger durch die Schraube ί nach dem Stöfser zu gedrückt, infolge dessen letzterer bei der Anschlagbewegung früher oder später unter der Nase hervortritt.The mechanism works as follows: When the key is pressed, the spring / pressed pusher B is lifted, causing the hammer to jump up. Immediately after it has been struck, the hammer only goes down to a certain extent because it is held by the catcher h and during this time the pusher B is pressed again under the nose of the hammer by the spring /. In order to be able to regulate the triggering of the pusher in a certain way, the leather of the neck G is more or less pressed towards the pusher by the screw ί, as a result of which the latter sooner or later emerges from under the nose during the stroke movement.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE22845C true DE22845C (en) |
Family
ID=299444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT22845D Active DE22845C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE22845C (en) |
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0
- DE DENDAT22845D patent/DE22845C/de active Active
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