DE41636C - Repeater mechanism for grand pianos - Google Patents
Repeater mechanism for grand pianosInfo
- Publication number
- DE41636C DE41636C DENDAT41636D DE41636DA DE41636C DE 41636 C DE41636 C DE 41636C DE NDAT41636 D DENDAT41636 D DE NDAT41636D DE 41636D A DE41636D A DE 41636DA DE 41636 C DE41636 C DE 41636C
- Authority
- DE
- Germany
- Prior art keywords
- repeater
- bar
- grand pianos
- pusher
- repeater mechanism
- 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
- 239000002775 capsule Substances 0.000 description 3
- 239000010985 leather Substances 0.000 description 3
- 230000036633 rest Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001105 regulatory Effects 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
- G10C3/24—Repetition [tremolo] mechanisms
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Finger-Pressure Massage (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT,PATENT OFFICE,
Die vorliegende Mechanik ist wie folgt zusammengesetzt :The present mechanism is composed as follows:
Auf der Taste α steht eine hohle Pulpete b, 31 cm von der Stirnkante, 10,5 cm vom Waagepunkt der ersteren entfernt, zur Aufnahme einer oben und unten belederten Abstracte c, auf deren oberen ßelederung, durch Anleimen befestigt, der Stöfserbalken d ruht, dessen Achse, 7 cm von der Abstracte, in einer Metallfederkapsel e geht. 2 cm von der Abstracte entfernt, ruht die Stöfserachse in einer Metallfederkapsel f, welche in die Stirnkante des Stöfserbalkens d eingeschraubt ist. Der oben in der Richtung der Tastenlage geschlitzte Stöfser g lehnt sich an die mit einem Polster versehene Stirnkante des Repetitionsbalkens h, welcher durch einen eingeleimten Pergamentstreifen mit dem auf dem Stöfserbalken befindlichen Hammerpolsterklötzchen i verbunden ist.On the key α there is a hollow pulpet b, 31 cm from the front edge, 10.5 cm from the balance point of the former, for holding an abstract c with leather on top and bottom, on the upper leather cover, attached by glueing, the push bar d rests, whose axis, 7 cm from the abstract, goes in a metal spring capsule e. 2 cm away from the abstract, the pusher axis rests in a metal spring capsule f, which is screwed into the front edge of the pusher bar d. The pusher g , slotted at the top in the direction of the key position, leans against the cushioned front edge of the repeater bar h, which is connected by a glued-in parchment strip to the hammer cushion block i located on the pusher bar.
In die obere Fläche des Repetitionsbalkens ist, dicht an der Stirnkante desselben, ein winklig gebogener Draht k eingeschraubt, welcher, durch den Schlitz des Stöfsers gehend, die Repetition ausführt, indem sich das Ende des Drahtes an den belederten Hammerschaft anlegt.In the upper surface of the repeater bar, close to the front edge of the same, an angularly bent wire k is screwed, which, going through the slot of the pusher, carries out the repetition by placing the end of the wire on the leather-covered hammer shaft.
Die Auslösung des Stöfsers geschieht wie gewöhnlich. In die untere Fläche des Repetitionsbalkens, ebenfalls an der Stirnkante desselben, ist eine Feder I in Gabelform mit ihrer oberen, scharf gebogenen und flach gehämmerten Spitze eingedrückt; das untere, ebenfalls winklig gebogene Ende derselben ruht in der Vertiefung eines am Stöfser befestigten Lederplättchens q. The trigger is triggered as usual. A spring I in the shape of a fork with its upper, sharply curved and flat hammered tip is pressed into the lower surface of the repeater bar, also at the front edge of the same; the lower end, which is also bent at an angle, rests in the recess of a leather plate q attached to the pusher.
Der Druck der Feder nach oben wird durch eiri Stellhäkchen m regulirt, welches, in den Stöfserbalken d geschraubt, den Repetitionsbalken h niederhält. Der Fänger η wirkt direct von der Taste aus. In der Kapsel 0 geht die Achse des Hammers p. The upward pressure of the spring is regulated by an adjusting hook m which, when screwed into the pusher bar d , holds down the repeater bar h. The catcher η acts directly on the key. In the capsule 0 the axis of the hammer goes p.
Claims (1)
An Repetitionsmechaniken für Flügel:Patent claim:
On repeater mechanisms for grand pianos:
Publications (1)
Publication Number | Publication Date |
---|---|
DE41636C true DE41636C (en) |
Family
ID=317100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT41636D Expired - Lifetime DE41636C (en) | Repeater mechanism for grand pianos |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE41636C (en) |
-
0
- DE DENDAT41636D patent/DE41636C/en not_active Expired - Lifetime
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