DE43729C - Grand piano repeater mechanism - Google Patents

Grand piano repeater mechanism

Info

Publication number
DE43729C
DE43729C DENDAT43729D DE43729DA DE43729C DE 43729 C DE43729 C DE 43729C DE NDAT43729 D DENDAT43729 D DE NDAT43729D DE 43729D A DE43729D A DE 43729DA DE 43729 C DE43729 C DE 43729C
Authority
DE
Germany
Prior art keywords
grand piano
repeater mechanism
lever
key
repeater
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
Application number
DENDAT43729D
Other languages
German (de)
Original Assignee
L. E. stürzwage in Moskau
Publication of DE43729C publication Critical patent/DE43729C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10CPIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00Details or accessories
    • G10C3/16Actions
    • G10C3/22Actions specially adapted for grand pianos

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Auxiliary Devices For Music (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die an der unter No. 41564 patentirten Flügel-Repetitions-Mechanik getroffene Abänderung besteht darin, dafs nicht mehr sämmtliche Theile der Mechanik an der Hammerleiste H und der Hammerruheleiste K befestigt sind, sondern der Stöfser B und der Stöfser Q mit der Taste R verbunden sind.The at the under No. 41564 patented wing repetition mechanism consists in the fact that not all parts of the mechanism are attached to the hammer bar H and the hammer rest bar K , but the pusher B and the pusher Q are connected to the key R.

Wie aus der beiliegenden Zeichnung ersichtlich, ist der Stöfser B vermittelst einer Brücke B1 auf der Taste JR gelagert, während im Haupt-Patent der Stöfser B durch einen Hebel L und die Kapsel Z mit der Ruheleiste K verbunden ist. Ferner ist der Stöfser Q, welcher den Hebel C emporschnellt, ebenfalls auf bezw. in der Taste R befestigt, während er im Haupt-Patent mit dem unter C liegenden Hebel P verbunden ist und lose auf der Taste aufruht. Dabei hat die Feder f, welche den Hebel C gegen die Hammernufs F drückt, eine andere Lage erhalten; sie ist einerseits am Hebel P und andererseits mit dem hinteren , über die Kapsel Z hinaus verlängerten Ende des Hebels C verbunden, und kann die Spannung dieser Feder durch eine Schraube r, welche auf das freie Ende der Feder wirkt, regulirt werden.As can be seen from the accompanying drawing, the pusher B is mounted on the button JR by means of a bridge B 1 , while in the main patent the pusher B is connected to the rest bar K by a lever L and the capsule Z. Furthermore, the pusher Q, which snaps up the lever C, is also on or. fixed in the key R , while in the main patent it is connected to the lever P below C and rests loosely on the key. The spring F, which presses the lever C against the Hammernufs F , has been given a different position; it is connected on the one hand to the lever P and on the other hand to the rear end of the lever C, which extends beyond the capsule Z , and the tension of this spring can be regulated by a screw r, which acts on the free end of the spring.

Durch die Anordnung der Stöfser B und Q auf der Taste R wird das Auseinandernehmen und Reguliren der Mechanik noch mehr erleichtert. The arrangement of the pushers B and Q on the R key makes it even easier to dismantle and adjust the mechanism.

Claims (1)

Patent-Anspruch:Patent claim: An der unter No. 41564 patentirten Flügel-Repetitions - Mechanik die Verbindung der Stöfser B und Q mit der Taste R, sowie die Anordnung einer Schraube r, vermittelst welcher die Wirkung der Feder f regulirt werden kann.At the under No. 41564 patented wing repetition mechanism the connection of the pushers B and Q with the key R, as well as the arrangement of a screw r, by means of which the action of the spring f can be regulated.
DENDAT43729D Grand piano repeater mechanism Expired - Lifetime DE43729C (en)

Publications (1)

Publication Number Publication Date
DE43729C true DE43729C (en)

Family

ID=319022

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT43729D Expired - Lifetime DE43729C (en) Grand piano repeater mechanism

Country Status (1)

Country Link
DE (1) DE43729C (en)

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