DE227883C - - Google Patents

Info

Publication number
DE227883C
DE227883C DENDAT227883D DE227883DA DE227883C DE 227883 C DE227883 C DE 227883C DE NDAT227883 D DENDAT227883 D DE NDAT227883D DE 227883D A DE227883D A DE 227883DA DE 227883 C DE227883 C DE 227883C
Authority
DE
Germany
Prior art keywords
spring
pusher
hammer
leg
pivot point
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
Application number
DENDAT227883D
Other languages
German (de)
English (en)
Publication of DE227883C publication Critical patent/DE227883C/de
Active 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
    • G10C3/24Repetition [tremolo] mechanisms
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10CPIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00Details or accessories
    • G10C3/16Actions
    • G10C3/161Actions specially adapted for upright pianos

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Auxiliary Devices For Music (AREA)
DENDAT227883D Active DE227883C (cs)

Publications (1)

Publication Number Publication Date
DE227883C true DE227883C (cs)

Family

ID=488311

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT227883D Active DE227883C (cs)

Country Status (1)

Country Link
DE (1) DE227883C (cs)

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