GB475009A - Improvements in or relating to pianoforte actions - Google Patents

Improvements in or relating to pianoforte actions

Info

Publication number
GB475009A
GB475009A GB33080/36A GB3308036A GB475009A GB 475009 A GB475009 A GB 475009A GB 33080/36 A GB33080/36 A GB 33080/36A GB 3308036 A GB3308036 A GB 3308036A GB 475009 A GB475009 A GB 475009A
Authority
GB
United Kingdom
Prior art keywords
relating
screw
actions
pianoforte
pianoforte actions
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
Application number
GB33080/36A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRITISH PIANO ACTIONS Ltd
CHRISTIAN HENRY WEHLAU
Original Assignee
BRITISH PIANO ACTIONS Ltd
CHRISTIAN HENRY WEHLAU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BRITISH PIANO ACTIONS Ltd, CHRISTIAN HENRY WEHLAU filed Critical BRITISH PIANO ACTIONS Ltd
Priority to GB33080/36A priority Critical patent/GB475009A/en
Publication of GB475009A publication Critical patent/GB475009A/en
Expired legal-status Critical Current

Links

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
    • G10C3/166—Actions for damping the strings
    • 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
    • G10C3/26—Pedals or pedal mechanisms; Manually operated sound modification means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Control Devices (AREA)

Abstract

475,009. Pianofortes. BRITISH PIANO ACTIONS, Ltd., and WEHLAU, C. H. Dec. 2, 1936, No. 33080. [Class 88 (ii)] The pedal - operated damper-lift bar a is suspended by hooked arms c from tubular bearing-members d adjustably secured in a longitudinal groove f of the action beam e by a screw g engaging a slot i. The screw can thus be positioned to avoid fouling other screws.
GB33080/36A 1936-12-02 1936-12-02 Improvements in or relating to pianoforte actions Expired GB475009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB33080/36A GB475009A (en) 1936-12-02 1936-12-02 Improvements in or relating to pianoforte actions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33080/36A GB475009A (en) 1936-12-02 1936-12-02 Improvements in or relating to pianoforte actions

Publications (1)

Publication Number Publication Date
GB475009A true GB475009A (en) 1937-11-11

Family

ID=10348289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33080/36A Expired GB475009A (en) 1936-12-02 1936-12-02 Improvements in or relating to pianoforte actions

Country Status (1)

Country Link
GB (1) GB475009A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414100A1 (en) * 1994-04-22 1995-10-26 Helmut Karl Damping mechanism unit for upright piano
DE19959624A1 (en) * 1999-12-10 2001-07-05 Carl Sauter Pianofortemanufakt Sostenuto device for stringed keyboard instrument, such as piano, has damping elements held in contact with strings and lifted from strings by rotating shaft for sustaining of tone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414100A1 (en) * 1994-04-22 1995-10-26 Helmut Karl Damping mechanism unit for upright piano
DE19959624A1 (en) * 1999-12-10 2001-07-05 Carl Sauter Pianofortemanufakt Sostenuto device for stringed keyboard instrument, such as piano, has damping elements held in contact with strings and lifted from strings by rotating shaft for sustaining of tone
DE19959624B4 (en) * 1999-12-10 2005-04-21 Carl Sauter Pianofortemanufaktur Gmbh & Co. Kg Tonhaltevorrichtung for a strings having Tastenistrument

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