GB240523A - Improvements in pianoforte actions - Google Patents

Improvements in pianoforte actions

Info

Publication number
GB240523A
GB240523A GB1551324A GB1551324A GB240523A GB 240523 A GB240523 A GB 240523A GB 1551324 A GB1551324 A GB 1551324A GB 1551324 A GB1551324 A GB 1551324A GB 240523 A GB240523 A GB 240523A
Authority
GB
United Kingdom
Prior art keywords
cheeks
murphy
pianoforte
actions
flared
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
GB1551324A
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.)
GEORGE DANIEL MURPHY
GEORGE FREDERICK MURPHY
HORACE ANDREW WYATT
Original Assignee
GEORGE DANIEL MURPHY
GEORGE FREDERICK MURPHY
HORACE ANDREW WYATT
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 GEORGE DANIEL MURPHY, GEORGE FREDERICK MURPHY, HORACE ANDREW WYATT filed Critical GEORGE DANIEL MURPHY
Priority to GB1551324A priority Critical patent/GB240523A/en
Publication of GB240523A publication Critical patent/GB240523A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Clamps And Clips (AREA)

Abstract

240,523. Murphy, G. D., Wyatt, H. A., and Murphy, G. F. June 27, 1924. Pianoforte actions.-Hingemembers for pianoforte actions have resilient cheeks which when sprung into position clamp themselves to centering elements applied to the opposite part. In Fig. 2, the resilient cheeks f, secured by a screw g to one part of the action, have apertures s by which to clamp steel balls h against flared bushings i in the other part. In a modification, centering points are stamped in the cheeks which engage directly a bush flared at each end in the other part. The cheeks may have a positioning lug integrally formed thereon.
GB1551324A 1924-06-27 1924-06-27 Improvements in pianoforte actions Expired GB240523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1551324A GB240523A (en) 1924-06-27 1924-06-27 Improvements in pianoforte actions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1551324A GB240523A (en) 1924-06-27 1924-06-27 Improvements in pianoforte actions

Publications (1)

Publication Number Publication Date
GB240523A true GB240523A (en) 1925-09-28

Family

ID=10060444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1551324A Expired GB240523A (en) 1924-06-27 1924-06-27 Improvements in pianoforte actions

Country Status (1)

Country Link
GB (1) GB240523A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948180A (en) * 1956-04-16 1960-08-09 Pratt Read & Co Inc Two-part plastic flange

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948180A (en) * 1956-04-16 1960-08-09 Pratt Read & Co Inc Two-part plastic flange

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