GB277029A - Resonance chamber for pianos - Google Patents

Resonance chamber for pianos

Info

Publication number
GB277029A
GB277029A GB23266/27A GB2326627A GB277029A GB 277029 A GB277029 A GB 277029A GB 23266/27 A GB23266/27 A GB 23266/27A GB 2326627 A GB2326627 A GB 2326627A GB 277029 A GB277029 A GB 277029A
Authority
GB
United Kingdom
Prior art keywords
resonance chamber
soundboard
frame
open
pianos
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
GB23266/27A
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.)
ANDRIES JACOB LIETH
Original Assignee
ANDRIES JACOB LIETH
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 ANDRIES JACOB LIETH filed Critical ANDRIES JACOB LIETH
Publication of GB277029A publication Critical patent/GB277029A/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
    • G10C3/06—Resonating means, e.g. soundboards or resonant strings; Fastenings thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

277,029. Weihenmeyer, F., and Lieth, A. J. Sept. 6, 1926, [Convention date]. Soundboards and sound-intensifiers.-A soundboard f has associated therewith a resonance chamber formed by front and rear walls b, c, respectively, and vertical partitions d, l. The wall b is formed with apertures a and the reson. ance chamber is open at the top. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the construction shown in Fig. 6 (Cancelled), in which the frame m supporting the soundboard (not shown) is formed with vertical channels o leading to an opening k. The arched wall c is secured to the frame 'by segment-shaped ribs q. This subjectmatter does not appear in the Specification as accerted.
GB23266/27A 1926-09-06 1927-09-05 Resonance chamber for pianos Expired GB277029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE277029X 1926-09-06

Publications (1)

Publication Number Publication Date
GB277029A true GB277029A (en) 1928-11-15

Family

ID=6028251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23266/27A Expired GB277029A (en) 1926-09-06 1927-09-05 Resonance chamber for pianos

Country Status (1)

Country Link
GB (1) GB277029A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009067A1 (en) * 1990-11-12 1992-05-29 J. Van Urk Import/Export B.V. Piano

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009067A1 (en) * 1990-11-12 1992-05-29 J. Van Urk Import/Export B.V. Piano

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