IT1185779B - Valvola a farfalla per fisarmoniche e suo collegamento dinamico con il tasto - Google Patents

Valvola a farfalla per fisarmoniche e suo collegamento dinamico con il tasto

Info

Publication number
IT1185779B
IT1185779B IT48138/83A IT4813883A IT1185779B IT 1185779 B IT1185779 B IT 1185779B IT 48138/83 A IT48138/83 A IT 48138/83A IT 4813883 A IT4813883 A IT 4813883A IT 1185779 B IT1185779 B IT 1185779B
Authority
IT
Italy
Prior art keywords
accordion
key
butterfly valve
dynamic connection
dynamic
Prior art date
Application number
IT48138/83A
Other languages
English (en)
Other versions
IT8348138A0 (it
Inventor
Mario Crucianelli
Original Assignee
Mario Crucianelli
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 Mario Crucianelli filed Critical Mario Crucianelli
Priority to IT48138/83A priority Critical patent/IT1185779B/it
Publication of IT8348138A0 publication Critical patent/IT8348138A0/it
Priority to US06/492,914 priority patent/US4583441A/en
Application granted granted Critical
Publication of IT1185779B publication Critical patent/IT1185779B/it

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D11/00—Accordions, concertinas or the like; Keyboards therefor
    • G10D11/02—Actions

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Details Of Valves (AREA)
IT48138/83A 1983-04-21 1983-04-21 Valvola a farfalla per fisarmoniche e suo collegamento dinamico con il tasto IT1185779B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT48138/83A IT1185779B (it) 1983-04-21 1983-04-21 Valvola a farfalla per fisarmoniche e suo collegamento dinamico con il tasto
US06/492,914 US4583441A (en) 1983-04-21 1983-05-09 Butterfly valve for accordions and its dynamic connection with the key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48138/83A IT1185779B (it) 1983-04-21 1983-04-21 Valvola a farfalla per fisarmoniche e suo collegamento dinamico con il tasto

Publications (2)

Publication Number Publication Date
IT8348138A0 IT8348138A0 (it) 1983-04-21
IT1185779B true IT1185779B (it) 1987-11-18

Family

ID=11264770

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48138/83A IT1185779B (it) 1983-04-21 1983-04-21 Valvola a farfalla per fisarmoniche e suo collegamento dinamico con il tasto

Country Status (2)

Country Link
US (1) US4583441A (it)
IT (1) IT1185779B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2126179C1 (ru) * 1996-07-09 1999-02-10 Магрупов Равил Ханифович Концертная гармоника
GB0809094D0 (en) * 2008-05-20 2008-06-25 Mecon Ltd Marine siren seismic source

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1737839A (en) * 1928-04-06 1929-12-03 Glass Otto Concertina action
US2035683A (en) * 1935-01-10 1936-03-31 Zordan Antonio Accordion
US2730919A (en) * 1953-07-03 1956-01-17 Iorio Amedeo Resonance augmenting means for accordions

Also Published As

Publication number Publication date
US4583441A (en) 1986-04-22
IT8348138A0 (it) 1983-04-21

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