NL7505023A - SOUND PRESSURE PLATE. - Google Patents

SOUND PRESSURE PLATE.

Info

Publication number
NL7505023A
NL7505023A NL7505023A NL7505023A NL7505023A NL 7505023 A NL7505023 A NL 7505023A NL 7505023 A NL7505023 A NL 7505023A NL 7505023 A NL7505023 A NL 7505023A NL 7505023 A NL7505023 A NL 7505023A
Authority
NL
Netherlands
Prior art keywords
pressure plate
sound pressure
sound
plate
pressure
Prior art date
Application number
NL7505023A
Other languages
Dutch (nl)
Original Assignee
Leggelo A E Van
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 Leggelo A E Van filed Critical Leggelo A E Van
Publication of NL7505023A publication Critical patent/NL7505023A/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/07—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube mechanically operated; Hand bells; Bells for animals
    • G10K1/072—Operating or striking mechanisms therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Auxiliary Devices For Music (AREA)
  • Stringed Musical Instruments (AREA)
  • Toys (AREA)
NL7505023A 1974-12-23 1975-04-28 SOUND PRESSURE PLATE. NL7505023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742461123 DE2461123C2 (en) 1974-12-23 1974-12-23 Sound device

Publications (1)

Publication Number Publication Date
NL7505023A true NL7505023A (en) 1976-06-25

Family

ID=5934403

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7505023A NL7505023A (en) 1974-12-23 1975-04-28 SOUND PRESSURE PLATE.

Country Status (4)

Country Link
BE (1) BE836978A (en)
DE (1) DE2461123C2 (en)
FR (1) FR2296238A1 (en)
NL (1) NL7505023A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0903267B1 (en) 2009-09-02 2019-07-30 Alphonse Emile Van Leggelo MECHANICAL DRIVE MUSICAL INSTRUMENT
RU2606864C1 (en) * 2016-01-11 2017-01-10 Владимир Евгеньевич Афоньшин Method of training and evaluating ringer qualification

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE468865C (en) * 1928-11-24 Metallwarenfabrik Vorm Wissner Striking mechanism for pedal bells with lever transmission between the footstep and the trailing arm spring used to tighten and fling the Kloeppels
DE437761C (en) * 1926-11-25 Kaufmann Metallwerk J C F Pedal arm bell
DE7146995U (en) * 1900-01-01
DE27337C (en) * J. RIEDEL in Berlin N., Kleine Hamburgers«:. 10 Alarm device for tram cars
GB238989A (en) * 1924-06-23 1925-09-03 John Margrave Cranidge Improvements in or relating to bells
US2880693A (en) * 1955-07-16 1959-04-07 Rea Ferdinando Table call device combined with ash-tray

Also Published As

Publication number Publication date
DE2461123C2 (en) 1986-09-04
FR2296238A1 (en) 1976-07-23
FR2296238B1 (en) 1982-10-01
DE2461123A1 (en) 1976-06-24
BE836978A (en) 1976-06-22

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BI The patent application has been withdrawn