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GB1010685A - A new or improved sound generating device - Google Patents

A new or improved sound generating device

Info

Publication number
GB1010685A
GB1010685A GB1621064A GB1621064A GB1010685A GB 1010685 A GB1010685 A GB 1010685A GB 1621064 A GB1621064 A GB 1621064A GB 1621064 A GB1621064 A GB 1621064A GB 1010685 A GB1010685 A GB 1010685A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
shutter
sound
holes
wall
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
GB1621064A
Inventor
Lewis Davis
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.)
SELCOL PRODUCTS Ltd
Original Assignee
SELCOL PRODUCTS Ltd
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 SELCOL PRODUCTS Ltd filed Critical SELCOL PRODUCTS Ltd
Priority to GB1621064A priority Critical patent/GB1010685A/en
Priority to FR9435A priority patent/FR1426710A/en
Publication of GB1010685A publication Critical patent/GB1010685A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H5/00—Musical or noise- producing devices for additional toy effects other than acoustical
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Toys (AREA)

Abstract

1,010,685. Diaphragm vibrators. SELCOL PRODUCTS Ltd. Oct. 21, 1964 [April 20, 1964], No. 16210/64. Heading G5J. A sound-generating device, which may be associated with a toy engine 4, comprises a sound-box with a diaphragm 23 and a diaphragm striking means 26, the sound-box having at least one wall 7 provided with a variable-size aperture. Holes 11 provided in the wall 7, which is of plastics material, are covered by a shutter 12 mounted on a spindle 10. The shutter 12 has holes 13 which cooperate with the holes 11 so that when the shutter is rotated by movement of a lever 14, the aperture in the wall 7 is varied. The striking means 26 consists of a spring steel strip secured at 27 and located in slots 24, 25, so that when the free end is struck by the electrically driven striker 29 the centre of the spring strikes the diaphragm 23. The electric motor 31 is battery operated and may be controlled by a switch and a rheostat actuated by the lever 14.
GB1621064A 1964-04-20 1964-04-20 A new or improved sound generating device Expired GB1010685A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1621064A GB1010685A (en) 1964-04-20 1964-04-20 A new or improved sound generating device
FR9435A FR1426710A (en) 1964-04-20 1965-03-16 Noise generator, mainly for toys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1621064A GB1010685A (en) 1964-04-20 1964-04-20 A new or improved sound generating device

Publications (1)

Publication Number Publication Date
GB1010685A true GB1010685A (en) 1965-11-24

Family

ID=10073154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1621064A Expired GB1010685A (en) 1964-04-20 1964-04-20 A new or improved sound generating device

Country Status (1)

Country Link
GB (1) GB1010685A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735529A (en) * 1970-12-24 1973-05-29 Schuco Spielwaren Schreyer Noise producing device
US5314372A (en) * 1993-04-12 1994-05-24 Kramer Fred J Simulated engine with sound generator
EP0914852A3 (en) * 1997-11-05 2002-01-30 Peter Philippi Toy engine for bicycles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735529A (en) * 1970-12-24 1973-05-29 Schuco Spielwaren Schreyer Noise producing device
US5314372A (en) * 1993-04-12 1994-05-24 Kramer Fred J Simulated engine with sound generator
EP0914852A3 (en) * 1997-11-05 2002-01-30 Peter Philippi Toy engine for bicycles

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