GB1343766A - Attachment for ladders - Google Patents

Attachment for ladders

Info

Publication number
GB1343766A
GB1343766A GB1343766DA GB1343766A GB 1343766 A GB1343766 A GB 1343766A GB 1343766D A GB1343766D A GB 1343766DA GB 1343766 A GB1343766 A GB 1343766A
Authority
GB
United Kingdom
Prior art keywords
strings
string
base
pick
kriwaczek
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
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.)
Button C G
Original Assignee
Button C G
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 Button C G filed Critical Button C G
Publication of GB1343766A publication Critical patent/GB1343766A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/24—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument incorporating feedback means, e.g. acoustic
    • G10H3/26—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument incorporating feedback means, e.g. acoustic using electric feedback

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

1343766 Electrophonic musical instruments P KRIWACZEK and B SILVER [trading as KRIWACZEK STRING-ORGAN CO] 19 April 1971 [16 Feb 1970] 7300/70 Heading G5J A string organ, Fig. 1, comprises a base 11 having strings 15 passing over bridges 13, 14, electrical pick-ups 20 and drivers 21 mounted beneath the strings such that a vibration signal received by a pick-up from a string depressed on to a fret 19 on the base is fed via an amplifier to the associated driver to maintain the vibration. The strings are secured at one end at 16 and at the other to tuning pegs 17 operated by keys 18. A damping pad 22 prevents the strings from vibrating unless they are held on the fret. A volume/off-on control 24 is provided and the electronics and power supplies, Figs. 3 and 4 (not shown), are mounted within the base. Part of the pick-up signal is fed to a mixer unit and thence to a jack plug socket 30 for connection to external amplifiers &c. The strings are of high tensile steel and may lie between 30 and 34 I.S.W.G.
GB1343766D 1971-04-19 1971-04-19 Attachment for ladders Expired GB1343766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB730070 1971-04-19

Publications (1)

Publication Number Publication Date
GB1343766A true GB1343766A (en) 1974-01-16

Family

ID=9830476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1343766D Expired GB1343766A (en) 1971-04-19 1971-04-19 Attachment for ladders

Country Status (1)

Country Link
GB (1) GB1343766A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932827A (en) * 1995-01-09 1999-08-03 Osborne; Gary T. Sustainer for a musical instrument
WO2001091103A2 (en) * 2000-05-23 2001-11-29 Rolf Krieger Instrument and method for producing sounds

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932827A (en) * 1995-01-09 1999-08-03 Osborne; Gary T. Sustainer for a musical instrument
WO2001091103A2 (en) * 2000-05-23 2001-11-29 Rolf Krieger Instrument and method for producing sounds
WO2001091103A3 (en) * 2000-05-23 2002-02-28 Rolf Krieger Instrument and method for producing sounds
US7087828B2 (en) 2000-05-23 2006-08-08 Rolf Krieger Instrument and method for generating sounds

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees