Remote controlled toy utilizing piezoelectric element

Details Remote controlled toy utilizing piezoelectric element Remote controlled toy utilizing piezoelectric element

1984-10-25

1986-09-16

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310323, 310319, 446175, 446454, H01L 4108

Patent

active

046124721

ABSTRACT:
A remote control toy has a main housing and a remote housing. A radio receiver is located in the main housing for receiving transmitted radio signals. The main housing includes a plurality of elements moveably mounted thereon which are set in motion by a motor in response to receipt of transmitted radio signals by the radio receiver. The remote housing incorporates a radio transmitter. The transmitter includes an electrical circuit having an antenna, a piezoelectric element for generating a current and an electrical component which is capable of generating a radio frequency signal in response to current flow through the electrical circuit. The remote housing further includes a moving member which is moved by the operator of the toy. The moving member is associated with the piezoelectric element to impact a mechanical force on the piezoelectric element for generation of an electrical current in the electrical circuit.

REFERENCES:
patent: 2928052 (1960-03-01), Wood
patent: 3270283 (1966-08-01), Ikrath
patent: 3310983 (1967-03-01), Boulais et al.
patent: 3829737 (1974-08-01), Johnsson
patent: 3866069 (1975-02-01), Ishii et al.
patent: 3878521 (1975-04-01), Licitis
patent: 3949248 (1976-04-01), Duffner et al.
patent: 3961441 (1976-06-01), Sato
patent: 4080602 (1978-06-01), Hattori et al.
patent: 4085542 (1978-04-01), Mitamura
patent: 4139792 (1979-02-01), Kondo

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