| 摘要 |
1280028 Animated toys REMCO INDUSTRIES Inc 29 Sept 1969 [27 Jan 1969] 47847/69 Heading A6S [Also in Division G4] In a sound-controlled toy which includes a motor to drive the toy and operate a noisemaker, the motor is started by sound waves and continues to operate for a predetermined time, the sound receiving means being desensitised during operation of the motor and for a short time thereafter, so that the toy is unaffected by its own sound. A toy quacking duck is described in which a bellow is operated by a cam to produce sequential groups of quacks associated with movements of the beak. Eccentric wheels cause a waddling motion. The toy carries a microphone which responds to a whistle of predetermined frequency to start the motor. |
