Electricity: motive power systems – With particular motor-driven load device – Power- or motion-transmitting mechanism
Patent
1990-04-04
1990-11-27
Ro, Bentsu
Electricity: motive power systems
With particular motor-driven load device
Power- or motion-transmitting mechanism
446358, 428 12, 428 24, A63H 1300, A41G 100
Patent
active
049738917
ABSTRACT:
Artificial flower driving mechanism to drive the flowering twig of an artificial flower to twist and the petals of such an artificial flower to simultaneously close and open. A base board is connected with an upper board defining therebetween an enclosure for the mounting therein of a motor and a gear mechanism. A mounting plate is secured to the bottom side of the board for the mounting thereon of a toothed wheel and a pinion, wherein the toothed wheel and the pinion are engaged together and driven to rotate by the gear driving mechanism. During operation the motor drives the gear driving mechanism to carry a flexible tube to twist and simultaneously drive the toothed wheel to rotate permitting a T-post thereon to carry a rigid cord to move up and down so as to simultaneously drive artificial petals to close and open on a petal holder.
REFERENCES:
patent: 4676764 (1987-06-01), Yeu
patent: 4738881 (1988-04-01), Lee
patent: 4810227 (1989-03-01), Kim
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