ES205196U - Perfect mechanical device for movement of parts of toy trains. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Perfect mechanical device for movement of parts of toy trains. (Machine-translation by Google Translate, not legally binding)
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Publication of ES205196YpublicationCriticalpatent/ES205196Y/en
Improved mechanical device for moving parts of toy trains, essentially characterized in that it is constituted by a shaft with an extreme pinion engaged to the toothed plate of one of the wheel axles of the train, the opposite end of said shaft comprising a cam of unequal arms and axially displaceable on the shaft, counting the cam itself with a rear toothing intended to engage in a direction of rotation on the teeth of a sleeve integral with the repeated shaft, the cam itself constantly receiving the thrust of a spring concentric to the shaft, whose spring maintains the toothing of the cam and the sleeve provided in the tree are interlocked with each other, with the particularity that the chimney of the train is provided with a lower arm that slides on a guide of the chassis, said chimney being pulled by a spring, so that in the advance of the train through the corresponding gear turns the tree and this to through its extreme cam it hits the arm of the chimney, which, against the action of its tractor spring, undergoes movements of elevation and descent of variable amplitude. (Machine-translation by Google Translate, not legally binding)
ES1974205196U1974-08-091974-08-09
PERFECTED MECHANICAL DEVICE FOR MOVING PARTS OF TOY TRAINS.
ExpiredES205196Y
(en)