ES206018U - Device for the pneumatic operation of wheels in bodies of dolls. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Device for the pneumatic operation of wheels in bodies of dolls. (Machine-translation by Google Translate, not legally binding)
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Shafts, Cranks, Connecting Bars, And Related Bearings
(AREA)
Abstract
Device for the pneumatic drive of wheels in doll bodies, characterized in that a pneumatic bellows-shaped bladder is arranged between the pneumatic driving force of movement and the crankshaft driving rod of the wheels with or without flywheel., which in one of its bases presents the hole of entry and exit of the air coming from the actuating pear, and in its other, base there is an appendix in the form of an inclined lever, with a hole in which the turning axis is linked at one end of the connecting rod attached to the crankshaft, so that when the external pear is operated, with the displacement of the air towards the interior of the internal bladder in the form of a bellows, the distending of the latter is produced and therefore the thrust of the connecting rod, and consequently the rotation of the crankshaft and therefore that of the wheels, with or without flywheel, acting the bladder in the form of a bellows like a pneumatic piston. (Machine-translation by Google Translate, not legally binding)
ES1974206018U1974-09-211974-09-21
DEVICE FOR PNEUMATIC OPERATION OF WHEELS ON MUNECOS BODIES.
ExpiredES206018Y
(en)