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Juguetes Bernabeu Gisbert SL
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Juguetes Bernabeu Gisbert SL
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Application filed by Juguetes Bernabeu Gisbert SLfiledCriticalJuguetes Bernabeu Gisbert SL
Priority to ES1967129725UpriorityCriticalpatent/ES129725Y/en
Publication of ES129725UpublicationCriticalpatent/ES129725U/en
Application grantedgrantedCritical
Publication of ES129725YpublicationCriticalpatent/ES129725Y/en
Mechanisms for toy dump trucks essentially characterized by the fact that they consist of a box in which is mounted a set of gears that relate a wheel in the form of a star, equipped with an exhaust forming a sprocket wheel, with a toothed sector integral with an axis, which forms part of the angled end of an oscillating arm, jointed hingedly to the end of a hollow or solid bar, which is guided by a tubular casing retained in the chassis at one end, while the other end of the cited hollow or solid bar, jointedly attached to the base of the dump box, which is attached, in turn, articulately to the chassis of the truck, with interposition between said chassis and the base of the dump box, a spring, whose arms propel the dump box with a permanent tendency to open and rise, a movement that takes place as soon as the appendix is released that the base of the dump box has, hooked in an oscillating lever, said tilting movement of opening of the box being slow and regular, since the impulse of the spring is braked by the set of gears with the corresponding exhaust, previously mentioned. (Machine-translation by Google Translate, not legally binding)
ES1967129725U1967-05-091967-05-09
MECHANISMS FOR TOY DUMP TRUCKS.
ExpiredES129725Y
(en)