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Individual
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Individual
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Priority to ES122345UpriorityCriticalpatent/ES122345Y/en
Publication of ES122345UpublicationCriticalpatent/ES122345U/en
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Publication of ES122345YpublicationCriticalpatent/ES122345Y/en
Improved toy tipper truck essentially characterized because being of the type comprising a box articulated by the rear on the frame that supports it has the bottom of said box equipped with an external wing on which substantially acts a cam integral with the drive shaft of the vehicle so that said cam produces the elevation of the box under the friction of its zone of greater radius on the outer wing of the latter, the box itself being gradually recovered to the horizontal descent position when the outer wing that it comprises takes progressive contact with the sector of smaller radius of the cam that governs its movements. (Machine-translation by Google Translate, not legally binding)
ES122345U1966-06-041966-06-04
PERFECTED TOY DUMP TRUCK.
ExpiredES122345Y
(en)
Improvements in mechanisms for the operation of boxes or recipients mounted in vehicles. (Machine-translation by Google Translate, not legally binding)