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OROMI VALLVERD IGNACIO
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OROMI VALLVERD IGNACIO
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Application filed by OROMI VALLVERD IGNACIOfiledCriticalOROMI VALLVERD IGNACIO
Priority to ES0049092UpriorityCriticalpatent/ES49092Y/en
Publication of ES49092UpublicationCriticalpatent/ES49092U/en
Application grantedgrantedCritical
Publication of ES49092YpublicationCriticalpatent/ES49092Y/en
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles
(AREA)
Abstract
Propelling mechanism for bicycles and the like, essentially characterized by the fact that it consists essentially of a set based on a tilting seat on the upper end of the vehicle frame, whose saddle is joined, through intermediate articulated levers, with a lower fork conjugated in the shape of a crankshaft with the cranks of the pedals, which are arranged on the same line and put the means to never lose contact with the feet during the march. (Machine-translation by Google Translate, not legally binding)
ES0049092U1955-07-121955-07-12
Propulsion mechanism for bicycles and the like
ExpiredES49092Y
(en)
Improvements introduced in the speed changes of the type of articulated parallelogram for bicycles and similar vehicles (Machine-translation by Google Translate, not legally binding)