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Application filed by Ducarne Angelo BaggiofiledCriticalDucarne Angelo Baggio
Priority to ITPI930002priorityCriticalpatent/IT233307Y1/en
Publication of ITPI930002V0publicationCriticalpatent/ITPI930002V0/en
Publication of ITPI930002U1publicationCriticalpatent/ITPI930002U1/en
Application grantedgrantedCritical
Publication of IT233307Y1publicationCriticalpatent/IT233307Y1/en
IL PROGETTO INNOVATIVO CONSISTE NELL'AVER COLLEGATO I BRACCI DELLE PEDIVELLE ALL'INTERNO DEL CUSCINETTO, VICINO ALLA MASSIMA CIRCONFERENZA, ELIMINANDO IL PERNO CENTRALE, RIDUCENDO CON QUESTO LO SFORZO PER FAR GIRARE LA CORONA.LOGICAMENTE QUESTO HA COMPORTATO L'INVENZIONE DEL BLOCCO DI MOVIMENTO E PER IL SUO POSIZIONAMENTO UNA MODIFICA DEL TELAIO.THE INNOVATIVE PROJECT CONSISTS IN HAVING CONNECTED THE ARMS OF THE CRANKS INSIDE THE BEARING, CLOSE TO THE MAXIMUM CIRCUMFERENCE, ELIMINATING THE CENTRAL PIN, REDUCING WITH THIS THE EFFORT TO MAKE THE CROWN CONCERNED. AND FOR ITS POSITIONING A CHANGE OF THE FRAME.
ITPI9300021993-05-171993-05-17
DETAIL OF PEDAL MOVEMENT FOR BICYCLE
IT233307Y1
(en)
PAIR OF DOUBLE PEDALS FOR TANDEM BICYCLE CONSTITUTED BY TWO COAXIAL PARTS EQUIPPED WITH INDEPENDENT MOVEMENT AND WITH THE MORE EXTERNAL PART WITH BAYONET MOTION.
DEVICE TO BE APPLIED TO A BIKE, SUITABLE TO MAKE USE OF THE MUSCULAR STRENGTH OF THE USER'S ARMS AS AN AUXILIARY PROPULSIVE VEHICLE OF THE VEHICLE ITSELF.
INNOVATIONS IN THE CRANKS OF A BIKE, SUITABLE FOR INCREASING OR REDUCING THE DISTANCE BETWEEN THE ROTATION AXIS OF THE PEDAL PIN AND THE ROTATION AXIS OF THE CRANK SHAFT
INNOVATIONS, IN THE CRANKS OF A BICYCLE, SUITABLE FOR INCREASING OR REDUCING THE DISTANCE BETWEEN THE ROTATION AXIS OF THE PEDAL PIN AND THE ROTATION AXIS OF THE CRANK SHAFT.
CONTAINMENT BOX OF THE CENTRAL MOVEMENT OF BICYCLES IN GENERAL AND OF THE SPORTS BIKES IN PARTICULAR, HAVING THE TUBULAR SEATS OPPOSED FOR THE FRAME SEATS ARRANGED IN A LOWERED POSITION COMPARED TO THE CENTRAL AXIS OF THE BOX.