ITTO970867A1 - SYSTEM THAT APPLIES TO THE FRONT OF THE BIKE TO INCREASE THE POWER. - Google Patents

SYSTEM THAT APPLIES TO THE FRONT OF THE BIKE TO INCREASE THE POWER. Download PDF

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Publication number
ITTO970867A1
ITTO970867A1 IT000867A ITTO970867A ITTO970867A1 IT TO970867 A1 ITTO970867 A1 IT TO970867A1 IT 000867 A IT000867 A IT 000867A IT TO970867 A ITTO970867 A IT TO970867A IT TO970867 A1 ITTO970867 A1 IT TO970867A1
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IT
Italy
Prior art keywords
power
bike
wheel
arms
increase
Prior art date
Application number
IT000867A
Other languages
Italian (it)
Inventor
Enea Tresoldi
Original Assignee
Enea Tresoldi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Enea Tresoldi filed Critical Enea Tresoldi
Priority to IT000867 priority Critical patent/IT1295456B1/en
Publication of ITTO970867A1 publication Critical patent/ITTO970867A1/en
Application granted granted Critical
Publication of IT1295456B1 publication Critical patent/IT1295456B1/en

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Description

DESCRIZIONE DESCRIPTION

Consiste di un manubrio del tipo Mountan BiXe completo di pipa mobile che si inserisce nel piantone dello ster= zo, le braccia in sincronismo con le gambe fanno muove= re il manubrio di 90 gradi in senso orario e 90 in sen= so antiorario, al centro del manubrio e' applicato un ingranaggio a forma di mezza luna del diametro di 250 millimetri che a sua volta mette in funzione un'altro ingranaggio del diametro di 50 millimetri che si trova calettato sul supporto della forcella, su questultimo e* applicato una corona per catena da bicicletta Z -22. questa corona comanda una catena che scende nelle due parti della forcella andando ad avvolgere le due ruote libere che si trovano sul mozzo della ruota anteriore, ritornando di nuovo in alto per avvolgere un'alt<v->a co= rona come la precedente (corona guida catena) che e’ calettata sullo stesso asse pero* indipendente, la giunzione della catena viene fatta tramite una molla a trazione che fa( da tendicatena, ogni movimento del manubrio mette in funzione tutti questi meccanismi che, ha loro volta fanno in modo che una delle due ruote li= bere siano sèmpre in moto rotatòrio uniforme, It consists of a handlebar of the Mountan BiXe type complete with a movable stem that fits into the steering column, the arms in synchronism with the legs make the handlebar move 90 degrees clockwise and 90 anti-clockwise. A half-moon-shaped gear with a diameter of 250 millimeters is applied to the center of the handlebar, which in turn activates another gear with a diameter of 50 millimeters which is keyed on the fork support, on the latter a crown is applied for bicycle chain Z -22. this crown commands a chain that descends in the two parts of the fork going to wrap the two free wheels that are on the hub of the front wheel, returning again to the top to wrap an alt <v-> a co = rona like the previous one ( chain guide crown) which is keyed on the same axis but * independent, the chain is joined by means of a tension spring which acts (as a chain tensioner, every movement of the handlebar activates all these mechanisms which, in turn, act as a that one of the two wheels li = bere are always in uniform rotational motion,

le due ruote libere sono a tre velocita' in modo di sce= giare il rapporto giusto e di avere lo stesso ritmo fra gambe e braccia, sul manubrio e,,pplicato un manettino per il comando della pipa in modo di sbloccare e bloccare il manubrio ha secondo del bisogno.. the two free wheels are at three speeds in order to choose the right ratio and to have the same rhythm between legs and arms, on the handlebar and, applied a small handle for the control of the pipe in order to unlock and lock the handlebar has according to the need ..

Claims (1)

RIVENDICAZIONI Sistema che si applica nella .parte anteriore della bici^ eletta per aumentare la potenza carratterlzzata dal fat= to che funziona tramite le braccia. Sistema secondo la riv I carrattirizzata dai suoi mecca= nismi e laiuto delle braccia sincronizzate con le gambe si riesce, moltiplicando le.due forze ad avere un terzo di potenza in piu* il manubrio non ha solo il compito di guidare la bicicletta e di avere un punto di appog= gio per tenersi in equilibrio,,ma ha anche la funzione di fare leva facendo muovere tutto questo sistema, che ha sua volta sprigiona una forza che.trasmette alle due ruote libere poste sulla ruota anteriore facendo girare la ruota stessa con un moto uniforme,distribuito. Questo sistema e’ stato studiato per migliorare la pedala= ta in salita per fare meno fatica, viceversa facendo fati= ca si sale piu,:veloce. Le ruote libere poste sulla ruota sono ha tre velocita1 16/18/20 denti il 16 per salite del 5 % il 18 per il 10$ il 20 oltre il 10$ CLAIMS System that is applied in the front part of the bike, chosen to increase the power characterized by the fact that it works through the arms. System according to the rev I carrattirizzato from its mechanisms and the help of the arms synchronized with the legs it is possible, multiplying the two forces to have a third more power * the handlebar has not only the task of driving the bicycle and of having a support point to keep balance, but it also has the function of leveraging this whole system, which in turn releases a force that transmits to the two free wheels placed on the front wheel by turning the wheel itself with a uniform, distributed motion. This system has been designed to improve the uphill pedaling to make it less fatiguing, vice versa, making it difficult to climb more: fast. The freewheels placed on the wheel have three speeds1 16/18/20 teeth 16 for climbs of 5% 18 for 10 $ 20 over 10 $
IT000867 1997-10-01 1997-10-01 SYSTEM THAT APPLIES TO THE FRONT OF THE BIKE TO INCREASE THE POWER. IT1295456B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000867 IT1295456B1 (en) 1997-10-01 1997-10-01 SYSTEM THAT APPLIES TO THE FRONT OF THE BIKE TO INCREASE THE POWER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000867 IT1295456B1 (en) 1997-10-01 1997-10-01 SYSTEM THAT APPLIES TO THE FRONT OF THE BIKE TO INCREASE THE POWER.

Publications (2)

Publication Number Publication Date
ITTO970867A1 true ITTO970867A1 (en) 1999-04-01
IT1295456B1 IT1295456B1 (en) 1999-05-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
IT000867 IT1295456B1 (en) 1997-10-01 1997-10-01 SYSTEM THAT APPLIES TO THE FRONT OF THE BIKE TO INCREASE THE POWER.

Country Status (1)

Country Link
IT (1) IT1295456B1 (en)

Also Published As

Publication number Publication date
IT1295456B1 (en) 1999-05-12

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