DEP0004097BA - Motorized bike - Google Patents

Description

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Bi @ motorization de® uav © ränä®rt © s Fahrrades bi @ t © t Sdnri «ngkeit« n, if you ®t®llt demand oil, then also © egeawiad and. © 11 © normal »StraS © n @ t« igung © fi ohn © Mittr®ten überuaaes w®rdes should® »* B®r normal« bicycle frame holds & © a retroactive break of the motoriechea Ajatxiebs and the demanded «Bauerb @ aa @ _prtteht »g not stood. The f @ g about Kleinefeaotor with BrehaosaestWandluag ixmerh half ela®sf @ a% ®adeB @ esehwindi @ k @ itsb®r®ichÄ ^ id d @ r associated downsizingxmg d «r mentioned © n repercussions on © in a tolerable amount is KU expensive.

© ine solution is indicated ₉ permits ® @ _p a Bormalfahrrad to verwenderi and drove g @ @ @ off more © motorisch®! »© ca p a city & g ohn® echädliqh® Eückwirktmg with gutsm We 'k.vea$Bgr@a than ¥ ortri ®b transferred to the bike

b @ i this Inordztiaig mm steered ₉ is triebwerk and S © if @ sg @ - sohomteB B @ ifa $ © n. The third smaller®® lad, which runs directly next to the rear wheel on a shared with this Qu.arlirj.ie _f via ninuat the drive _β Bas driving lad and the drive motor sit all accessories are mounted on a shared chassis »The chassis frame this frieb« ag @ ns is movably articulated directly behind the fr @ t crank bearing Is ä, ®x β® perpendicular Ibeia® with g @ »ügead®r Bod®fr © iheit on the bicycle frame a and backwards on the bicycle frame a & a strap around the front © a Brehpuiikt movably guided »Esa receives @ in®K solid @ m, weighing separate Tr i from the bike, which works sparingly in the gums tigern speed range - and the retroactive» d @ n results of the DrelimoHjSHta picks up ₉ during the bike itself sur di® & ®kmmt & mz transferring push or pull forces

According to Figs. 1, 2 and 3, 1 is the rear wheel, 2 the bottom bracket, 3 the pedal of the normal bicycle. Behind d @ ro Tr tlager 2 fastened by the to-© i Ötiftschrauben and Muttarn in rubber-metal bearing block 4 is arranged The bifurcated chassis beam 5 is gthalten by the in Hadsla g®lag®rt® Well®. 6 The carrier 5 is guided Chaas is mach bottom and sides bod @ n- and tretkurbelfrei cranked parallel with the rear wheel rearward and frosted _e bifurcates ssur Aufnahm® d © s direct current next to the rear wheel, and with it on a common Querlini® smaller drive wheel 7 »

welöh®s is held in the I? ag © rsehilderm of the chassis 5 by means of the Steekach & e β. As its rear side, the chassis 5 & © a drive motor 9 in the respective attachment on _f while the S®nsimtaak 10, which is designed as a protective plate on the same side, through. La, sch © n 11 attached to the chassis 3 * is arranged over the drive wheel. The power transmission to the Sotorritsel 12 to the drive chain pulley 13 takes place via the encapsulated chain 14 with spring compensation. To secure the track and the distance and the lag of wheels 1 and 7, a sit the bicycle raismea feet v @ rbwad @ iiee, after amn des Lag @ rs 4 au8g®rieht®t @ s FU.hrtui§se® © »@ at 15 in the asi Ghaasle 5 attached guide strap 16 b @ w © glioii. In & ®m Rttcktritth @ b @ l 17 ö®r F & hrradfr © ilaufnab®, the Pühraagsstange 18 as your »®in brew is movably attached ₉ while the axider © Bnd® by means of the chassis 5 v @ rbuad ©» © & St ®okeohBfflamutt @ r 19 is rotatably mounted »With this device & ®r 2w @ ok is tracked, b @ i actuation ^{1 of} the bicycle Moktritt® © in simultaneous lifting» of the drive wheel and the entire? Ri «bwas @ as from d @ r Fahrbahm su erm ^ grlioh @ n _e whereby a decoupling of the Bod @ nantri «b © e is guaranteed when the engine is running a long way. Via Rüoktritth®b®l 17, actuation up to a stop: is guided, where the coaster brake secures in ®ixtwendfr @ ie & functlo- »ai © rea. Sine enough traction of the drive wheel is given by the dead weight of the 4 swiveling friebwageas over the bearing. You? Ortri @ @ bkräft of ^ ätr®ib®aden wheel 7 are the bearing 4 ^only as a push or "Sug & uf the bike üb @ @ a rtr®g _s währtad all ander®a schädlich®" Rückwirkuages f he © rag®haltea w @ rd®a _e after the lat coupling takes place © ia re-driving with simultaneous input and release of the foot tos the coaster brake, while with the second on the road »rest © a the foot by pushing backwards © in initial gliding d @@ drive wheel is prevented. The railcar ksna can also be released by cable tone of the roadway. In this case, the rope is attached to the rear end © dee Chaseiß 5 using pulleys on the bicycle rack or to the connecting tube, where it is operated by means of an over-center lever or a twist grip. £ @ kasß also to © ln © m deep © rg @ insert © ß funct and operated by a foot lever. The throttle cable SO is guided over the handlebar · ©. Xn countries, in which right is driven to w®g @ n recommends the curbs the attachment dee rail car to the left. " On the side of the rear wheel where you drive on the left, on the other hand, there is an attachment to the right of the rear wheel. Outside the most favorable position of the chassis »

& rskpuakt®s directly behind the fretlagex there is still the option of turning the pivot point backwards in the extension of the pahrr & drahmcms aaautolngea (Fig. 4). Here the bike is moved by pulling »power®» ladder © possibility® »li @ g®a in the attachment & ®s railcar directly next to the door wheel, whereby by shifting the chassis pivot point forwards by means of © ines attached to the bikeYor & ergabel® !! Carrier the bike is moved by thrust, while by shifting the öhassisdr © hpunktes backwards the bike is moved by pulling (Fig. 5 and 6). In this context , either a rear or a front railcar can be used

The construction of the railcar with a gearless motor and chain oil transmission to the drive wheel and clutch by actuating the coaster brake on the same side can be viewed as the simplest and cheapest design. Greater efficiency and fuel savings can be achieved. if a motor with a Honaalkupplung and multi-speed gearbox is used instead of the geared motor. A® Monday «of the engine in Schwingst®tall, or its resilient suspension _s is recommended for the purpose of shielding the bumps from the roadway to _s' as making a good © encapsulation of all mobile Seil® absolutely necessary "

In order to increase the friction fit with the road surface, e.g. with the B @ S "gf & hr®a, ksan, in addition to additional spring loading, the driver's own weight can also be used on the chassis frame course behind the pedal" M @ admonished additionally® "Federbelastuag dampens the flutter _{phenomena 5} that can occur when driving on bad pavement.

The arrangement of the railcar, viewed as a Feibradajittrieb _9, offers very favorable relationships between the necessary Umfarigskraft and the connection with the roadway _{β due to the supported drive wheel 7}

The Saohteil _s that the Sesamtwideretand Liehe by the driving wheel increases zusäts = ₈ is the advantage of a sufficiently strong to be able to bsnutsen @ fi _s working area in a favorable speed motor of high durability, more than compensated for. The fuel consumption is barely higher than that of a small bicycle engine that is constantly working under heavy load. The low® center of gravity of the railcar benefits the overall street position of the vehicle, dl®

otherwise unchanged 'remains »

For normal sidecar operation, the conditions for toe-in, blind and fore @ re®taung of the drive wheel also apply here however, even minor corrections are sufficient.

Bae .antriebsrad 7 kexan by storage on a free. Axle nooh can be brought closer to the rear wheel of the bicycle.

There is no need for a bicycle stand, as the vehicle's stability and security is ensured by the location.

line Yordsrgabel celebration and a comfortable touring® saddle will be pleasantly noticeable on longer journeys «

In the event of an engine breakdown, the railcar can be attached to the axu bicycle frame provided for this purpose and lifted off the ground so that the driver can operate the crank. Biee assumes ₉ that the step lever 17 is detached from the rod 18 and secured again in the original Weis® on the bicycle frame b @ ~.

The drive motor can be attached in the following arrangements

1.) Drive ritael with chain drive from and flywheel magnet backwards.

2.) Drive mechanism and chain drive backwards and flywheel magnet in front.

J.) Drive and chain drive angled at 90 and flywheel magnet backwards or to the side in front.

4.) In cases where the pedal crank freedom is less © Roll®, the motor can also be placed in front of the klein® drive wheel will.

The flywheel magnet induces the ignition voltage as well as the Licht® voltage.

The way to motorize light sports bicycles, which has not yet been taken into consideration, is straightforward thanks to the new arrangement to realize.

Claims (8)

Claims 1.) Motorized bicycle »characterized in that see below, relief of the unchanged Fahrraäralaaejas the sufficiently strong motor drive, consisting of motor» chain drive * smaller drive wheel, petrol tank and chassis, as rear drive & gen in deep Schtterpuhtctlage directly next to the rear wheel - with deaselb® »© leufend on common Querlini - such s the ausi steered Bsiwa ^ become bicycle is connected _t da0 the <d in eenkreehtwi Eb © ae sehweskbare rear railcars © inm & l b © w © ^ Lich • arigelenkt and at another point - e. Faiirradxahmens s @ itlioh led, <mreä seia ligenweight the floor adhesion, which is necessary on the drive & @ e Fahrrads® aiaf thrust o & w Sug in all required® »guarantee management © n oha® ssu, 2.) Motorized bicycle according to claim 1, characterized by the e © nkr © cht aur iahrbahja sohw © akber @ Anlenkimg dee before » whose chassis support is directly behind the 'crank bearing ari'follows while the rear guidance of the bodeafrei left or reohts next to dws rear bicycle wheel near rtiekwärts guided® »chassis carrier through a mounted on the bike frame Führmgsl & eoh © is accomplished. 3 ») Motorized © ® bicycle according to Asi®pruöh 1, thereby gticmuizeichnet that the Rückwärts® Chaseistrlger articulates and moves at a rearwardly extended point of the bicycle frame © in front of the »® sun bicycle frame is guided laterally, whereby the gate drive of the Fahrrad.ee a« f Eug takes place. 4.) Motorized bicycle according to claim l _t thereby gekerois © ichnet ₉ daB at Lag® of the railcar vurtaittelbar liiaics or to the right of the goal wheel a front fork attached to the front fork di © recording for the pivot point of the chassis frame, while one of the & from # l near the rearwardly arranged Rlhrungslasche di® ensures guidance of the chassis perpendicular to the driving plane, whereby the propulsion of the bicycle takes place on CGhub. 5 «) Motorized bicycle according to claim 4» characterized in that when the iiehwenkpunktee is shifted backwards and voider With the guide plate attached, the bicycle was driven by pulling the door 6 _a ) Motorized bicycle according to claim 1, characterized in that &<sr the back pedal of the i'ahrradfreil is on hub with a guide rod articulated to the chassis so that when the Eücktrittbrwne © © is actuated, the railcar is lifted off the road at the same time takes place, ^ odby a continued running & © s engine is guaranteed, and © ia Wiedereafahrea by X ^ ösea d @ r Mcktrittbresi®® and Seckem de »Triebwageae takes place on the roadway. 7 ») Motorized bicycle according to claim 1, characterized g & kermseictxnet that the lifting of the friebwageas in front of the lane via cable • from the bike by manual or PuE actuation » 8.) Motorized bicycle according to claim 1, characterized gek®nistäseiehK © t ₉ that through the use of a smaller drive wheel dae seed gear is limited to a single chain drive. 9 ») Motorized bicycle according to claim 1, characterized in ₉ that, in addition to the weight of the rear or front drive vehicle, additional loading is provided to increase the traction of the drive wheel and to dampen the reactions of the road.