DE1900118U - MULTI-SPEED TRANSMISSION HUB WITH AUTOMATICALLY ACTUATED GEAR SHIFT. - Google Patents

Description

AQ. S ScMweimf urt / Maim

Metegaag translation environment with automatically operated gear shift.

to a © MeJargang-über «tzuragsnabe with ciiwimdigkeifc automatically activated

Have sleeve arranged over-Drenzahl öer-habenMlse revolving

fob of position

line in the AbMmgIgk @ it from the driving speed automatically g @ - sofealtefe® Metogaz & g-Obe2? sstztmgs3aabe points to the usual dureli laad- or. Gear hubs operated by the foot are essential advantages atjf .. In the .'Fatoer. die Eis2is. <sJaalfciaag the correct gear step. frame% _$ wo = "'the strategy certainty, © rh§ht.» nd the .driving..with multiple-gear-having

The task of the present invention is to provide the cyclist with the Tretar "Tbeif" be.i, Verwenetang @ in © r Menrgang transmission hub according to

matiseii ^; -di ©. the cheapest, replacement stage is switched on »Off = goBd. tob dem b ^ käBmfcSfja additional request between inergy refuge. TEfßloif ¹ fe © ldr @ nzanl fe @ i eiaeai ladfatoer this task will be

that the © ... Oangsttifen of the transmission gear about the

juaxiäaäler .fret crank speed and minimum .in-.most favorable range correspond "(Fig. 1). and ■ ι, - .. Fliengewi @ hte and, - Sehaltmittel so-coordinated""that - .the -. '. Shifting out about at a speed of the hub sleeve takes place ' _a . the, the..maximum pedal crank speed, in the most favorable range © ntsprien't and the "Äfowärtssehälten - about.at a .speed of the- -STab-ejahülse., · the. @ r minimum. Iretcurbeldrehzahl - is assigned in the most favorable range" according to the inventive idea that is the most favorably © area is in. Depending on each course at least ^ once passed through the Tretkmrbeldrehzahl "Wird'dieser gttostigste area of. Tret is =" kurfeeldrehzahl (see Figure "-1) over © hrit.t s _s. Sun The next gear is switched on by the Fli®.ngewgt @. uad by the © "·· Sehaltmittel. If the pedaling speed is lower, then, as a result of the "" design of the pedal crank speed, a switchover to the niedlgeren'.fengt On §ruaci the operating graduation according to the Erflndaagsgeäaiiken, the pedal crank speed is in the most favorable range with the continuation

+ take place

will e® enable ^ d @ a most favorable area of sanl optimal aiasgMBatg © 3ä, whereby the pedal freedom of the cyclist

Liehe measure is reduced »Das Ladfahren learning away is less tiring than

is for the principle «

Figur® !! the well-known connection between the pedal crank · = drefeaahl uisd EimergieTisrfejT && ®h as well as a design example for those who love to fly. and. Kiskaolfedlem numerically explained = Next =

a ⁰ Hab.® corresponding to ... d @ m generic term the application of the

TgW ¹ Sj jgi »Tni> * ifiSSlF ^ [^ PßSHi (TPiSSiTs ^ l * ii Toi ιΕΕιΗΐ Tf $ t * & / SlT! TFTItSSiIyTl O

ice cream Zaiileateeispi ©! for the design of the electric springs

The. shown in ""'Figo' 1® Karve shows the relationship between the Eneifgie.Terbraaeh @ ia @ s. cyclist and the pedal curve speed. aa «The. © location drawn, most favorable range "is .not absolutely fixed =? §JSe _# s.ondera kaanaüf © around certain considerations. Y®2 ° sehob @ a _ä .aTasgedimt" or .being narrowed "- so it is with this ©! "Representation compared to the absolute minimum of the energy = consumption-slightly in view of the lower pedal crank-.

In Figo 2 is a numerical example for. the - vote of M iaolf @ ö @ rm Omd / äer. Flithgewielat © shown. The spring characteristic £ a> JU |? ^ V ^ "i = iit ^ & l slisil © (SWEiiililM ^l ^ iiiiULÄo> J £ JLMJ ^ ITRA cıks) ^ JLa ¹ S ₁ Uji UfSJi 'J ^^ iai ^ iiäi JII!. .JL £ ä> JL 5 ^ JUJkA, \ ££> UU2JJ & A UiJtA ^ A au WtJkOwAA ¹ S-JLA tiesu JS SaSiAW ¹ Sg ₁ O UItAJa) IsJiUIeHiI JL © iy>. UL ¹ SJT WKJL JtsSiyUi. WSJi s JkAfSJtJUkJ! . etJL w OJtI tlwai UFXAsil "=

In the sleep package are 'at äi @ s®ii example. Centrifugal force and spring force gl.ei.eh large ο - This aau'ß- jedoeh. never be like that ^ .deim the Rtiekholf ederra. and the © Fli @ hgewi © hte kÖBSi © i5. anyway. be designed ^ that spring force and centrifugal force sohom. before, the switching point are one-as-sidereal, however, in this "case a certain path is first planned for the Sehal.fciraifct.el - before this the. next" (Sang ein = » ".-d @ r increase the centrifugal force .in Sehaltprannkt 'but bigger" schaltesio Office Je.dan case must be equal to the rise of the spring characteristic to ermöglicheeo asgweehgel When * to eimein. © odeir "Ä ^ uhst © na

between the Fahrgesehwiadigkeit and the pedal crank = 1

! © si sei <ä @ r today © most used © tire 28 "χ 1 5/8 ^M χ l ^w with 0 ₅ 694 w 0 usereiia © tblieli® translation between pedal

foal i = 46 - 2 ο 42. Hit this one

@ ia @ Tr® "ttapto © löre! i-« 9 number of 40 rpm,

aging tkurbe] from 19

i @ h @ So 3Dtyffi ° © h the definition of the width of the most favorable area _s

© operation graduation, laier

s @ a case 'i ~ = .1 * 5 s · 1 (60) »In the opposite of the direct nl © h @ feli§n # r @ n gear © BtspridteiW fo @ i this "example 6Θ rpm the Trefeioarfe®! © isi @ r Fategegaawindigkeit Ton 28 * 5 km / h. With the laEag ^ Ufeerset.siajgsjEiafe®. according to the game of controversy, one could

With @@ is © MwiBäigk @ it @ m drive from 12 ^ 5 to 28 ^, 5 km / h _e

((U ^ dU - ^ 5- # ¹ X ^ r * TT * "^^ WW \ ^ * t ^^^ \ & f * i ~ j ^{J r} " * * "" ■ - * ^^^ U - "-Nf ^ - *> ^ y * ΓηΎ £ Ζ ^ Λ * ^^ ^^ u ^ pu * IV - ■ "■" ■ ■ "- - ~ walk <* ^ V ^^ ^^ ü AflueC K ^ 4 ^ * ^ & ^ Ji ^ TV ^ l ^ iri & ^ tJ ^ cW -JLJ C * fa iP ^ ft ^ t ^ U \ g ^ *

'anä d @ 2 ° Änte @ ib © r% supported »The hub sleeve 2 is'-' with the spokes = flanges 3- if @ rs®h © 3ao Aa de« The driver 4 is the Mafoe sprocket and -the .Plaaefeenradtr-lger ..7 attached- .. The driver 4 is except = ümm 'with resilient KIink @ .n 1% v®rs @ Ja @ n. _s di @ in.eine-Klinkenversatoong I5 ü ^ r M & bmmkMls, ® 2. © ingr®-if @ no The planetary gear carrier 7

indicates ifci - mounted .Blasi®t®nrää®r 8 - «-. di @. 'yourself' with the Somnenrad. $ - _a ias ftil is arranged on the Mafe © na © ns®, and with

^: a © m.Hoialraä 10 are engaged. The 'hollow wheel "ΊΌ is with KlIn = tea .11 v @ rs @ h @ sij äim -mm Elsigriff with © im®! ⁵ KliiakenverzalmuBg 12 of Iab @ aö, lli <§ can be burned» Im- Bun © zE§ The HiBfciB Tf Jeäooh etareli di © KoausscMeibe 16 are held out of engagement with the HiBkenver ^ aJmung 12. The Konasseneibe 16 is tied over a. that is articulated on the Fliengewi © Mtträger 15 "is» The Fliehge = wieM.17 is dureb. di® return spring 19 in its through the An =

The 'mode of action of this "multi-speed transmission hub is" in the following begetoi @ -fo '@ »o - In the. lOrmalgang © rf © Igt the drive of the sleeve 2 dur © M den, Häben ^ ahnkranz 5- over the driver 4 and the "" in the Elink@nyera.aiMaimg 13 © iagreif © nd®n Klinken 14 «- The Klinken 11" are durek dl © .Konms @ © fe @ ib @ 16 a «ß @ r engagement with, the latch

Mbm turns the above bea. © nrieb @ n @ Zanlenb @ i © piel on this hub = construction oa _s ®o remains up to- @ in © r Fahrg®seliwindigk © it ¥ on 19- km / li'-dir! © rmalgaag with the direct totri © t> switched on. "Will

ewi © S3Lten-17 arnffeFittp die Kraft - der Büekholfeder ¹ 19 _S the Fli®hg @ wi @ lit 17 eclwenkt aaea amBen and pulls over the connection ^ = member 20 the Koausseneibe 16 to the left

fc is the iiaö fast gear ratio © fialt © to B @ r drive takes place "here from the credit

the '' handles. 11 on

© 2 llBft j © firmly seteiaeller um al® der itotreife ^ r 4 4

fö © i @ pi®l @ ® ~ "-e2ätgp3rl © hfe" a ©! ⁰ Fateg @ s ©! Iwimness of 19 km / h

¥ © a .60 U / ffliHo enteprieht im über =

© in® speed of

ite] a of a FsuargeB'äh'mimdigk.e'it of ä & B äasm. the K ^ aft. der'Rückholfedern 19 di @

aa den Fli @ bg @ wi © feten 17 Wberwl @ gt _s die Fliehge = is to tos © WLag 18 Eiach ixmen swivel over

rand. "" die Könmsseheifoe 16 di @ Kliziken 1 '

is. again dew Jloreälgäsig bit the direct JUattrieb. the labea-

on

within the generic term b © » be applied. Of the

will be at a larger

Claims (1)

RA. 509,687 * 18; 7.6 <ί ility of the ride » consisting Tretioarfeelelretealil and Iab © HMlls @ encircling by g © lalt © H®B Fliehgewiehten "and ame gke.it of the position of the Fliehersetzimgsstufen the transmission t _s that the gear steps of the i ° Mltnis between. maximum pedal rotation in the favorable Fig "1 .;) vm.ä. that Büekhol springs, Flieh = are so tuned that the center sleeve takes place, which in the most favorable range contain about a speed of the | lel © & d @ s ° gpansnmg <S®r !! © kholfedem is. Claim 1, thereby ifo weighted © .so designed.SiBd ₅ that .occurring. -Centrifugal force in the switching point naeh claim 1, characterized by flyweights are so matched ^ occurring centrifugal force is the same before the return springs wnd Time from by the flyweights these are so designed that they the one aisle