DE1989042U - DRIVE DEVICE FOR A RAIL VEHICLE. - Google Patents

Description

Machine and gear factory

S Munich 5, Holsatr », 1.7-27

hit-

2503

Drive device for Sfriebfahraseuge «iasbeeondeffe

by

■ The innovation relates to a "drive device for traction vehicles, * in particular driven by electric motors © ScMenenfahrseuge * iait a '■ permanently arranged in the frame or bogie motor, etc. -possibly a gearbox"; in which the power is transmitted from the fixedly arranged drive elements ^; the relatively yielding-SriebrM der Über.eine.AasssAl-each:

articulated to the fixed output link and the ait. the sprite wheels 'ver ---;' linked drive link connected handlebars done with iferera free end articulated to a non-supported intermediate link (-t & nasal sing)

attack. .. _^":: - -" - ". .'..- ■".

-The purpose of such a device is to transfer the drive power from üen ia springs »the part of the vehicle mounted electric motor to the non-sprung drive wheels su»

Eggs for are different coupling devices. known »Proven isat eich a coupling * as described above »from a« supported »intermediate link or the like (also called "camouflaging hanging") consists of "the part of our life" of the driven part - each - old of a ¥ i «back link chain ©? erbteateii is *

The Heuerung is the object * reduce the mass of deposited Au intermediate member and the unit Hontage the 'disassembly dieiser facilitate coupling eu ^*:; -; ^: ~ ~ - - ■ V ^{":" ":}

The task underlying the novelty is solved in that iaind "6t" ns one of the spherical bearings that hold the handlebars with de »<* Ä * ugehiirig * a öruadJcSrper radial eur Qeleakaehe «detachably connected» inä »

Such a construction is particularly advantageous that the joint bearing or bearings with the intermediate link (dancing hanging} «for example by means of screws, are releasably connected.

The object on which the innovation is based is achieved in a particularly advantageous manner with such a design of the new Batafoma that the intermediate link (tansender ring) 3 & ur holder of the handlebar is provided with forks, at the ends of which the pivot bearings are releasably attached} see B. Ang @ s3 & rambt _T are *

It is also beneficial. " "to further develop" the new design to the effect that -. '■ the (Selenksapfen of the joints, «it de» relevant QruadkSrper, sb.B. - dem Intermediate member radially connected to the pin releasably connected »as.B« are screwed on.

The innovation is based on an embodiment shown in FIGS. 1 to 4 explained «

? ig.i seigt scheoatiech an electric motor, the over ice Aoaagatriebe and the nice coupling drives a driving axle of a Schieiienfahvseuge ·. Electric motor and! Price axis are only partially drawn

Pig.2 makes a cut along line 2-2

Fig. 3 shows as a detail the appearance of a Gölenklagarung after the innovation on a larger scale.

e inclines a section along the line M * ta- f £ g.3 · Figures 1 and 2 «* ig * n echeiwitisch di * HaaptaMcblicii ·» Drive * l «Bent *

«Ine * Scfci * & enf * h?» Fugs «I» sprung creams of the vehicles or the bogies (looks drawn) has an »electric motor 10 mounted * which drives an axle gearbox» Baa Achegetriefoe is flanged to the electric motor and exists apart from the GehSuaö Essentially from the electric motor gearbox » mn seat el 12» the kit of a ring gear 15 käaunt. The Tellör wheel sits on a hollow shaft 14-, which is mounted transversely to the direction of travel in the housing of the axle drive · A drive shaft 15 is roughly centered up the hollow shaft, which carries the two drive shafts 16 at the ends, only one of which is shown. The torque is to be transferred from the hollow shaft to the drive axle, whereby a radial movement possibility must be given.

The coupling described in the following is provided for this transmission · Hit de? Hollow shaft is lh . firmly connected an output surface 1? on the drive «aciis0 15 is wedged feet * or attached in another way a drive« fla & sek 18 »E ^ isc & ea an intermediate link 19 * is provided for both of them · 'The output flange is with the * intermediate x * o» it awei! »anchor rods '20, 21 geökig verbwadem »The A ^ triebsflanech- is also with the- intermediate link

'. "■ mi * two. Handlebars * 22,23 articulated. Via output flange 17» "the. Handlebars 2Ö »'21 and the intermediate link. 19. form a four-link chain '

. "The ■ -Atttriebsflanech 18» DIE Lenkersta-nts 22, 2J and-lWieefeeaglied .19 '"■ bilden- a Bweite.yiergelenkkette · Both ^{Viergele'nkke'tten.} ei'nd ai'it-tels des ■:. '.

. "'- Zwischengiieds' connected to one ^{another · IMs intermediate link is otherwise not stored:} stored C and is for this reason in the technical language with" tankender -Bing ¹ ' bessöichaet). They clutch is la is able ^ radial movement -Between. -

■■ 'the sprung, and. to take up the 'unsprung parts. "'■ ■ -.

_; Das.'Zwiecfcengiied ist-xury recording of the. Handlebars. With "" wei dabeln.versehen ".

die..each. '' die.äabeiginken Zk + 25 and 26, 2? have »The fork sinks are running- '■" ... "■ - fen-in eyes' -. 28» '29 from »On the '' eyes are the pins 30 * 31 of the ring-sided oil 'thinks that. "iLehkeratangen'befestigt ·" The Zapf © are

; ■■■;. ■■ ■■■: ■■ - ■ *>■; - ■■■. ■. : ■■ ■; ■■ - ': / ■ ■■ "■■■ ■■

see oil joint bodies »* .Β. Joint balls 32 »33 expanded to the eggia more elastic Body 3 * t, 35, s.B. made of rubber, on vulcanized let.

The elastic bodies have a cylindrical outer contour which fits into a corresponding bore which is provided in each case at the ends 21S 23 'of the handlebars. The elastic bodies are closed on the end faces with sheet metal cages 36, 37. Snap rings 38 prevent axial displacement 39 or other fastening elements. The elastic bodies are installed with axial pretension; the axial prestressing is transformed into a radial prestressing due to the elasticity, so that the elastic bodies are firmly old in the bore. The action of the joint 32 is based on the elasticity of the elastic body. The pins 30 ", 31 are" according to "screws. 40, i1 βό screwed to the eyes 28, 29 that the handlebars radially @u the pin 30, 31 can be released from the intermediate link. On the output flange 17 and the drive flange 18, the oil pivot pins 43, kk _t h $ _t 4 € are built in axially mountable.

The new Baufora dee pontic enables easy honing of the Coupling and has a small weight and also small cheese of the coupling sur episode. Just as the handlebars are attached to the intermediate link, can it is also linked to deal output flange and / or drive flange ». Instead of elastic bearings, tfä "l * ~ or sliding bearings can also be used for the new design be used" ·

Claims (3)

Protection sayings 1) Drive device for motor vehicles, in particular rail vehicles driven by electric motors, with a motor fixed in the frame or bogie and, if necessary, a gear, in which the power transmission from the fixed drive elements to the relatively flexible drive wheels is articulated via a number of each takes place on the fixed output member and the drive member connected to the drive wheels, * which articulately engage at their free end on a non-supported intermediate member (dancing sing), characterized in that at least one of the: handlebars C20, 21 , 22, 23) accommodating ^{spherical plain bearings CSI 1} V 23'β 30 »3D ösitdem dassugehSrigea Gruadkörper are radially connected to Geleateachae legibly« 2) Drive device according to claim 1 * the spherical bearings. C21 · »3 ^ * 23 ', 30) with . de © Zwiacigereglied Ctan ^ eader 'Sing, for example, aittela screws C40, -Λ1) »releasable 3) Drive device according to AaeprucSi 1 and 2, dadugeät ^ ekegageichaet «that the intermediate link C dancing ring 19}, * ur AufasOiae the handlebars (20, 21 ₉ 22, 23) ait öabeln (2%, 25, 26, 2?} Provided is, at the ends of which the spherical plain bearings are releasably attached, screwed on, are. Drive device according to claim I ₁ Z or die eelenksBapfea (30 »3 * 5) äer..Gtlenke aiit dee concerning thea B. Äe »iSleeve Cf9>'r * 4ial- *« »
unscrews, e £ »<£« - ■: - '