DE2744405A1 - VEHICLES SUITABLE FOR TRAINING ON THE TRACK AND WITHOUT TRACKING - Google Patents

Description

27U405

üaini 11 ü?.? / '+

Daimler-Donz Aktiengesol. 1st.
SLuI tgar t-Unt ürklie i in

For train formation gee igno t ο ispui'gübunden and s ο inhc t i'.able vehicles

The invention bo meets rubber boroi f to bound to rails Vehicles nacli dom Oberbccriif of claim 1.

Such vehicles are currently used purely for public use Local public transport used, e.g. I). in the Paris subway. The additional to tion guuiniiberei f ton TrugrädorTi Rail support wheel with. Wheel flanges are only used as run-flat wheels for a breakdown do: i air filled ton Guiiiniircif ens. The wheel flanges take over the transverse guidance of the vehicles in the area of carriageway intersections, in which at least one side of the tendon cooperates with the cross guide roller Quorf ülirungss tege felilei /. Otherwise vehicles are used as a basis Art also known from US-PS 2 71 ri 19 '».

*) and - in normal sections - in the case of a Defect of the associated quorum guide role

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lic L grudges t ad kill ni L t a oxis (.ioruiulen / ;; it expanded I Dahiiiiotz endifjt (Uiiaos iuul.L an dor I'or i .nhe r ie dos lialluii {js / t! iitruins. At Diosor SteLLo there are other buses Triiger dos üIi ent 1 ichon Porsonennahverkohrs and us is required datj from where I'ersonon arriving dL ο in.s | /.en t want to drive around, at the interface between (him i Inibvurliuhr and ti -Dalinvo rl; ohr iiiii.stc ί ;; οΐι üiüsson.

Dor invention Lioi; t clio Aul'yabo / umrunde, ο in Ums to i <; oii dor of aulioii with Onmihusson aiiru L ί.οικίοη l'ur.'ioiiuii Ln dio I ί-Hahiion, in dor seam: .tulle between lioidon Vorl.ulira tri (; i <ni about ['1 iiss t ;; close.

Dio.se Aui ^ abo will or Γ induu ^ .s ^ iüii.il. '. d.idur '.: li ^, i'iiisl, dai. d i I''alir / .ont'jo tier. '. U ^ rundo ^ u Le ^ u> n kind, win them for the pure schi enen ^ ebimdoiien b / w. spur,; ebundoiH; n Well known before , '^ eiiiiil.l den korinzo J chiieiul »: n MerkiaaLon of claim I.

both for s [nir _t ; (. 'biMi (louoii a Ls auc Ii door trace I'ro ί on Verkohr

will

aiii 'the Straliü from ^ tvstal ti; ι /. Thanks to the dual usability of vehicles after the ¹ Lri'indun ;; can be attached to the Liulhalt.üstüllon dor W-Iiahno-n (Jiimibusso ver'öchioilencr lius lines on the P-nahiizwy, 'ml' den (! -Halm trasson through the a tad tzont ruin h iiuliirc) i; ; ozii ₍ ; f] i wordun and on the andoron IjulhaLtostolle dor U-Bahril i never wiodor to provide Lodenon liusl i nioii were isolated, which can then be served on the other side of the city in the suburbs before iodoiio mus lines es or t'ordor L i, dal. dio Kndhu L to s to L Lon dor U-Balinl nueii door a K in ride of buses Ln das

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z from ^ uriistot are. T.; t el i ο Ankop ^ o Ί uti '; ss I a I i;> n arranged underground, then for ο inc uiisn- i choiulo i; m Lüft nut; dor exhaust dor πιο i «t breniikraf tfjo tr iet>cnt; n grandma ibus s ο 8or; 7e to wear.

The invention is illustrated by some Ln don drawings ilai \; c ' s to liter Auyfülirun ^ sboispio Lo in the following briefly orlni tort; daboi show:

Vij · ;. I an excerpt from cinoiii U-Ilalinzuij in L ι

a pure S |> ui \; ebuiuieii and <> i iioiu dual i. '

sot /, baron Fahr / eu ;;,

F i ^. J oLtio Vordoraiitiicli L on a dual o

Fahri'.eufj when set up on .track Fahrwoise,

Ki (j. 3 a front view dos ^ leichoii K

when setting up on üpiiriiu ^ olniniluiiü so

the arrangement Hächcma for the two

Fi (J. 5 and 0 in f; oteiltor Grtunlrilidai's to L luiifj den anterior (Fig. 5) and don posterior Toil (Ι · i c. Ο ) of a dual oiiihc Ubaren Falir / uui; cs after tlur Erf induii / j ,

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BAD ORIG | _NAL

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I * i ti "· 7 a Schi'a ^ us i t. On part of a driving

zeu (; os according to the invention with a niodifikicrtcii Γοπιι the Li ns t ί e £ üf fi

Fi, ';. Λ an excerpt from a / u ;; ini L eiuer.i pure

.spurte bunde η oinaol / burüii and a dual oinsetzbaron ralir / .cu ;: with an overall raised Vehicle body u 11 d

Fi <*. '">' There"; dual oxime Lzbaro vehicle after Fi ^. ^ a

camping with setting on .spurun ^ ebundonon precaution auJ 'the Stralo.

The one in I'.i / ;. 1 section shown ;; by yourselves. from pure suur ^ cburidon kolironden Fn] irzüu ;; cn 1 and from duaJ a-. '. elzbai'en vehicles H. Heide rahrzcufjartcii des Zu ₁ -JOb roll on {; ui! ii; iiberei ft en Tra ^ riidcrn, the unroll on double-shaped molds ■ i t £ ilil scliienon j2 . To the Querf iiliran ;; serve falirzeußscil i {; on ^ ebracli te Querf ühruii {jKrolle 10, 17 ₍ Iri und fahrbalm.'ie i 1 i (-; the Quorfiilirun ^ sHte ^ e 33. In the purely track-bound vehicle 1 are {equiaxed to the, -junimiborcil ' Ton Trafjwheels Spurkraiizrader from htaJil vorfjesohcn, which work together with the rail 5I. The rolling diameter of the Schi onon wheels is fjoriii (jfüfjijj smaller than the effective rolling incsscr of the rubber-tyred wheels, so then ^ jl ei to t. Even the wheel flange of the Schi enoiirütler is nonialcrwciso not / uk ti ν. Only in the tfoichonboreich, where eiiuicitif7 a transverse guide ^ ss to ^ foal, u'born lines the flanges; transverse guide, 'jsfunktion as well as - nul "normal Strekkenabschni tton - if the to ^ ehciripje cross guide roller is defective.

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The frame of the dual-use vehicle 2 is quite rigid and the vehicle is provided with a central buffer coupler Io at both of its front ends, which enables the vehicles to be coupled to one another in a manner that is resistant to thrust and tensile strength. The coupling 1o can be folded into a recess in the interior of the vehicle body 3 via a swivel joint 11; the trim itself can be closed with a flap 12.

Otherwise, however, the dual eirisetzbarc vehicle 2 is essentially constructed like a bus with two single axles, of which the front axle 9 in the direction of travel is provided with a steerable mandrel 1 '♦ and of which the rear axle 8 can be driven with the carrying wheels VJ. The testicle (> dos Fahrzougaufbaues 5 in the vehicle 2 has a relatively low height 71 which can be reached from the penalty area via two steps, but which is lower than the entry and bodon height of the purely Epurbound vehicles 1.

According to the invention, the dual oinsotzbaren vehicles are axentric to the rubber-tyred load bearing supports I3 and 1 '» Schionentragrädor 2o, which can be raised in recesses 19 - Position shown in dashed lines - or in the position shown in full lines just above the upper edge of the Schionen are lowerable. With regard to the fact that the Schienon wheels only assume a supporting function in an emergency have, they can be kept significantly smaller in terms of their diameter 21 than the diameter 13

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the rubber-tyred Tragrador. This becomes quite essential Saved weight and space. The wheel flanges 22 are particularly wide in radial terms (flanged wide 23) and protrude with their outer circumference below the upper edge of the rail. You can take over a lateral guidance of the vehicle in the Woichonboreich.

The Schienentragradcr 2o and their associated quorum guide roles 16 and 17 are in a frame 26 which can be lowered up and down on the rear axle B or in a frame 35 stored on the front axle 9. The frames can also be pivoted about pivot centers 25 and 36, respectively. In the transverse direction and in the vertical direction the frames are guided in such a way that the usual side forces and also the driving load can easily be switched off or transmitted by them can. The rear axle H can be pivoted together with the frame 26 about the axis 25 if the vehicle is for track-bound vehicles Ride is prepared. When traveling without a trace is the Rear axle 8 locked in ο Liier's exact transverse position, but this is not shown.

The drive shafts for the wheels 13 and a differential gear are mounted in the axle carrier 2h of the rear axle. The driving force of the vehicle is generated by the underfloor motor 27; it is arranged laterally in the frame of the vehicle below the driver's seat in order not to obstruct a straight passage of the push rod, which leads to the central buffer coupling. Via a first cardan shaft 28, the drive force is directed to a gearbox 29, which is located approximately in the middle of the Fahrzoug ari-

') and to enable a consistently deep bottom

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is ordered. Another cardan shaft transmits from there 3o the drive force on the rear axle.

The canopy support 31 is always in the transverse direction by means of corresponding handlebars; set. At its two ends, the steering knuckles yz of the front wheels \ h are angled. Track lifters 33 act on them and are connected to one another via a tie rod 3 '* and to a steering gear (not shown). With the rail wheels and the transverse guide rollers iragondon frame 35, a connecting hob 37 is connected, which is coupled to the tie rod 3 '*. This Ankoppoluiig comes only in the lowered state of the frame 35, ie when the vehicle is set up for spurgobundono travel. In the indicated state of the SchionenrUdor and the transverse guide rollers, that is to say in the case of the direction for spuruiigobundone driving on the road, the coupling between the tie rod and the frame 35 is broken; the frame 35 remains in a transverse position at Stralionfahrt and the rubber-tyred wheels \ h can independently perform the at Stralonfahr t u. U. very large Lenkeinschlägo. When the vehicle is switched from apur-free travel to lane-bound travel, this coupling is automatically restored. With regard to the fact da'i the Hai tos tolloiiplattformeri ^r jh for the purely einsetzbaron vehicles 1 spurgobundoii arbitrarily high above the rolling level of the rails 51 and 52 can be arranged, which Bodonhöhe purely track-bound vehicles can be relatively high even within reasonable limits ge on rail level -

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be chosen. The entry height relative to the level of the platform ^r jh is therefore very goring; the entrance is practically at ground level. The non-lane travel of buses on the road cannot be assumed to be such a stop platform, which must be entered from the street level. The aim is therefore to select the floor height 7 of the vehicles that can be reached via steps ho as low as possible. The present invention offers various proposals for adapting the entry height to these different requirements.

The vehicle 2 according to FIGS. 1 to 6 provides for this purpose that the side doors designed as sliding doors, together with the door frame and the drive for the doors, can be raised or sunk. The step ufon 'to can also be raised or lowered together with the doors during the conversion. The door frame and the steps are connected via parallelogram handle '47 or hS. The steps can be vertically changed in their height, parallel to themselves, thanks to a corresponding parallologra guide. The Sei tonfüren '* 1 can be raised with their upper edge above the height of the roof kk . In the area of the doors, a roof cutout U 5 that can be folded up is provided, which can be pivoted upwards together with the liftable doors. The lateral edges of the roof cut-out * »5, which are transverse to the direction of travel, are connected to the compartment kk via bellows ^ 6 so that no drafts, dirt or rainwater enter the vehicle.

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inner can penetrate. Thanks to this arrangement, when the steps ^ o (FIG. 2) are raised, sufficient headroom is created for unhindered entry from the platform $ k, which is elevated relative to the floor 6, into the interior of the vehicle. When the doors and the steps are raised, there is a large entry height 39 compared to the rail level, which corresponds approximately to the height of the dodecone of the vehicles 1 that can be used purely on a lane basis. In the lowered state of the side doors Ή and the steps ko (Fig. 3) there is a relatively low entry height 3 *> compared to the level of the road 55 » which can easily be overcome by the passengers. So that the transverse guide rollers arranged in the vicinity of the doors do not collide with the opening doors when they are raised, they can be pivoted back into the interior of the outer contour when the transverse guide rollers are raised.

In the exemplary embodiment according to FIG. 7, the steps can be raised or lowered in the same way as in the exemplary embodiment according to FIGS. 1 to 6. However, a different solution is provided to achieve sufficient headroom when the steps are raised. There are in the area of the side doors k2, which always remain in their height and can only be moved horizontally into the position shown in dashed lines, in the area of the roof hk sliding lids ^ 9, which extend over the roof edge and with the doors also into the dashed line Let the position slide away. The opening in the roof covered by the sliding cover h ⁽ ) merges into the opening closed by the doors. In the raised state of the steps the sliding cover are coupled with the side doors and k2 h9 are common with them in the dot-dash stumbling

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postponed. In the lowered state of the steps, however, the sliding covers h ⁽ ) are uncoupled from the doors h2 , so that they

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with the low entry height "} & always remain in the closed position shown in full lines; here only the side doors h2 are moved alone.

A third variant of the dual-deployable vehicle k is shown in FIGS. In this embodiment, the entire frozen vehicle body 5 is raised for conversion to track-bound travel from the height shown in FIG. 9 with regard to its floor 6 to the same height as in the case of the roin track-bound vehicles. At the same time, the Schienonrador 2o and the transverse guide roller 16 and 17 are lowered when the vehicle is raised. In addition, the steps Uo are raised to the level of the floor 6 so that there is a flush transition from the floor to the platform in the area of the doors; the step ^{shafts 1 in the} area of the entrance are overdocked. Dio üeitontüron Ό this vehicle k are unchanged in their altitude, in particular they roichen with their lower edge always up to the lower edge of the Fahrzcujauibaucs 3. This also applies to the embodiment of the vehicle 3 according to Fig. 7 ·

To avoid a collision of the untoron long sides dos The vehicle body is inclined to the side in this area slightly indented towards the inside, which is indicated by the reference sign is designated. The cross guide bars made of metal 53 are used for the central electrical energy supply of the electrically antroibbaron purely lane-bound vehicles 1 and are therefore under electrical voltage.

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In buses it is often common practice to open the soiton doors at Open before moving them lengthways outwards to lift out of the doorway. To such a door construction even when used with a relatively high platform canton To be able to retain 5 ^, it would be useful to the aforementioned retraction of the lower edges of the vehicle body to reach up to the level of the railway material, so that there is enough space here for one to the outside directional lifting of the Soitentüren out of the doorway remains.

In addition to the illustrated increase in the entry height of the dual-use vehicles to the same height as that of the purely track-bound vehicles, it would also be conceivable to get by with a lower increase in the entry height of the dual-purpose vehicles when setting up on lane-bound travel, e.g. B. in such a way that at the stop ^{platform r} _) h from the same an abwar t sgcrichteto step is provided into the vehicle interior. The difference in height between the entry heights for spUT-bound and lane-bound travel could therefore be significantly lower. It would also be conceivable to let the Soitentüron extend into the Boroich the lateral roof rounding into it, so that there is sufficient Kopffroiheit at entry of einor lying higher than the vehicle floor Hai testellonplattf orin from $ k. Another possibility could also be to design the roof side edge in the area of the doors as a vertically movable flap that folds upwards every time the doors are opened and in this way releases sufficient headroom.

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It should also be noted that the internal combustion engine 27 In addition, an electric drive can be provided in the vehicle in the same way as the electric Drive motors of the purely track-bound vehicles also via the live transverse guide webs 53 and is supplied with electrical energy via corresponding ones on the dual vehicles 2, 3 or '*.

It should also be noted that the already mentioned middle pouf Couplings should not only enable a mechanical push and pull coupling of the vehicles, but that in the usual way, the vehicles coupled to one another also with regard to auxiliary energies and Connect control lines with each other, for which purpose appropriate connections are provided in the area of the coupling.

A conceivable case for the use of dual vehicles of the type described could be such that with two or three purely track-bound vehicles 1 about three or four dual vehicles at the terminus of the underground trains be coupled to a common train. The internal combustion engines of the dual vehicles are mechanically decoupled and the traction of the train is carried out exclusively by the purely track-bound vehicles. To delay of the train, in addition to the service brakes of the purely track-bound vehicles, the service brakes of the dual Vehicles are also involved; the service brakes of this dual vehicles are usually used as drum brake

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sen trained in the hubs of the gunsmithing Γ ton support hoists be. The dualon vehicles become the central control the brakes with oinor corresponding control unit be equipped from go.

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Claims (22)

Daimler-Denz Aktien ^ eat'l L scha Γ L Stut tgar t-Unter Türkhei ni Daim 1 1 672/4 9/28/77 claims 1.j vehicle, in particular for the public close-up traffic, with rubber-tyred support wheels as well as with both sides dos vehicle arranged in a cross direction rigid guided transverse guide rollers with vertical rolling surface, furthermore with metal track collar pieces, whose rolling surface at the lowest point is a fraction of the radial three te dos flange higher lies as the corresponding rolling surface of the rubber-tyred support wheels, also with a frame of the vehicle, which is made shear-resistant for a train formation of several vehicles, finally each with a central puff shape least of all coupling to / a Falirzeugs tirnsei te to shearing and tension-proof coupling together vehicles, characterized gekennzeichne t, that the ski Onen support wheels (2o) can be raised with respect to the rubber-tired supporting wheels (13 ^{»1 is} O, that the Einstieghöho (3 ^>, 39) of the vehicle (2, 3. Ό can be changed and that the vehicle (2, 3 »Ό with regard to total weight, spring softness and ratio of sprung to unsprung masses for travel on Straßon (55) is designed and designed overall like a bus. 909815/021 9 - 2 - Daiin 11 G "2 / h 274U05 2. Vehicle according to claim 1, characterized £ ok ο indicates that in a known manner per vehicle (2, 3 ι M a total of only two Fahrzougachson (o, 9) are provided, one of which is preferably drivable axis (8) not steerable in itself but pivotable (25) and can be locked in an exact transverse position and of which the other axis ( ^f j) is equipped with a transversely fixed Achsträgor (31) and with steerable steerable wheels (lk) , the pivot position of which can be determined either by a steering handwheel or by transverse guide rollers (17) arranged in the area of this axis (9). 3 · Vehicle according to claim 1 or 2, characterized that eccentric to each dor rubber-tyred support wheels (13, 1 '*) at least one rail support wheel (2o) is arranged, which is mounted on oinum up and down lowerable Ilebol or frame (26, 35). k. Vehicle according to one of Claims 1 to 3, characterized in that the rail support wheels (2o, diameter 21) are smaller than the rubber-tyred support wheels (13 »1 ^» diameter 13). 5. Vehicle according to one of claims 1 to U, characterized in that each of the rubber-tyred carrying wheels are assigned two rail carrying wheels (2o), one of which is arranged in the direction of travel in front of and one behind the corresponding rubber-tyred carrying wheel (13 »1 * 0). 909815/0219 - 3 - Daim 1 1 G "l2 / h 6. Vehicle according to einom dor claims 1 to 5 »thereby marked, that the transverse guide roller (10, 17) can also be lowered or into a lateral recess (19) can be raised on the vehicle body (3). 7 · vehicle according to claim 3 and C, characterized gekennzeichne t, Aa. {J the transverse guide rollers (ic, 17) and the rail supporting wheels (2o) together on a sonkbaren up and down lever or frame (26, 35) are mounted. o. Vehicle according to one of claims 1 to 7i thereby ge indicates that one in the lowered state of the SchienontragrUder (2o) and / or the transverse guide rollers (17) existing coupling between the steerable rubber-tyred tires that is effective in terms of wheel lock Wheels (14) on the one hand and the rail support wheels (2o) and / or the transverse guide rollers (17) on the other hand in the raised state of the rail carrying wheels (2o) or the transverse guide rollers (17) is canceled and vice versa is automatically brought about again. 9 · Vehicle according to one of claims 1 to, characterized drawn, that the preferably as Internal combustion engine trained drive motor (27) of the Vehicle (2, 3t M flat to the side under the floor (6) of the vehicle (2, 3i Ό is installed. 90981 5/0219 - 4 - Daim 11 672/4 27AA405 10. Vehicle according to one of claims 1 to 9 »thereby marked because !! the central buffer coupling (io) in a preferably closable with a flap (12) Recess of the Fahrzougaui'baues (3) is retractable or foldable (joint 11). 11. Vehicle according to one of claims 1 to 1o, characterized in that the steps (4o) in the area of the vehicle doors (41, 42, h'J,) can be raised or lowered together vertically parallel to themselves. 12. Vehicle according to one of claims 1 to 11, dadurcli characterized that in the area of vehicle doors (42) are also provided in the roof (44) laterally over the edge of the roof and into the door opening whose closing flaps or lids (4y) can be opened together with the doors (Fig. 7). 13. Vehicle according to claim 12, characterized in that the locking flaps or covers (k9) are only coupled together with the side doors (42) when the steps are raised and can be moved together and always remain closed when the steps (4o) are lowered (Fig. 7) 14. Vehicle according to claim 12 or 13 · dadurcli , daii the closure cover is designed as a sliding cover (49) which can be moved with the side doors are (Fig. 7). 909815/021 9 Daini 11 672 / h 274A4Q5 15 · Vehicle according to spoke 11 to i4, characterized by g ο t that the lower edge of the soitontiiron (22, 43) always down to the lowest of the entry steps roichen in their lowered state (Fig. 7 to 9). 16. Vehicle according to one of claims 1 to 11, characterized marked t, that> the doors (4i) and the edging of the opening which can be locked by the doors (4i) Vehicle opening can be raised beyond the side edge of the roof are and dai: a part (43) of the roof (44) can be raised like a flap. 17 · Vehicle according to claim 1o, characterized in that it identifies t, daf. those lying across the direction of travel Lateral edges of the roof section (45) that can be raised like a flap over movable wall parts, in particular over Bellows (4ü) connected to the normal roof surface (44) are . 18. Vehicle according to one of · Claims 1 to 1o, characterized marked that the sprung vehicle body (5) can be changed quickly from a low to a higher level (7) and vice versa (Fig. H and 9). 19 «Vehicle according to claim 1rf, characterized in that the steps (4o) in the area of the Vehicle doors (43) in the lowered position of the vehicle (4) (Fig. 9) are freely accessible and in the raised state of the vehicle (4) (Fig. 6) at the level (7) of the vehicle floor (6) are covered so that they can be stepped on. 90981 5/0219 -O- Daim 11 672 / h 20. Vehicle according to one of claims 1 to 19, characterized in that; the Cross guide rollers can also be retracted into the inside of the outer contour of the vehicle when lifting are. 21. Vehicle according to one of claims 1 to 2o, characterized in that L, the outer contour of the vehicle body (5) is drawn in laterally in the region of the lower edge (50). 22. Vehicle according to one of claims 1 to 21, in particular according to claim 9, characterized that the gearbox (29) at least approximately in the area of the vehicle center below the vehicle floor (θ) is arranged. 23 · Vehicle according to one of claims 1 to 21, in particular according to claim 9 or 22, characterized in that it enables one from the front to the rear continuously deep vehicle floor (6) the driven rear axle as reversed portal axis is formed. 2k. Track-bound train consisting of vehicles coupled to one another with rigid frames and central buffer couplings, also with rubber-tyred support wheels as well as with transverse guide rollers arranged rigidly in the transverse direction on both sides of the vehicles with a vertical rolling surface, and also with metal rail bearing wheels fitted with flanges, the rolling surface of which at the lowest point is a fraction of the width of the flange 909815/021 9 Since in 11 072/4 27A4A05 higher than the corresponding rolling surface of the rubber-tyred support wheels, characterized by the fact that 'dai.' the train vehicles (2, h) after
one of claims 1 to 2'j contains (Fig. 1 or 7) · 909815/0219