EP0439574A1 - Angetriebenes fahrwerk mit lenkbaren einzellaufwerken. - Google Patents
Angetriebenes fahrwerk mit lenkbaren einzellaufwerken.Info
- Publication number
- EP0439574A1 EP0439574A1 EP90911997A EP90911997A EP0439574A1 EP 0439574 A1 EP0439574 A1 EP 0439574A1 EP 90911997 A EP90911997 A EP 90911997A EP 90911997 A EP90911997 A EP 90911997A EP 0439574 A1 EP0439574 A1 EP 0439574A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- preferably according
- box
- wheel
- undercarriage
- driven
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G5/00—Couplings for special purposes not otherwise provided for
- B61G5/02—Couplings for special purposes not otherwise provided for for coupling articulated trains, locomotives and tenders or the bogies of a vehicle; Coupling by means of a single coupling bar; Couplings preventing or limiting relative lateral movement of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D13/00—Tramway vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F3/00—Types of bogies
- B61F3/02—Types of bogies with more than one axle
- B61F3/04—Types of bogies with more than one axle with driven axles or wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
- B61F5/44—Adjustment controlled by movements of vehicle body
Definitions
- the invention relates to a driven undercarriage with two interconnected and mutually steerable individual runways for low-floor rail vehicles, in particular for articulated vehicles, which consist of at least two articulated box parts in which a steering linkage for the radial adjustment of the individual drives
- Comfortable boarding conditions and the resulting lower vehicle floor which should extend continuously over the entire length of the vehicle, are some of the essential requirements that passengers place on the comfort of today's rail-bound vehicles, especially in city traffic.
- EP- (A2) 0 263 793 a chassis has become known, which is designed as a motorized biaxial bogie, due to its low, cranked design, the use below a central box part or the joint of low-floor
- two idler gears are each connected to an axle bridge arranged underneath their axle centers, which is otherwise essentially L-shaped and is rotationally symmetrically hung at the end of its long-beam-like leg with an opposing axle bridge carrying the second pair of idler gears in the vertical direction to form an unsprung bogie frame.
- the axle bridges In their center, the axle bridges each hold a central air spring, both of which have a multi-part swivel joint on their top.
- both the outward end box parts, as well as a base frame supporting frame connecting the two air springs and serving a central box part, which is articulated in the longitudinal direction via the handlebars on the axle bridges, are supported.
- the drive equipment consists of a motor that is mounted longitudinally between the two pairs of idler gears and resiliently mounted on the unsprung bogie frame with double-sided output on the idler gears, whereby the power is transmitted by means of cardan shafts to bevel gears with spur gears, which are arranged on the outside of the stub axles.
- the brake equipment consisting of block and magnetic rail brakes, is also suspended from the unsprung bogie frame.
- the main parts of the watch are that the solution shown is based on the design of a bogie, in which neither curve-dependent control is provided by at least one of the box parts, nor is it possible to adjust the wheels radially when cornering.
- the bogie frame disclosed there including all the important add-on parts, such as motors and brakes, is to be counted among the unsprung bogie dimensions.
- two idler gears are each connected to an axle bridge arranged underneath their axle centers, which otherwise has a rigid coupling part and with this, longitudinally displaceably, comprises the rigid coupling part of a mirror-symmetrically opposed axle bridge carrying the second idler gear pair.
- the axle bridges are used in their center to hold a central air spring, which is rotatably arranged on its underside on a ball slewing ring and on its top carries the respective end box parts via support arms by means of a ring-shaped support, which is a combined.
- Axial / radial bearing in which the pivot of the joint base part engages.
- the ring-shaped supports of both end box parts are connected to one another via a rod coupling, which is articulated in the longitudinal direction via links on the two rigidly arranged on the axle bridges, telescopically telescopic coupling parts.
- the end box parts are also connected to the axle bridges via anti-roll supports.
- the brake equipment consists of external disc brakes, the brake discs of which are arranged on the stub axles, the brake actuation parts being suspended unsprung from a support of the axle bridge.
- Another disadvantage is that the floor height is increased in the area of the (motorized) rotary bogies with steps arranged transversely to the direction of travel.
- the present invention seeks to remedy this.
- such a driven undercarriage is characterized in that two mutually steerable individual drives of a lower, cranked type are connected to one another and carry the respective box part of a low-floor articulated vehicle consisting of at least two box parts and via motors and suspended from this box part
- Reduction gears accelerate the articulated vehicle or decelerate it via the brakes suspended there, a steering linkage with a corresponding transmission for the curve-radial adjustment of the individual drives transmits the articulation angle of the box parts to the chassis.
- the chassis according to the invention is located and a subsequent, for example likewise axially supported box part, adjusts the articulation angle to the steerable individual drives, so that the desired curve-radial adjustment of the wheel pairs results.
- a subsequent, for example likewise axially supported box part adjusts the articulation angle to the steerable individual drives, so that the desired curve-radial adjustment of the wheel pairs results.
- the kink angle resulting when cornering can also be tapped between two axle-supported box parts which are articulated by an axle-free box part, under which in turn there is a chassis according to the invention.
- the box section is supported on a wide base, so that additional roll stabilizers are used
- Fig. 1 with a chassis driven on both sides
- FIG. 2 shows a side view of the undercarriage according to FIG. 1
- FIG. 3 shows a front view of the undercarriage according to FIG. 1
- FIG. 5 shows a side view of the undercarriage according to FIG. 4
- FIG. 6 shows a front view of the undercarriage according to FIG. 4
- FIG. 7 shows a driven undercarriage according to section line VII-VII of FIG. 3, but with two-stage cushioning
- Fig. 8 shows another embodiment of a two-stage
- a driven undercarriage 1 shown in FIGS. 1 to 3 consists of two mutually steerable, essentially identical single wheel single drives 2, 2 ', which determine their axial distance, as well as the drive and
- each individual drive 2, 2 ' is provided at all of its outer corner points with four support arms 4, 4' located below the center of the axis for receiving one
- the box part is supported, spring-loaded in one step, on the outside of the wheel on a very large base on the support arms 4, 4 'formed at the ends of the connecting member 3'.
- a total of eight spring means 5.5 'arranged on the transverse support arms 4,4' enable a vertical one
- Ball slewing ring 7,7 ' which rests on a large area on a downwardly cranked wheel bridge 9,9' connecting the two internal single wheels 8,8 'with each other and thus a horizontal tilting of the wheel bridge 9,9' in
- the articulation angle between two adjacent and articulated box parts is first of all directed via a handlebar 11 arranged in the direction of travel to one end face
- each wheel bridge 9, 9' has a tiller-like extension 15, 15 'which lies outside the longitudinal center planes 10 and which
- the longitudinal entrainment between the box section and the chassis is preferably carried out via two longitudinal links 19 mounted on the individual running gear 2 at articulation points 18, for example parallel on both sides of the longitudinal center planes 10.
- a drive motor 21, 21 'including reduction gears 22, 22', as well as brake disks 23, 23 'on its output side, and the associated brake actuators 24, 24', are suspended from the sprung box section on each longitudinal side of the chassis.
- the power transmission takes place from there on both sides by means of extendable cardan shafts 25, 25 ', to each
- bevel gearboxes 26, 26 ' are arranged on the stub axles of the individual wheels 8,8'.
- Figures 4 to 6 is preferred as another
- Undercarriage 51 shown which consists of two mutually steerable, essentially identical single-axle single drives 52, 52 ', which are inseparably connected to one another by a rigid, torsionally rigid and torsionally flexible connecting element 3 which defines their axial distance and which absorbs the drive and braking forces.
- each individual drive 52, 52 ' is provided at its outer corner points with two support arms 4, 4' located below the center of the axis for receiving one
- the box part is supported, single-stage suspension, on the outside of the wheel on a very large base on the support arms 4, 4 'formed at the ends of the connecting member 3'.
- a total of four spring means 5.5 'arranged on the transverse support arms 4,4' enable a vertical one
- Individual drive 52, 52 ' preferably has a known ball slewing ring 7.7', which has a large surface area on an axle frame 59, 59 ', which is guided on both sides parallel to an axis 56, 56' and contains the inner bearing 70, 70 'of the wheel set 58, 58' rests, making horizontal tilting of the axle frame 59.59 'in the individual drive 52.52' impossible.
- a drive motor 21 including reduction gears 22 and a brake disk 23 located on its one output side, along with its associated brake actuation 24, are suspended on the spring-loaded box part on a chassis longitudinal side.
- the power transmission takes place from there on both sides by means of extendable cardan shafts 25 to the bevel gear transmissions 26, 26 'arranged on one side on the outside of the wheel on the gear sets 58, 58'.
- ⁇ adjustability is influenced.
- Figure 7 shows a previously described driven chassis 1, but with a two-stage cushioning of the box part.
- FIG. 1 Another possibility for a two-stage cushioning of the box part is shown in FIG.
- FIG. 9 shows, using the example of a previously driven undercarriage 51, a variant 51 'with a different mutual steering of the individual drives 52, 52'.
- a pivot lever 66 is rotatably mounted in a bearing 17 on the connecting member 3 over half the axis distance and is connected in its articulation points 18 via steering rods 79, 79 'to the corresponding articulation points 18 of the two axle frames 59, 59' in the form shown.
- FIGS. 1 to 9 can also include the optional combination of the features shown (e.g. drive, suspension, steering) and all relate to a general inventive concept according to the wording of one of the claims.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
- Gear Transmission (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Braking Arrangements (AREA)
- Control Of Multiple Motors (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Seats For Vehicles (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Electronic Switches (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH304289 | 1989-08-21 | ||
CH3042/89 | 1989-08-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0439574A1 true EP0439574A1 (de) | 1991-08-07 |
EP0439574B1 EP0439574B1 (de) | 1993-09-29 |
Family
ID=4247319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90911997A Expired - Lifetime EP0439574B1 (de) | 1989-08-21 | 1990-08-17 | Angetriebenes fahrwerk mit lenkbaren einzellaufwerken |
Country Status (22)
Country | Link |
---|---|
EP (1) | EP0439574B1 (de) |
JP (1) | JPH04501244A (de) |
AT (1) | ATE95126T1 (de) |
AU (1) | AU635557B2 (de) |
BG (1) | BG60049B2 (de) |
CA (1) | CA2039139A1 (de) |
CS (1) | CS405890A2 (de) |
DD (1) | DD297121A5 (de) |
DE (1) | DE59002942D1 (de) |
DK (1) | DK0439574T3 (de) |
ES (1) | ES2045940T3 (de) |
FI (1) | FI911895A7 (de) |
GR (1) | GR1000948B (de) |
HU (1) | HUT57135A (de) |
NO (1) | NO177049C (de) |
PL (1) | PL164166B1 (de) |
PT (1) | PT95048B (de) |
RO (1) | RO114108B1 (de) |
SU (1) | SU1838167A3 (de) |
WO (1) | WO1991002673A1 (de) |
YU (1) | YU47663B (de) |
ZA (1) | ZA906569B (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0678435A1 (de) * | 1994-04-23 | 1995-10-25 | Duewag Aktiengesellschaft | Fahrwerk für Schienenfahrzeuge |
EP0698540A1 (de) | 1994-08-24 | 1996-02-28 | Bergische Stahl-Industrie | Angetriebenes Fahrwerk für Schienenfahrzeuge |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT219394Z2 (it) * | 1990-03-13 | 1993-02-26 | Carrello motorizzato a ruote indipendenti per veicoli a pianale ribassato | |
DE4419362A1 (de) * | 1994-06-03 | 1995-12-07 | Bergische Stahlindustrie | Niederflur-Gelenktriebwagen, insbesondere für den Personenverkehr auf innerstädtischen Schienennetzen |
DE4422109C2 (de) * | 1994-06-24 | 1996-05-09 | Sig Schweiz Industrieges | Kuppelbare Fahrwerkanordnung zum Tragen und Querneigen eines Wagenkastens |
AT406569B (de) * | 1995-03-23 | 2000-06-26 | Elin Ebg Traction Gmbh | Fahrwerk für ein schienenfahrzeug, insbesondere niederflurstrassenbahn |
DE29508462U1 (de) * | 1995-05-24 | 1996-09-26 | Duewag Ag, 47829 Krefeld | Fahrwerk für Schienenfahrzeuge, insbesondere Niederflur-Stadtbahnwagen, und damit ausgerüstetes Fahrzeug-Antriebsmodul |
DE19918071C1 (de) * | 1999-04-21 | 2000-07-06 | Siemens Ag | Verfahren und Vorrichtung zur Spurführung von lenkbaren Einzellosrädern bei Schienenfahrzeugen |
DE102013001973B3 (de) * | 2013-02-05 | 2014-01-16 | Josef Staltmeir | Spurführung eines Schienenfahrzeugs |
DE102014014490B4 (de) | 2014-09-25 | 2024-02-22 | Süddeutsche Gelenkscheibenfabrik GmbH & Co. KG | Kupplungsvorrichtung |
DE102014014493A1 (de) | 2014-09-25 | 2016-03-31 | Süddeutsche Gelenkscheibenfabrik GmbH & Co. KG | Fadenverstärkte Gelenkvorrichtung und Kupplungsvorrichtung für einen Fahrzeugantrieb |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2921539A (en) * | 1953-06-18 | 1960-01-19 | American Car & Foundry Co | Articulated railway car |
DE1096399B (de) * | 1957-05-24 | 1961-01-05 | Uerdingen Ag Waggonfabrik | Trennbares, zweiachsiges Drehgestell fuer Schienenfahrzeuge |
US3066617A (en) * | 1960-03-24 | 1962-12-04 | Sidney H Bingham | Light weight rapid transit truck |
NL300386A (de) * | 1962-11-13 | |||
DE2258645A1 (de) * | 1972-11-30 | 1974-06-20 | Orenstein & Koppel Ag | Elektromotoren zum gleichzeitigen antrieb von zwei in einem eisenbahn-drehgestell gelagerten achsen |
ATE44367T1 (de) * | 1983-11-28 | 1989-07-15 | Duewag Ag | Doppelfahrwerk fuer schienenfahrzeuge. |
IT1174114B (it) * | 1984-05-30 | 1987-07-01 | Umberto Vigliani | Articolazione con carello non convenzionale con ruote indipendenti per veicoli su rotaia a pianale ribassato |
CH679767A5 (de) * | 1986-03-25 | 1992-04-15 | Sig Schweiz Industrieges |
-
1990
- 1990-08-09 GR GR900100602A patent/GR1000948B/el unknown
- 1990-08-15 DD DD90343470A patent/DD297121A5/de not_active IP Right Cessation
- 1990-08-17 EP EP90911997A patent/EP0439574B1/de not_active Expired - Lifetime
- 1990-08-17 CA CA002039139A patent/CA2039139A1/en not_active Abandoned
- 1990-08-17 DK DK90911997.6T patent/DK0439574T3/da not_active Application Discontinuation
- 1990-08-17 JP JP2511169A patent/JPH04501244A/ja active Pending
- 1990-08-17 AT AT90911997T patent/ATE95126T1/de not_active IP Right Cessation
- 1990-08-17 ES ES90911997T patent/ES2045940T3/es not_active Expired - Lifetime
- 1990-08-17 DE DE90911997T patent/DE59002942D1/de not_active Expired - Fee Related
- 1990-08-17 WO PCT/CH1990/000195 patent/WO1991002673A1/de active IP Right Grant
- 1990-08-17 RO RO147383A patent/RO114108B1/ro unknown
- 1990-08-17 HU HU906758A patent/HUT57135A/hu unknown
- 1990-08-17 FI FI911895A patent/FI911895A7/fi not_active Application Discontinuation
- 1990-08-17 AU AU61575/90A patent/AU635557B2/en not_active Ceased
- 1990-08-20 PL PL90286557A patent/PL164166B1/pl unknown
- 1990-08-20 ZA ZA906569A patent/ZA906569B/xx unknown
- 1990-08-20 CS CS904058A patent/CS405890A2/cs unknown
- 1990-08-21 YU YU160090A patent/YU47663B/sh unknown
- 1990-08-21 PT PT95048A patent/PT95048B/pt not_active IP Right Cessation
-
1991
- 1991-04-19 SU SU914895172A patent/SU1838167A3/ru active
- 1991-04-19 NO NO911559A patent/NO177049C/no unknown
- 1991-04-22 BG BG094295A patent/BG60049B2/bg unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9102673A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0678435A1 (de) * | 1994-04-23 | 1995-10-25 | Duewag Aktiengesellschaft | Fahrwerk für Schienenfahrzeuge |
EP0698540A1 (de) | 1994-08-24 | 1996-02-28 | Bergische Stahl-Industrie | Angetriebenes Fahrwerk für Schienenfahrzeuge |
Also Published As
Publication number | Publication date |
---|---|
WO1991002673A1 (de) | 1991-03-07 |
CS405890A2 (en) | 1991-12-17 |
NO911559D0 (no) | 1991-04-19 |
GR900100602A (en) | 1991-12-30 |
AU6157590A (en) | 1991-04-03 |
NO177049B (no) | 1995-04-03 |
YU160090A (sh) | 1994-05-10 |
ZA906569B (en) | 1991-05-29 |
ATE95126T1 (de) | 1993-10-15 |
JPH04501244A (ja) | 1992-03-05 |
EP0439574B1 (de) | 1993-09-29 |
SU1838167A3 (ru) | 1993-08-30 |
FI911895A0 (fi) | 1991-04-19 |
DD297121A5 (de) | 1992-01-02 |
NO177049C (no) | 1995-07-12 |
NO911559L (no) | 1991-04-19 |
PL286557A1 (en) | 1991-03-25 |
PL164166B1 (pl) | 1994-06-30 |
PT95048A (pt) | 1992-03-31 |
GR1000948B (el) | 1993-03-16 |
PT95048B (pt) | 1998-04-30 |
RO114108B1 (ro) | 1999-01-29 |
ES2045940T3 (es) | 1994-01-16 |
FI911895A7 (fi) | 1991-04-19 |
DK0439574T3 (da) | 1994-02-21 |
DE59002942D1 (de) | 1993-11-04 |
HUT57135A (en) | 1991-11-28 |
AU635557B2 (en) | 1993-03-25 |
CA2039139A1 (en) | 1991-02-22 |
HU906758D0 (en) | 1991-07-29 |
BG60049B2 (bg) | 1993-08-30 |
YU47663B (sh) | 1995-12-04 |
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