US20020017216A1 - Single-axle wheel set with outer suspension supports for railway vehicles with pendulum-type suspension - Google Patents
Single-axle wheel set with outer suspension supports for railway vehicles with pendulum-type suspension Download PDFInfo
- Publication number
- US20020017216A1 US20020017216A1 US09/915,218 US91521801A US2002017216A1 US 20020017216 A1 US20020017216 A1 US 20020017216A1 US 91521801 A US91521801 A US 91521801A US 2002017216 A1 US2002017216 A1 US 2002017216A1
- Authority
- US
- United States
- Prior art keywords
- wheel set
- suspension
- chassis
- portico
- pendulum
- 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.)
- Abandoned
Links
Images
Classifications
-
- 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
- B61F3/12—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
-
- 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
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/14—Side bearings
- B61F5/148—Side bearings between bolsterless bogies and underframes
Definitions
- the present invention refers to improvements introduced into the suspension chassis of single-axle wheel sets of railway vehicles provided with pendulum-type suspension, comprising a chassis on which independent, movable wheels are mounted, said chassis having a pendulum-type suspension system with its suspension springs arranged in the upper part of upright supporting means.
- single-axle wheel sets of low-floor railway vehicles with pendulum-type suspension have incorporated a chassis with a yoke shape in which the vertical suspension supports were mounted on the wheel area.
- FIG. 1 of the attached drawings diagrammatically show a suspension system currently used in railway vehicles of the mentioned type.
- European patent 0884231 “Single-axle wheel set with independent movable wheels for articulated car-transporting wagons”, discloses a single-axle wheel set with a chassis of similar shape to that described in the preamble of claim 1.
- a single-axle wheel set chassis of the known type is generally indicated with 1 , with a yoke shape having end parts 4 , 4 ′ in the shape of an inverted U on which the wheels R are mounted with the corresponding bearing boxes (not shown) which belong to this type of single-axle wheel set.
- the suspension supports 2 , 2 ′ are precisely mounted on said parts 4 , 4 ′, each of which suspension supports ends in its upper part in a shock-absorbing spring, especially of the pneumatic type 3 , 3 ′.
- this type of suspension chassis of the prior art has the drawback that it limits the maximum diaphragm passage width between carriages to a size of about 800 mm, as its frame 5 must be housed between the inner legs 6 , 6 ′ of the yoke-shaped chassis 1 and the suspension supports 2 , 2 ′.
- a new type of single-axle wheel set has been designed with a suspension system characterised in that the chassis of said single-axle wheel set is a flat, horizontal chassis, and in that the suspension supports are made up of a framework in the form of a portico, the lower ends of the upright legs of said portico being attached to said flat chassis at points situated on the outer part of said wheels and whose upper crosspiece incorporates shock-absorbing springs close to its outer ends.
- the attachment points of the lower ends of the legs of said portico are situated directly upon the outer bearing boxes of each wheel.
- the anchoring of the system of articulated bars which control the position of the wheel set in relation to the boxes of the carriages between which said wheel set is arranged is in the outer, lower part of the legs of said portico.
- FIG. 1 shows, diagrammatically, a suspension system currently used in railway vehicles of the type to which the present invention refers.
- FIG. 2 shows, diagrammatically, a suspension system in accordance with the present invention.
- FIG. 1 of the same diagrammatically represents the general arrangement of a single-axle wheel set in accordance with the prior art for railway vehicles with pendulum-type suspension.
- this represents the new wheel set 10 with a suspension portico in accordance with the present invention.
- This wheel set 10 has a flat, horizontal chassis B, on whose end parts the wheels R are mounted.
- a framework in the form of a portico are fixed to the chassis at 40 , 40 ′, said framework being made up of uprights 20 , 20 ′ with a quadrangular cross-section but which, in general, may be of any shape, whether polygonal or circular, and an upper, substantially straight horizontal crosspiece 22 .
- Shock-absorbing springs especially of the pneumatic type, are mounted close to the upper end parts of said upper crosspiece 22 . Said springs enable, in a known way, the box of the carriage thus suspended to adopt the position required for taking a curve.
- 50 indicates the frame of the diaphragm allowing passengers to move between carriages.
- the lower ends of the uprights 20 , 20 ′ are mounted directly upon the bearing boxes which support the outer end of each independent wheel of the wheel set 10 .
- the single-axle wheel set 10 can be provided with an anchoring for linking to it a system (indicated in general with the number 60 ) of articulated wheel set guide bars for controlling its position in relation to the boxes of the carriages between which the wheel set 10 is arranged.
- the portico-type structure provides the wheel set unit with greater mechanical strength.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200002080 | 2000-08-14 | ||
ES200002080 | 2000-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20020017216A1 true US20020017216A1 (en) | 2002-02-14 |
Family
ID=8494716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/915,218 Abandoned US20020017216A1 (en) | 2000-08-14 | 2001-07-25 | Single-axle wheel set with outer suspension supports for railway vehicles with pendulum-type suspension |
Country Status (12)
Country | Link |
---|---|
US (1) | US20020017216A1 (de) |
EP (1) | EP1180462A3 (de) |
JP (1) | JP2002067943A (de) |
CN (1) | CN1338407A (de) |
AR (1) | AR030081A1 (de) |
AU (1) | AU5801401A (de) |
CA (1) | CA2354970A1 (de) |
EE (1) | EE200100424A (de) |
HK (1) | HK1044919A1 (de) |
HU (1) | HUP0103297A3 (de) |
PL (1) | PL349146A1 (de) |
SK (1) | SK11252001A3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013219800A1 (de) * | 2013-09-30 | 2015-04-02 | Siemens Aktiengesellschaft | Hauptquerträger für ein Schienenfahrzeug des Personenverkehrs |
AT515911B1 (de) * | 2014-06-17 | 2016-01-15 | Siemens Ag Oesterreich | Schienenfahrzeugportalfahrwerk |
DE102018133153A1 (de) * | 2018-12-20 | 2020-06-25 | Bombardier Transportation Gmbh | Fahrwerkseinrichtung für ein schienenfahrzeug |
CN111845795B (zh) * | 2020-07-20 | 2023-07-04 | 中车四方车辆有限公司 | 低地板有轨电车 |
CN113771905B (zh) * | 2021-09-28 | 2022-11-11 | 株洲中车特种装备科技有限公司 | 一种单轮对铰接式中间转向架 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3424105A (en) * | 1966-05-11 | 1969-01-28 | United Aircraft Corp | Articulated car single axle truck |
ES424615A1 (es) | 1974-03-25 | 1976-06-01 | Talgo Patentes | Sistema de suspension pendular. |
ES454721A3 (es) | 1976-12-30 | 1978-01-01 | Talgo Patentes | Sistema de suspension pendular perfecionado. |
ES474678A1 (es) | 1978-10-30 | 1979-04-01 | Invastesa | Tren articulado con suspension neumatica. |
CH679767A5 (de) * | 1986-03-25 | 1992-04-15 | Sig Schweiz Industrieges | |
DE19507021C2 (de) * | 1995-03-01 | 1999-12-16 | Wax Ebeling Juergen | Fahrwerk für Eisenbahnfahrzeuge |
ES2133229B1 (es) * | 1996-12-24 | 2000-04-16 | Talgo Patentes | Rodadura monoeje con ruedas independientes desplazables para vagones articulados de transporte de automoviles. |
-
2001
- 2001-07-25 US US09/915,218 patent/US20020017216A1/en not_active Abandoned
- 2001-07-30 AR ARP010103641A patent/AR030081A1/es unknown
- 2001-08-06 CN CN01123855A patent/CN1338407A/zh active Pending
- 2001-08-06 SK SK1125-2001A patent/SK11252001A3/sk unknown
- 2001-08-06 EP EP01500211A patent/EP1180462A3/de not_active Withdrawn
- 2001-08-13 HU HU0103297A patent/HUP0103297A3/hu unknown
- 2001-08-13 CA CA002354970A patent/CA2354970A1/en not_active Abandoned
- 2001-08-13 EE EEP200100424A patent/EE200100424A/xx unknown
- 2001-08-13 JP JP2001245292A patent/JP2002067943A/ja active Pending
- 2001-08-14 PL PL01349146A patent/PL349146A1/xx not_active Application Discontinuation
- 2001-08-14 AU AU58014/01A patent/AU5801401A/en not_active Abandoned
-
2002
- 2002-08-30 HK HK02106432.1A patent/HK1044919A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
EP1180462A3 (de) | 2002-09-18 |
EE200100424A (et) | 2002-04-15 |
EP1180462A2 (de) | 2002-02-20 |
HUP0103297A2 (en) | 2002-10-28 |
SK11252001A3 (sk) | 2002-03-05 |
AR030081A1 (es) | 2003-08-13 |
HK1044919A1 (zh) | 2002-11-08 |
PL349146A1 (en) | 2002-02-25 |
HUP0103297A3 (en) | 2003-12-29 |
HU0103297D0 (en) | 2001-10-28 |
CA2354970A1 (en) | 2002-02-14 |
AU5801401A (en) | 2002-02-21 |
JP2002067943A (ja) | 2002-03-08 |
CN1338407A (zh) | 2002-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101712325A (zh) | 铁路货车转向架 | |
UA27042C2 (uk) | Візок для залізhичhих вагоhів із зміhhою колією між колесами | |
EA200500578A1 (ru) | Устройство тележки железнодорожного вагона | |
CA1073270A (en) | Truck for high speed rail cars | |
CA2384493A1 (en) | Vehicle cab suspension system | |
US4339996A (en) | Articulated railway car | |
CA2274118A1 (en) | Truck frame for railway rolling stock | |
US20020017216A1 (en) | Single-axle wheel set with outer suspension supports for railway vehicles with pendulum-type suspension | |
GB1469961A (en) | Railway vehicle truck | |
US4590864A (en) | Single axle truck suspension for railway flat car | |
US2741996A (en) | Railway truck | |
US6050197A (en) | Intermodal vehicle for forming a train of highway trailers | |
US3817186A (en) | Interaction railway track and vehicle stabilizing system | |
CA1226479A (en) | Equalization means for a railway car | |
CZ278144B6 (en) | Rail-vehicle bogie. | |
US2713832A (en) | Tubular frame truck for railway cars | |
EP0334418A1 (de) | Drehgestell für Eisenbahnpersonenwagen mit einem durchgehenden Flur auf Bahnsteighöhe | |
AU2009201747B2 (en) | Railway axle bearing adaptor apparatus | |
RU2267424C1 (ru) | Пассажирский вагон | |
US1972934A (en) | Truck | |
US4569291A (en) | Articulated bogie | |
RU1801828C (ru) | Балластированный локомотив | |
RU2035336C1 (ru) | Тележка рельсового транспортного средства | |
GB1176090A (en) | Railway Car Body Stabilizing Arrangement. | |
US20210284204A1 (en) | Wheel set intermediate frame for a rail vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: PATENTES TALGO, S.A., SPAIN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ARCHILLA ALDEANUEVA, LUIS;FRUTOS AGUADO, JULIO;REEL/FRAME:012216/0106 Effective date: 20010918 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |