FR2430880A1 - Rack=and=pinion railway vehicle bogie - has different stationary wheel loadings counteracting weight transfer and motor torque reaction - Google Patents

Rack=and=pinion railway vehicle bogie - has different stationary wheel loadings counteracting weight transfer and motor torque reaction

Info

Publication number
FR2430880A1
FR2430880A1 FR7820850A FR7820850A FR2430880A1 FR 2430880 A1 FR2430880 A1 FR 2430880A1 FR 7820850 A FR7820850 A FR 7820850A FR 7820850 A FR7820850 A FR 7820850A FR 2430880 A1 FR2430880 A1 FR 2430880A1
Authority
FR
France
Prior art keywords
rack
wheel
motor torque
railway vehicle
stationary wheel
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
Application number
FR7820850A
Other languages
French (fr)
Other versions
FR2430880B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Original Assignee
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CH642278A external-priority patent/CH630571A5/en
Priority to DE2827112A priority Critical patent/DE2827112C3/en
Application filed by Schweizerische Lokomotiv und Maschinenfabrik AG (SLM) filed Critical Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Priority to FR7820850A priority patent/FR2430880A1/en
Publication of FR2430880A1 publication Critical patent/FR2430880A1/en
Application granted granted Critical
Publication of FR2430880B1 publication Critical patent/FR2430880B1/fr
Granted legal-status Critical Current

Links

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
    • 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/32—Guides, e.g. plates, for axle-boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C11/00—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel
    • B61C11/04—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel tractive effort applied to racks
    • 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
    • B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Handcart (AREA)

Abstract

There are two wheel-sets on each bogie mounting on the rail vehicle with rack and pinion drive, with a gearwheel between the two wheels in each set. There is an intervening wheel-set drive mechanism and a longitudinally mounted motor, together with a brake mechanism between the gearwheel and second running wheel. On running-wheels (9, 9a) subjected to greatest loads on downhill running, resulting from brake-originated longitudinal tilt moments, and motor (14) generated transverse tilt moments, the stationary wheel pressures exceed those of the other wheels (8, 8a) by predetermined amts. This produces an increase in the safety factor preventing derailment.
FR7820850A 1978-06-13 1978-07-12 Rack=and=pinion railway vehicle bogie - has different stationary wheel loadings counteracting weight transfer and motor torque reaction Granted FR2430880A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2827112A DE2827112C3 (en) 1978-06-13 1978-06-21 Rail vehicle with gear drive
FR7820850A FR2430880A1 (en) 1978-06-13 1978-07-12 Rack=and=pinion railway vehicle bogie - has different stationary wheel loadings counteracting weight transfer and motor torque reaction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH642278A CH630571A5 (en) 1978-06-13 1978-06-13 Rail vehicle with gear wheel drive
FR7820850A FR2430880A1 (en) 1978-06-13 1978-07-12 Rack=and=pinion railway vehicle bogie - has different stationary wheel loadings counteracting weight transfer and motor torque reaction

Publications (2)

Publication Number Publication Date
FR2430880A1 true FR2430880A1 (en) 1980-02-08
FR2430880B1 FR2430880B1 (en) 1981-01-09

Family

ID=25699551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820850A Granted FR2430880A1 (en) 1978-06-13 1978-07-12 Rack=and=pinion railway vehicle bogie - has different stationary wheel loadings counteracting weight transfer and motor torque reaction

Country Status (2)

Country Link
DE (1) DE2827112C3 (en)
FR (1) FR2430880A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009020699A1 (en) * 2007-08-03 2009-02-12 General Electric Company A kit and method for converting a locomotive from a first configuration to a second configuration
WO2009020698A1 (en) * 2007-08-03 2009-02-12 General Electric Company A locomotive truck and method for distributing weight asymmetrically to axles of the truck
WO2009020700A1 (en) * 2007-08-03 2009-02-12 General Electric Company System and method for modification of a baseline ballast arrangement of a locomotive, by increasing the weight on the driven axles
US8196519B2 (en) 2009-10-07 2012-06-12 General Electric Company Vehicle suspension control system and method
US8371231B2 (en) 2007-08-03 2013-02-12 General Electric Company Locomotive truck and method for distributing weight asymmetrically to axles of the truck
US8371232B2 (en) 2007-08-03 2013-02-12 General Electric Company System and method for modification of a baseline ballast arrangement of a locomotive
US8468952B2 (en) 2010-12-31 2013-06-25 General Electric Company Dynamic weight management for a vehicle via hydraulic actuators

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635742A1 (en) * 1988-08-31 1990-03-02 Anf Ind BOGIE ARTICULATED BIMOTOR FOR RAILWAY VEHICLE
WO2019119265A1 (en) * 2017-12-19 2019-06-27 中车株洲电力机车有限公司 Longitudinal-drive bogie with built-in axle boxes
CN108163003B (en) * 2018-01-02 2019-07-09 中车株洲电力机车有限公司 A kind of tooth rail car bogie
AU2022455888A1 (en) * 2022-04-29 2024-08-15 Crrc Qingdao Sifang Co., Ltd. Bogie, vehicle body, and rack vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE143297C (en) *
DE486084C (en) * 1929-11-08 Esslingen Maschf Tooth pressure equalizing device for gear locomotives
FR820852A (en) * 1936-04-21 1937-11-20 Suisse Construction Locomotive Railcar for service on rack and pinion tracks

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT281914B (en) * 1968-05-30 1970-06-10 Sig Schweiz Industrieges Motor bogies for vehicles, in particular rail vehicles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE143297C (en) *
DE486084C (en) * 1929-11-08 Esslingen Maschf Tooth pressure equalizing device for gear locomotives
FR820852A (en) * 1936-04-21 1937-11-20 Suisse Construction Locomotive Railcar for service on rack and pinion tracks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV8011/52 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009020699A1 (en) * 2007-08-03 2009-02-12 General Electric Company A kit and method for converting a locomotive from a first configuration to a second configuration
WO2009020698A1 (en) * 2007-08-03 2009-02-12 General Electric Company A locomotive truck and method for distributing weight asymmetrically to axles of the truck
WO2009020700A1 (en) * 2007-08-03 2009-02-12 General Electric Company System and method for modification of a baseline ballast arrangement of a locomotive, by increasing the weight on the driven axles
US8371231B2 (en) 2007-08-03 2013-02-12 General Electric Company Locomotive truck and method for distributing weight asymmetrically to axles of the truck
US8371232B2 (en) 2007-08-03 2013-02-12 General Electric Company System and method for modification of a baseline ballast arrangement of a locomotive
US8196519B2 (en) 2009-10-07 2012-06-12 General Electric Company Vehicle suspension control system and method
US8677909B2 (en) 2009-10-07 2014-03-25 General Electric Company Vehicle suspension control system and method
US8468952B2 (en) 2010-12-31 2013-06-25 General Electric Company Dynamic weight management for a vehicle via hydraulic actuators

Also Published As

Publication number Publication date
DE2827112A1 (en) 1979-12-20
DE2827112B2 (en) 1980-12-04
FR2430880B1 (en) 1981-01-09
DE2827112C3 (en) 1981-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse