ES396674A1 - Draft controlled railway car spring arrangement - Google Patents

Draft controlled railway car spring arrangement

Info

Publication number
ES396674A1
ES396674A1 ES396674A ES396674A ES396674A1 ES 396674 A1 ES396674 A1 ES 396674A1 ES 396674 A ES396674 A ES 396674A ES 396674 A ES396674 A ES 396674A ES 396674 A1 ES396674 A1 ES 396674A1
Authority
ES
Spain
Prior art keywords
spring arrangement
railway car
car spring
controlled railway
draft controlled
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.)
Expired
Application number
ES396674A
Other languages
Spanish (es)
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
Application filed by Schweizerische Lokomotiv und Maschinenfabrik AG (SLM) filed Critical Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Publication of ES396674A1 publication Critical patent/ES396674A1/en
Expired 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
    • B61F5/36—Arrangements for equalising or adjusting the load on wheels or springs, e.g. yokes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
    • B61C15/04—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels by controlling wheel pressure, e.g. by movable weights or heavy parts or by magnetic devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Non-variable-rate springs are provided at some bearing areas while adjustable springs are provided at other bearing areas to uniformly maintain the loadings on the axles at the forward end at substantially equal values under a tractive effort. Control means are connected to the adjustable means to vary the force of the adjustable springs in response to the tractive effort of the power unit.
ES396674A 1970-11-16 1971-11-04 Draft controlled railway car spring arrangement Expired ES396674A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1690970A CH531431A (en) 1970-11-16 1970-11-16 Rail locomotive

Publications (1)

Publication Number Publication Date
ES396674A1 true ES396674A1 (en) 1974-05-16

Family

ID=4421259

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396674A Expired ES396674A1 (en) 1970-11-16 1971-11-04 Draft controlled railway car spring arrangement

Country Status (13)

Country Link
US (1) US3756161A (en)
AT (1) AT317289B (en)
BE (1) BE775264A (en)
CA (1) CA943403A (en)
CH (1) CH531431A (en)
ES (1) ES396674A1 (en)
FR (1) FR2114429A5 (en)
GB (1) GB1326310A (en)
IT (1) IT941136B (en)
NL (1) NL140789B (en)
NO (1) NO130388B (en)
SE (1) SE374064B (en)
ZA (1) ZA717049B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648113C3 (en) * 1976-10-23 1980-04-10 Thyssen Industrie Ag, 4300 Essen Device for preventing a motorized bogie from rearing up under the action of tensile force and for damping the pitching movements of a rail vehicle
CH624897A5 (en) * 1977-11-30 1981-08-31 Schweizerische Lokomotiv
US5560300A (en) * 1994-09-26 1996-10-01 Schneider; John R. Skate train
NL1000660C2 (en) * 1995-06-26 1996-12-31 Oce Nederland Bv Coupling device for coupling a mobile unit to a base unit.
NL1003160C1 (en) * 1996-05-20 1997-11-21 Nikolaas Huibert Cornelis Egbe Train configuration.
AT503256B1 (en) * 2006-03-13 2011-10-15 Siemens Ag Oesterreich ELECTRONIC AIR SPRING CONTROL TO REDUCE AIR CONSUMPTION AND FAST ADJUSTMENT OF THE SOLELIVE LEVEL
US20090099714A1 (en) * 2007-10-12 2009-04-16 Ajith Kuttannair Kumar System and method for dynamically determining a force applied through a rail vehicle axle
CN115288964B (en) * 2022-09-26 2023-05-26 西南交通大学 Coupler buffering power generation device applied to self-powered sensor of freight train

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861523A (en) * 1956-01-30 1958-11-25 Ernest V Berry Vertically retractable auxiliary wheels for railroad cars
US3429454A (en) * 1967-07-26 1969-02-25 Westinghouse Air Brake Co Railway car draft gfar with automatic cushioning control
US3548755A (en) * 1968-06-26 1970-12-22 Gen Steel Ind Inc Resilient railway vehicle truck supension

Also Published As

Publication number Publication date
BE775264A (en) 1972-05-12
CA943403A (en) 1974-03-12
NL140789B (en) 1974-01-15
NL7017551A (en) 1972-05-18
IT941136B (en) 1973-03-01
FR2114429A5 (en) 1972-06-30
ZA717049B (en) 1972-07-26
SE374064B (en) 1975-02-24
AT317289B (en) 1974-08-26
GB1326310A (en) 1973-08-08
US3756161A (en) 1973-09-04
CH531431A (en) 1972-12-15
NO130388B (en) 1974-08-26

Similar Documents

Publication Publication Date Title
MY7000088A (en) Improvements relating to gas.cushion vehicles
ES396674A1 (en) Draft controlled railway car spring arrangement
ES368006A1 (en) Motorized resilient drive railway truck
AU401411B2 (en) Coupling means for railway traction vehicles
GB946394A (en) Improvements relating to vehicle bogie axle attachments
CA952567A (en) Railway axle journal stop
CA653472A (en) Trainline arrangement for cushion underframe with long travel characteristics
CA636234A (en) Draft rigging for railway vehicles
ES292023A3 (en) Improvements in the frames provided with axles (Machine-translation by Google Translate, not legally binding)
CA840271A (en) Railway car draft structure
CA633762A (en) Articulated rail car with individually guided axles
CA711593A (en) Railway car draft assembly
CA620181A (en) Railway draft rigging
AU445346B2 (en) Improvements relating to four-wheeled railway vehicles
AU267584B2 (en) Railway vehicle bogie
AU2583471A (en) Railway locomotive power bogie
AU268445B2 (en) Improvements in or relating to railway vehicles
CA669756A (en) Railway wheel, brake and suspension assemblies
AU1313366A (en) Railway vehicle bogies with two or more axles
CA624754A (en) Lubricator for diesel locomotive traction motor suspension bearings
CA659502A (en) Axle bearing adjusting means
CA792090A (en) Railway car draft assembly
AU1844362A (en) Railway maintenance vehicle
CA660158A (en) Railroad car wheels
CA655849A (en) Constant contact railway brake arrangement