FR2318061A2 - Railway bogie wheel set bearing flexible support - has different stiffnesses in system transmitting lateral displacements between wheel sets - Google Patents

Railway bogie wheel set bearing flexible support - has different stiffnesses in system transmitting lateral displacements between wheel sets

Info

Publication number
FR2318061A2
FR2318061A2 FR7621340A FR7621340A FR2318061A2 FR 2318061 A2 FR2318061 A2 FR 2318061A2 FR 7621340 A FR7621340 A FR 7621340A FR 7621340 A FR7621340 A FR 7621340A FR 2318061 A2 FR2318061 A2 FR 2318061A2
Authority
FR
France
Prior art keywords
wheel sets
wheel
wheel set
flexible support
system transmitting
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
FR7621340A
Other languages
French (fr)
Other versions
FR2318061B2 (en
Inventor
Herbert Scheffel
Rowlen Ethelbert Von Gericke
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.)
South African Inventions Development Corp
Original Assignee
South African Inventions Development Corp
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 ZA727978A external-priority patent/ZA727978B/en
Application filed by South African Inventions Development Corp filed Critical South African Inventions Development Corp
Publication of FR2318061A2 publication Critical patent/FR2318061A2/en
Application granted granted Critical
Publication of FR2318061B2 publication Critical patent/FR2318061B2/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
    • B61F5/305—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating rubber springs
    • 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
    • B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

The bogie for railway vehicles has wheel sets each with two wheels on a common axle. The wheel sets are able to follow rocking displacements and the wheel sets are connected so that lateral movements of one wheel set are transmitted in the opposite sense to another wheel set. Elastic elements are provided for transmitting loads to wheel sets. Elastic elements have lateral stiffness at right angles to the longitudinal axis of the bogie which is lower than the stiffness in the direction parallel to the longitudinal axis. These elastic elements are arranged between the axle bearings (18) and a load carrying frame (16) as flexible assemblies (22). The upper and lower end of such an assembly has a curved shape.
FR7621340A 1972-11-10 1976-07-12 Railway bogie wheel set bearing flexible support - has different stiffnesses in system transmitting lateral displacements between wheel sets Granted FR2318061A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ZA727979 1972-11-10
ZA727978A ZA727978B (en) 1972-11-10 1972-11-10 Improvements in railway suspensions
ZA737884 1973-10-09
ZA754505 1975-07-14

Publications (2)

Publication Number Publication Date
FR2318061A2 true FR2318061A2 (en) 1977-02-11
FR2318061B2 FR2318061B2 (en) 1980-06-13

Family

ID=27506065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621340A Granted FR2318061A2 (en) 1972-11-10 1976-07-12 Railway bogie wheel set bearing flexible support - has different stiffnesses in system transmitting lateral displacements between wheel sets

Country Status (1)

Country Link
FR (1) FR2318061A2 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207848A (en) * 1934-07-18 1940-07-16 Symington Gould Corp Railway truck
CH278831A (en) * 1950-02-08 1951-10-31 Schweizerische Lokomotiv Rail vehicle with spring-loaded axle guide.
FR1396942A (en) * 1963-06-07 1965-04-23 Simmering Graz Pauker Ag Axle guiding device for rail vehicle
DE1210450B (en) * 1960-04-23 1966-02-10 Uerdingen Ag Waggonfabrik Axle bushing guide for rail vehicles with a rubber pad that surrounds the axis bushing
DE1244832B (en) * 1960-03-28 1967-07-20 Goerlitz Waggonbau Veb Spring-loaded axle bearing guide, especially for rail vehicles
FR1540462A (en) * 1967-08-11 1968-09-27 Creusot Forges Ateliers Elastic transverse suspension for rail vehicles
DE1455138A1 (en) * 1963-12-03 1969-01-30 Krauss Maffei Ag Axle bearing guide for rail vehicles
FR2012316A1 (en) * 1968-07-04 1970-03-20 Wegmann & Co
US3895586A (en) * 1974-06-17 1975-07-22 Elwood H Willetts Railraod car supsension system
US3965825A (en) * 1974-10-08 1976-06-29 Lord Corporation Resilient truck axle bearing mounting

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207848A (en) * 1934-07-18 1940-07-16 Symington Gould Corp Railway truck
CH278831A (en) * 1950-02-08 1951-10-31 Schweizerische Lokomotiv Rail vehicle with spring-loaded axle guide.
DE1244832B (en) * 1960-03-28 1967-07-20 Goerlitz Waggonbau Veb Spring-loaded axle bearing guide, especially for rail vehicles
DE1210450B (en) * 1960-04-23 1966-02-10 Uerdingen Ag Waggonfabrik Axle bushing guide for rail vehicles with a rubber pad that surrounds the axis bushing
FR1396942A (en) * 1963-06-07 1965-04-23 Simmering Graz Pauker Ag Axle guiding device for rail vehicle
DE1455138A1 (en) * 1963-12-03 1969-01-30 Krauss Maffei Ag Axle bearing guide for rail vehicles
FR1540462A (en) * 1967-08-11 1968-09-27 Creusot Forges Ateliers Elastic transverse suspension for rail vehicles
FR2012316A1 (en) * 1968-07-04 1970-03-20 Wegmann & Co
US3895586A (en) * 1974-06-17 1975-07-22 Elwood H Willetts Railraod car supsension system
US3965825A (en) * 1974-10-08 1976-06-29 Lord Corporation Resilient truck axle bearing mounting

Also Published As

Publication number Publication date
FR2318061B2 (en) 1980-06-13

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