CH612133A5 - Elastic linkage device for bogies - Google Patents

Elastic linkage device for bogies

Info

Publication number
CH612133A5
CH612133A5 CH183477A CH183477A CH612133A5 CH 612133 A5 CH612133 A5 CH 612133A5 CH 183477 A CH183477 A CH 183477A CH 183477 A CH183477 A CH 183477A CH 612133 A5 CH612133 A5 CH 612133A5
Authority
CH
Switzerland
Prior art keywords
shell
movements
elastomer block
flexibility
bogie
Prior art date
Application number
CH183477A
Inventor
Richard Krajewski
Original Assignee
Paulstra Sa
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 Paulstra Sa filed Critical Paulstra Sa
Publication of CH612133A5 publication Critical patent/CH612133A5/en

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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The linkage between the shell of a railway vehicle and the bogie is provided both by an elastic suspension and by linkage rods (6) interposed in the horizontal plane between the bogie and the shell, with, at the ends, elastic devices. These devices each consist of an elastomer block (16, 21) which has double flexibility: high flexibility for small initial movements of the cables, and a low flexibility for the larger movements of the shell. The small movements are damped by the shear work of an annular part (21) of the elastomer block. The larger movements of the shell are damped by the main part (16) of the elastomer block. This part is completed by interposed reinforcements (23). The angular displacements of the axle (11) are made possible by the play (j) left at the central orifice (26) in the wall (19). <IMAGE>
CH183477A 1976-02-18 1977-02-15 Elastic linkage device for bogies CH612133A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604453A FR2341450A1 (en) 1976-02-18 1976-02-18 IMPROVEMENTS TO ELASTIC CONNECTION DEVICES OF THE KIND OF THOSE TO BE PROVIDED BETWEEN VEHICLE BODY AND BOGGIE OR SIMILAR

Publications (1)

Publication Number Publication Date
CH612133A5 true CH612133A5 (en) 1979-07-13

Family

ID=9169268

Family Applications (1)

Application Number Title Priority Date Filing Date
CH183477A CH612133A5 (en) 1976-02-18 1977-02-15 Elastic linkage device for bogies

Country Status (7)

Country Link
JP (1) JPS52105416A (en)
BE (1) BE851474A (en)
CH (1) CH612133A5 (en)
DE (1) DE2705898C2 (en)
FR (1) FR2341450A1 (en)
GB (1) GB1569354A (en)
IT (1) IT1077707B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5010630B2 (en) * 2009-02-20 2012-08-29 三菱重工業株式会社 Low floor vehicle
AT513078A1 (en) 2012-04-26 2014-01-15 Siemens Ag Oesterreich Device for transmitting power between the chassis and the body of a rail vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855814A (en) * 1957-10-03 1960-12-07 Metalastik Ltd Combined pneumatic and spring suspensions, in particular for railway vehicles
CH415726A (en) * 1964-06-11 1966-06-30 Schweizerische Lokomotiv Deep drawing device for traction vehicles
DE1455124A1 (en) * 1964-07-23 1969-04-24 Rheinstahl Henschel Ag Tie rod head
DE6608227U (en) * 1967-04-11 1971-07-15 Maschf Augsburg Nuernberg Ag ELASTIC JOINT, IN PARTICULAR FOR HANDLEBARS FOR LINKING BOGIES TO THE BODY OF A RAIL VEHICLE.
DE6800267U (en) * 1968-10-02 1969-01-16 Wegmann & Co PIVOTLESS TURNTABLE FOR RAIL VEHICLES

Also Published As

Publication number Publication date
DE2705898A1 (en) 1977-09-01
IT1077707B (en) 1985-05-04
FR2341450B1 (en) 1981-11-27
GB1569354A (en) 1980-06-11
JPS52105416A (en) 1977-09-03
FR2341450A1 (en) 1977-09-16
BE851474A (en) 1977-06-16
DE2705898C2 (en) 1983-01-05

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Legal Events

Date Code Title Description
PL Patent ceased