ES463365A1 - Resilient pivots - Google Patents

Resilient pivots

Info

Publication number
ES463365A1
ES463365A1 ES463365A ES463365A ES463365A1 ES 463365 A1 ES463365 A1 ES 463365A1 ES 463365 A ES463365 A ES 463365A ES 463365 A ES463365 A ES 463365A ES 463365 A1 ES463365 A1 ES 463365A1
Authority
ES
Spain
Prior art keywords
elastic
frame
central part
blocks
integral
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
ES463365A
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.)
Societe Nouvelle des Ateliers de Venissieux SA
Original Assignee
Societe Nouvelle des Ateliers de Venissieux 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 Societe Nouvelle des Ateliers de Venissieux SA filed Critical Societe Nouvelle des Ateliers de Venissieux SA
Publication of ES463365A1 publication Critical patent/ES463365A1/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
    • B61F3/00—Types of bogies
    • B61F3/12—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains
    • B61F3/125—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains with more than one axle or wheel set
    • 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
    • B61F5/20—Centre bearings or other swivel connections between underframes and bolsters or bogies with springs allowing transverse movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/02—Couplings for special purposes not otherwise provided for for coupling articulated trains, locomotives and tenders or the bogies of a vehicle; Coupling by means of a single coupling bar; Couplings preventing or limiting relative lateral movement of vehicles
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/12—Pivotal connections incorporating flexible connections, e.g. leaf springs
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/10—Railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Perfections introduced in elastic pivots of selective flexibility, for example for articulated railway wagons, intended to allow a relative rotation movement between two frames in support one on another, the pivot comprising two elements respectively integral of each frame and joined together by a unión elastic between a central part integral with the frame, and an external part integral with the other frame and surrounding the central part, characterized in that the connection is made by means of two transverse elastic blocks, each constituted by a stack of elements of elastomer and each arranged between the central part and the outer part, symmetrically with respect to the longitudinal axis of the set of the two frames, with means to prevent a relative sliding of the blocks in relation to the central or outer parts, and means for regulate the transversal compression effort of the elastic blocks. (Machine-translation by Google Translate, not legally binding)
ES463365A 1976-10-29 1977-10-19 Resilient pivots Expired ES463365A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632861A FR2372345A1 (en) 1976-10-29 1976-10-29 ELASTIC PIVOT WITH SELECTIVE FLEXIBILITY

Publications (1)

Publication Number Publication Date
ES463365A1 true ES463365A1 (en) 1978-11-01

Family

ID=9179419

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463365A Expired ES463365A1 (en) 1976-10-29 1977-10-19 Resilient pivots

Country Status (11)

Country Link
AT (1) ATA762877A (en)
BE (1) BE860284A (en)
CH (1) CH615255A5 (en)
DE (1) DE7730366U1 (en)
ES (1) ES463365A1 (en)
FR (1) FR2372345A1 (en)
GB (1) GB1545638A (en)
LU (1) LU78393A1 (en)
NL (1) NL7710913A (en)
NO (1) NO773633L (en)
SE (1) SE7711673L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447840A1 (en) * 1979-02-02 1980-08-29 Venissieux Atel Articulated car transporter vehicle - has two half chassis assemblies on false chassis using ball joint and displaceable pin mounting

Also Published As

Publication number Publication date
NL7710913A (en) 1978-05-03
FR2372345B1 (en) 1980-08-29
FR2372345A1 (en) 1978-06-23
GB1545638A (en) 1979-05-10
BE860284A (en) 1978-04-28
DE7730366U1 (en) 1978-01-12
LU78393A1 (en) 1978-01-26
NO773633L (en) 1978-05-03
SE7711673L (en) 1978-04-30
CH615255A5 (en) 1980-01-15
ATA762877A (en) 1979-08-15

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