IT202200004646A1 - Carrello ferrotranviario migliorato e veicolo ferrotranviario provvisto di tale carrello - Google Patents

Carrello ferrotranviario migliorato e veicolo ferrotranviario provvisto di tale carrello Download PDF

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Publication number
IT202200004646A1
IT202200004646A1 IT102022000004646A IT202200004646A IT202200004646A1 IT 202200004646 A1 IT202200004646 A1 IT 202200004646A1 IT 102022000004646 A IT102022000004646 A IT 102022000004646A IT 202200004646 A IT202200004646 A IT 202200004646A IT 202200004646 A1 IT202200004646 A1 IT 202200004646A1
Authority
IT
Italy
Prior art keywords
trolley
railway
vehicle equipped
improved
railway vehicle
Prior art date
Application number
IT102022000004646A
Other languages
English (en)
Inventor
Roberto Ferrario
Original Assignee
Aar Ingegneria Di Ferrario Roberto & C S A S
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 Aar Ingegneria Di Ferrario Roberto & C S A S filed Critical Aar Ingegneria Di Ferrario Roberto & C S A S
Priority to IT102022000004646A priority Critical patent/IT202200004646A1/it
Priority to EP23160975.1A priority patent/EP4242085A1/en
Publication of IT202200004646A1 publication Critical patent/IT202200004646A1/it

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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
    • B61F3/02—Types of bogies with more than one axle
    • B61F3/08—Types of bogies with more than one axle without driven axles or wheels
    • B61F3/10—Types of bogies with more than one axle without driven axles or wheels with three or more axles
    • 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)
IT102022000004646A 2022-03-10 2022-03-10 Carrello ferrotranviario migliorato e veicolo ferrotranviario provvisto di tale carrello IT202200004646A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102022000004646A IT202200004646A1 (it) 2022-03-10 2022-03-10 Carrello ferrotranviario migliorato e veicolo ferrotranviario provvisto di tale carrello
EP23160975.1A EP4242085A1 (en) 2022-03-10 2023-03-09 Improved railway bogie and railway vehicle equipped with such bogie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000004646A IT202200004646A1 (it) 2022-03-10 2022-03-10 Carrello ferrotranviario migliorato e veicolo ferrotranviario provvisto di tale carrello

Publications (1)

Publication Number Publication Date
IT202200004646A1 true IT202200004646A1 (it) 2023-09-10

Family

ID=81749083

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000004646A IT202200004646A1 (it) 2022-03-10 2022-03-10 Carrello ferrotranviario migliorato e veicolo ferrotranviario provvisto di tale carrello

Country Status (2)

Country Link
EP (1) EP4242085A1 (it)
IT (1) IT202200004646A1 (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US422079A (en) * 1890-02-25 Truck for cars
US1728096A (en) * 1926-09-30 1929-09-10 Algrain Paul Rolling stock of railways, tramways, and road transport vehicles
US4164188A (en) * 1977-05-26 1979-08-14 Pullman Incorporated Self steering railway car
EP0727339A2 (en) * 1995-02-17 1996-08-21 Stork Rmo B.V. Running gear assembly with minimum play for a rail vehicle with radial adjustment of wheel pairs or wheel sets
EP2184214A1 (en) * 2007-07-30 2010-05-12 The University of Tokyo Self-steering platform car

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US422079A (en) * 1890-02-25 Truck for cars
US1728096A (en) * 1926-09-30 1929-09-10 Algrain Paul Rolling stock of railways, tramways, and road transport vehicles
US4164188A (en) * 1977-05-26 1979-08-14 Pullman Incorporated Self steering railway car
EP0727339A2 (en) * 1995-02-17 1996-08-21 Stork Rmo B.V. Running gear assembly with minimum play for a rail vehicle with radial adjustment of wheel pairs or wheel sets
EP2184214A1 (en) * 2007-07-30 2010-05-12 The University of Tokyo Self-steering platform car

Also Published As

Publication number Publication date
EP4242085A1 (en) 2023-09-13

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