BR112018005952A2 - conjunto de equipamentos guias dotados de um sistema passivo de direção hidráulica de conjunto de rodas para um veículo ferroviário - Google Patents

conjunto de equipamentos guias dotados de um sistema passivo de direção hidráulica de conjunto de rodas para um veículo ferroviário

Info

Publication number
BR112018005952A2
BR112018005952A2 BR112018005952-8A BR112018005952A BR112018005952A2 BR 112018005952 A2 BR112018005952 A2 BR 112018005952A2 BR 112018005952 A BR112018005952 A BR 112018005952A BR 112018005952 A2 BR112018005952 A2 BR 112018005952A2
Authority
BR
Brazil
Prior art keywords
power steering
steering system
rail vehicle
hydromechanical
passive wheel
Prior art date
Application number
BR112018005952-8A
Other languages
English (en)
Other versions
BR112018005952B1 (pt
Inventor
Dede Jani
Brundisch Volker
Original Assignee
Bombardier Transportation Gmbh
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 Bombardier Transportation Gmbh filed Critical Bombardier Transportation Gmbh
Publication of BR112018005952A2 publication Critical patent/BR112018005952A2/pt
Publication of BR112018005952B1 publication Critical patent/BR112018005952B1/pt

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
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
    • B61F5/386—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles fluid actuated
    • 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
    • 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
    • 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
    • B61F5/46—Adjustment controlled by a sliding axle under the same vehicle underframe
    • 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
    • B61F5/50—Other details
    • B61F5/52—Bogie frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

um conjunto de equipamentos guias (10) para um veículo ferroviário, compreende conjuntos de rodas dianteira e traseira (14, 16), cada um dotado de rodas esquerdas e direitas (18l, 18r; 20l, 20r). um sistema passivo de direção hidráulica de conjunto de rodas (26) compreende uma válvula de controle (32) hidraulicamente conectada a conversores hidromecânicos (28l, 28r, 30l, 30r) para converter a movimentação de cada uma das rodas na direção do e para longe do plano vertical transversal médio (100). a válvula de controle (32) pode ser movida entre uma primeira posição na qual as montagens de conversor hidromecânico dianteiro esquerdo e direito são desconectadas das montagens de conversor hidromecânico traseiro esquerdo e direito, e uma segunda posição na qual cada uma das montagens de conversor hidromecânico dianteiro esquerdo e direito está conectada a pelo menos uma respectiva dentre as montagens de conversor hidromecânico traseiro esquerdo e direito.
BR112018005952-8A 2015-09-28 2016-09-27 Equipamento guia e veículo ferroviário BR112018005952B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1517168.9 2015-09-28
GB1517168.9A GB2542639A (en) 2015-09-28 2015-09-28 Running gear provided with a passive hydraulic wheel set steering system for a rail vehicle
PCT/EP2016/072932 WO2017055255A1 (en) 2015-09-28 2016-09-27 Running gear provided with a passive hydraulic wheel set steering system for a rail vehicle

Publications (2)

Publication Number Publication Date
BR112018005952A2 true BR112018005952A2 (pt) 2018-10-16
BR112018005952B1 BR112018005952B1 (pt) 2023-05-23

Family

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Also Published As

Publication number Publication date
US10906566B2 (en) 2021-02-02
AU2016330310A1 (en) 2018-04-19
CA3003160A1 (en) 2017-04-06
RU2018115266A (ru) 2019-10-28
KR102378154B1 (ko) 2022-03-23
US20180281825A1 (en) 2018-10-04
JP2018534194A (ja) 2018-11-22
RU2018115266A3 (pt) 2020-03-13
CN108290584B (zh) 2020-09-15
CA3003160C (en) 2023-10-03
WO2017055255A1 (en) 2017-04-06
GB2542639A (en) 2017-03-29
JP6914922B2 (ja) 2021-08-04
KR20180088796A (ko) 2018-08-07
RU2721629C2 (ru) 2020-05-21
GB201517168D0 (en) 2015-11-11
ES2795433T3 (es) 2020-11-23
EP3356198B1 (en) 2020-03-18
CN108290584A (zh) 2018-07-17
MX2018003844A (es) 2018-08-01
EP3356198A1 (en) 2018-08-08
AU2016330310B2 (en) 2021-05-13

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/09/2016, OBSERVADAS AS CONDICOES LEGAIS