EP0390546A3 - Railway rolling stock - Google Patents

Railway rolling stock Download PDF

Info

Publication number
EP0390546A3
EP0390546A3 EP19900303341 EP90303341A EP0390546A3 EP 0390546 A3 EP0390546 A3 EP 0390546A3 EP 19900303341 EP19900303341 EP 19900303341 EP 90303341 A EP90303341 A EP 90303341A EP 0390546 A3 EP0390546 A3 EP 0390546A3
Authority
EP
European Patent Office
Prior art keywords
car body
attitude control
actuator
constitutes
vehicle
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
EP19900303341
Other languages
German (de)
French (fr)
Other versions
EP0390546B1 (en
EP0390546A2 (en
Inventor
Yoshio Hara
Hitoshi Nagaoka
Motomi Hiraishi
Toshi Yasui
Masao Harada
Katsuuki Tereda
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP0390546A2 publication Critical patent/EP0390546A2/en
Publication of EP0390546A3 publication Critical patent/EP0390546A3/en
Application granted granted Critical
Publication of EP0390546B1 publication Critical patent/EP0390546B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/14—Side bearings
    • B61F5/144—Side bearings comprising fluid damping devices
    • 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
    • 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
    • B61F5/245—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes by active damping, i.e. with means to vary the damping characteristics in accordance with track or vehicle induced reactions, especially in high speed mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The present invention relates to a mechanism to restrain car body oscillations and excessive centrifugal force acting on passengers. The vehicle is provided with an actuator (6) for oscillation control which constitutes oscillations control means and an actuator (5) for attitude control which constitutes attitude control means within the mounting space of a spring (7) supporting the car body (4). According to the invention, it is not necessary to provide extra space outside of the mounting space of the spring (7) for the oscillation control and the attitude control, actuators (5, 6) and therefore the car body bearing mechanism (3) can be made smaller in size, thereby reducing the weight of the vehicle.
EP19900303341 1989-03-31 1990-03-29 Railway rolling stock Expired - Lifetime EP0390546B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP78264/89 1989-03-31
JP7826489 1989-03-31

Publications (3)

Publication Number Publication Date
EP0390546A2 EP0390546A2 (en) 1990-10-03
EP0390546A3 true EP0390546A3 (en) 1991-11-13
EP0390546B1 EP0390546B1 (en) 1996-12-27

Family

ID=13657123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900303341 Expired - Lifetime EP0390546B1 (en) 1989-03-31 1990-03-29 Railway rolling stock

Country Status (2)

Country Link
EP (1) EP0390546B1 (en)
DE (1) DE69029482T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137869C1 (en) * 1991-11-11 1993-04-01 Mannesmann Ag, 4000 Duesseldorf, De
US8079310B2 (en) * 2009-11-25 2011-12-20 LTK Consulting Services, Inc. Vertical position compensating device for a vehicle
CN115818084B (en) * 2022-12-09 2023-11-17 无锡弘宜智能科技股份有限公司 Long-distance shuttle for logistics storage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1455159A1 (en) * 1964-11-05 1969-03-27 Maschf Augsburg Nuernberg Ag Adjustable gas suspension for laterally movable brackets
US4041878A (en) * 1975-04-11 1977-08-16 Patentes Talgo, S.A. Speed and track curvature suspension control system
GB2025572A (en) * 1978-07-14 1980-01-23 Hitachi Ltd Fluid apparatus for actively controlling vibration of a vehicle
GB2176162A (en) * 1985-05-31 1986-12-17 Hitachi Ltd Apparatus for controlling vibration of vehicle
FR2593455A1 (en) * 1986-01-29 1987-07-31 Hitachi Ltd DEVICE FOR CONTROLLING VIBRATIONS FOR VEHICLES.
EP0334412A1 (en) * 1988-03-18 1989-09-27 So.C.I.Mi Societa Costruzioni Industriali Milano S.P.A. Device for controlling the dynamic stresses transmitted by the rolling surface to the body of a vehicle, in particular a rail and tram vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1455159A1 (en) * 1964-11-05 1969-03-27 Maschf Augsburg Nuernberg Ag Adjustable gas suspension for laterally movable brackets
US4041878A (en) * 1975-04-11 1977-08-16 Patentes Talgo, S.A. Speed and track curvature suspension control system
GB2025572A (en) * 1978-07-14 1980-01-23 Hitachi Ltd Fluid apparatus for actively controlling vibration of a vehicle
GB2176162A (en) * 1985-05-31 1986-12-17 Hitachi Ltd Apparatus for controlling vibration of vehicle
FR2593455A1 (en) * 1986-01-29 1987-07-31 Hitachi Ltd DEVICE FOR CONTROLLING VIBRATIONS FOR VEHICLES.
EP0334412A1 (en) * 1988-03-18 1989-09-27 So.C.I.Mi Societa Costruzioni Industriali Milano S.P.A. Device for controlling the dynamic stresses transmitted by the rolling surface to the body of a vehicle, in particular a rail and tram vehicle

Also Published As

Publication number Publication date
DE69029482T2 (en) 1997-08-07
DE69029482D1 (en) 1997-02-06
EP0390546B1 (en) 1996-12-27
EP0390546A2 (en) 1990-10-03

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