ES8506513A1 - Device for limiting rolling movements of a vehicle with bolsterless pneumatic spring bogies - Google Patents

Device for limiting rolling movements of a vehicle with bolsterless pneumatic spring bogies

Info

Publication number
ES8506513A1
ES8506513A1 ES537008A ES537008A ES8506513A1 ES 8506513 A1 ES8506513 A1 ES 8506513A1 ES 537008 A ES537008 A ES 537008A ES 537008 A ES537008 A ES 537008A ES 8506513 A1 ES8506513 A1 ES 8506513A1
Authority
ES
Spain
Prior art keywords
spring
rolling movement
rolling movements
bolsterless
bogies
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
ES537008A
Other languages
Spanish (es)
Other versions
ES537008A0 (en
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of ES537008A0 publication Critical patent/ES537008A0/en
Publication of ES8506513A1 publication Critical patent/ES8506513A1/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
    • 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
    • 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
    • B61F5/148—Side bearings between bolsterless bogies and underframes

Landscapes

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

Abstract

Rail vehicles with pneumatic suspension tend to experience rolling movements as a result of the flat spring characteristic curve. The said rolling movements have to be limited in the interests of safety. According to the invention, a spring element 11 is installed between the intermediate element 4 which can be designed as a composite rubber/metal spring 6 and the bellow plate 5. This spring element is effective when the rolling movement exceeds the value "a" and subsequently damps the further rolling movement in an elastic manner. In an extreme case, the rolling movement assumes the value consisting of the sum of "a" and "b". In this case, the rolling movement is restricted by the first spring plate 9 striking against the second spring plate 10.
ES537008A 1983-12-22 1984-10-23 Device for limiting rolling movements of a vehicle with bolsterless pneumatic spring bogies Expired ES8506513A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833346307 DE3346307C2 (en) 1983-12-22 1983-12-22 Device for limiting rolling movements of a rail vehicle with cradle-free air spring bogies

Publications (2)

Publication Number Publication Date
ES537008A0 ES537008A0 (en) 1985-08-01
ES8506513A1 true ES8506513A1 (en) 1985-08-01

Family

ID=6217627

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537008A Expired ES8506513A1 (en) 1983-12-22 1984-10-23 Device for limiting rolling movements of a vehicle with bolsterless pneumatic spring bogies

Country Status (3)

Country Link
BR (1) BR8405522A (en)
DE (1) DE3346307C2 (en)
ES (1) ES8506513A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672100A5 (en) * 1986-12-16 1989-10-31 Schweizerische Lokomotiv
DE4446282C1 (en) * 1994-12-23 1996-04-04 Aeg Schienenfahrzeuge Rolling motion limiter for railway coach bodies
DE19532833C1 (en) * 1995-08-28 1997-01-02 Inst Schienenfahrzeuge Spring mechanism for rail vehicle running gear
GB2463690A (en) * 2008-09-22 2010-03-24 Bombardier Transp Gmbh Gas spring system for a rail vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB987239A (en) * 1961-11-03 1965-03-24 Metalastik Ltd Improvements in or relating to railway vehicles
DE1605102B2 (en) * 1967-07-22 1974-10-31 Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg Suspension for vehicles, in particular rail vehicles
CH628842A5 (en) * 1978-04-10 1982-03-31 Sig Schweiz Industrieges BODY SPRING SYSTEM.
DE7831364U1 (en) * 1978-10-21 1979-02-01 Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg SUSPENSION FOR RAIL VEHICLES WITH BOGIES
DE8137758U1 (en) * 1981-12-24 1982-06-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg EMERGENCY STOP FOR CRANELESS AIR SPRING ROTORS

Also Published As

Publication number Publication date
DE3346307C2 (en) 1986-07-03
BR8405522A (en) 1985-09-10
DE3346307A1 (en) 1985-07-18
ES537008A0 (en) 1985-08-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001