RS52104B - Truck for railway vehicles - Google Patents

Truck for railway vehicles

Info

Publication number
RS52104B
RS52104B RS20070065A RSP20070065A RS52104B RS 52104 B RS52104 B RS 52104B RS 20070065 A RS20070065 A RS 20070065A RS P20070065 A RSP20070065 A RS P20070065A RS 52104 B RS52104 B RS 52104B
Authority
RS
Serbia
Prior art keywords
bogie
cradle
suspension
frame
suspension bracket
Prior art date
Application number
RS20070065A
Other languages
Serbian (sr)
Inventor
Richard Schneider
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 RS20070065A publication Critical patent/RS20070065A/en
Publication of RS52104B publication Critical patent/RS52104B/en

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
    • B61F5/04—Bolster supports or mountings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Obrtno postolje za šinska vozila naročito za brza šinska vozila, sa jednim ramom (3) obrtnog postolja i sa kolevkom (4), koja se prostire u poprečnom pravcu na podužnu osu obrtnog postolja i služi za vezivanje sanduka vagona, pri čemu- su na ramu (3) obrtnog postolja ugrađeni nosači (9) ogibljenja u poprečnom pravcu u odnosu na podužnu osu obrtnog postolja, na obe strane u odnosu na sredinu rama obrtnog postolja, i fiksirani pomoću najmanje jednog uređaja za klaćenje koji je na ram (3) obrtnog postolja i nosača (9) ogibljenja uležišten,- je kolevka (4) učvršćena preko najmanje jednog sekundarnog ogibljenja za nosač (9) ogibljenja,- sekundarno ogibljenje, koje se sastoji od najmanje jednog zavojnog opružnog elementa (7), zauzima preko 80% do 95% razmaka između kolevke (4) i nosača ogibljenja (9)- je između zavojnog opružnog elementa (7) i nosača (9) ogibljenja i /ili izmeđuzavojnog opružnog elementa (7) i kolevke (4) u podužnom pravcu zavojnog opružnog elementa (7) ugrađen ravni prigušni element (10), naznačeno time, što- prigušni element (10) u pravcu poprečno na uzdužnu osu opružnih elemenata (7) ima poprečnu krutost, koja je manja od poprečne krutosti zavojnih opružnih elemenata (7).Prijava sadrži još 14 patentnih zahteva.Railway bogie especially for high-speed rail vehicles, with one frame (3) of the bogie and with cradle (4) extending transversely to the longitudinal axis of the bogie and used for tying the wagon boxes to the frame (3) bogies mounted brackets (9) suspension in transverse direction with respect to the longitudinal axis of the bogie, on both sides relative to the center of the bogie frame, and fixed by at least one coupling device which is on the bogie frame (3) and the suspension bracket (9) is mounted, - the cradle (4) is secured via at least one secondary suspension to the suspension bracket (9), - the secondary suspension, which consists of at least one coil spring element (7), occupies over 80% to 95 % distance between cradle (4) and suspension bracket (9) - is between coil spring element (7) and suspension bracket (9) and / or interconnector spring element (7) and cradle (4) in longitudinal direction of coil spring element mint (7) incorporates a flat damping element (10), characterized in that the damping element (10) has a transverse stiffness transversely to the longitudinal axis of the spring elements (7), which is less than the transverse stiffness of the coiled spring elements (7). The application contains 14 more claims.

RS20070065A 2004-08-24 2005-08-18 Truck for railway vehicles RS52104B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200420013292 DE202004013292U1 (en) 2004-08-24 2004-08-24 Bogie for rail vehicles
PCT/EP2005/008932 WO2006021360A1 (en) 2004-08-24 2005-08-18 Truck for railway vehicles

Publications (2)

Publication Number Publication Date
RS20070065A RS20070065A (en) 2008-11-28
RS52104B true RS52104B (en) 2012-06-30

Family

ID=33442267

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20070065A RS52104B (en) 2004-08-24 2005-08-18 Truck for railway vehicles

Country Status (4)

Country Link
DE (1) DE202004013292U1 (en)
EG (1) EG24706A (en)
RS (1) RS52104B (en)
WO (1) WO2006021360A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005018635A1 (en) * 2005-04-21 2006-11-02 Siemens Ag Absorption mechanism for chassis of e.g. rail vehicle, has absorption reducer, with oscillating frequency range lower than natural frequency of stroke of wheel set, provided to primary absorber
CN102556097B (en) * 2011-01-01 2014-07-30 齐齐哈尔轨道交通装备有限责任公司 Central suspension device and high-speed truck bogie with same
CN103770802B (en) * 2014-01-13 2016-03-02 太原融盛科技有限公司 A kind of railway truck high-speed flexible bogie truck
CN103879426A (en) * 2014-04-02 2014-06-25 成都市新筑路桥机械股份有限公司 Secondary flex coil spring suspension device for 100% low-floor tramcar
EP3159238B1 (en) 2015-10-20 2021-06-30 Bombardier Transportation GmbH Running gear unit for a rail vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR960891A (en) * 1938-10-31 1950-04-27
DE2710983C2 (en) 1977-03-14 1985-11-21 Waggon Union Gmbh, 1000 Berlin Und 5900 Siegen Bogie for fast moving rail vehicles
US4562775A (en) * 1984-03-29 1986-01-07 Lukens General Industries, Inc. Railway vehicle with end and intermediate trucks
DE8535955U1 (en) * 1985-12-20 1986-02-20 Deutsche Bundesbahn, vertreten durch das Bundesbahn-Zentralamt Minden (Westf), 4950 Minden Cradle suspension for a rail vehicle bogie
US6189456B1 (en) * 1997-10-07 2001-02-20 Trn Business Trust High capacity axle for railway freight cars

Also Published As

Publication number Publication date
RS20070065A (en) 2008-11-28
WO2006021360A1 (en) 2006-03-02
EG24706A (en) 2009-05-30
DE202004013292U1 (en) 2004-11-04

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