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EP0229930B1 - Wiegenfederung für ein Schienenfahrzeug-Drehgestell - Google Patents

Wiegenfederung für ein Schienenfahrzeug-Drehgestell Download PDF

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Publication number
EP0229930B1
EP0229930B1 EP86116404A EP86116404A EP0229930B1 EP 0229930 B1 EP0229930 B1 EP 0229930B1 EP 86116404 A EP86116404 A EP 86116404A EP 86116404 A EP86116404 A EP 86116404A EP 0229930 B1 EP0229930 B1 EP 0229930B1
Authority
EP
European Patent Office
Prior art keywords
spring
elements
support
suspension
plate
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 - Lifetime
Application number
EP86116404A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0229930A2 (de
EP0229930A3 (en
Inventor
Thilo Dr. Von Madeyski
Hans Gebhard
Wilfried Schwier
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.)
Waggon Union GmbH
Original Assignee
Waggon Union 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 Waggon Union GmbH filed Critical Waggon Union GmbH
Priority to AT86116404T priority Critical patent/ATE61296T1/de
Publication of EP0229930A2 publication Critical patent/EP0229930A2/de
Publication of EP0229930A3 publication Critical patent/EP0229930A3/de
Application granted granted Critical
Publication of EP0229930B1 publication Critical patent/EP0229930B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • B61F5/08—Bolster supports or mountings incorporating rubber springs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49822—Disassembling by applying force
    • Y10T29/49824—Disassembling by applying force to elastically deform work part or connector

Definitions

  • the invention relates to a cradle suspension for a rail vehicle bogie, which is between a cradle carrier of the bogie connected to the car body and a spring carrier of the bogie and comprises several spring groups, the elements of which each consist of a coil spring set held by an upper and a lower spring plate and a metal spring set. Rubber spring element exist according to the preamble of claim 1.
  • a suspension is known for example from US-A-3,924,540.
  • the cradle suspension is arranged between a cradle bracket 2 connected to the car body 1 and a spring bracket 3. It comprises several spring groups 4 (FIG. 2), each of which consists of a set of coil springs 5, which is held between an upper spring plate 6 and a lower spring plate 7, and a metal-rubber spring element 8 (mega spring). An insert 9 can also be inserted between the lower spring plate 7 and the mega spring.
  • the upper spring plate 6 (FIG. 3) has on its upper side a central pin 10 for guiding and receiving in the cradle 2 and bores 11 for receiving pins of the cradle 2 as an anti-rotation device.
  • Spring guides 12 are attached on its underside to secure the position of the coil springs 5.
  • the upper spring plate 6 On its outer edge, the upper spring plate 6 carries two locating claws 13 for spring clamps 14.
  • the lower spring plate 7 (FIG. 4) has on its upper side spring guides 15 which are the same as those of the upper spring plate 6. On its underside there are bores 16 as elements of the anti-rotation device with respect to the metal-rubber spring element 8 and a center pin 17 with a receiving bore 18. On its outer edge, the lower spring plate, like the upper spring, carries two locating claws 19 for the spring tensioning holder 14.
  • the metal-rubber spring element 8 (FIG. 5) consists of a cover plate 20, a base plate 21 and an annular elastomer part 22 lying in between.
  • the cover plate 20 has on its upper side pins 23 which cooperate with the bores 16 of the lower spring plate 7 as anti-rotation means, and on its underside a guide sleeve 24 extending from a central bore.
  • In the base plate 21 there are bores 25 for receiving pins of the spring carrier 3 as anti-rotation means and a central guide bore 26.
  • the insert 9 (FIG. 6) can be used in different thicknesses to compensate for the settling of the spring groups 4. It has at least one bore 27 for receiving a pin of the spring carrier 3 as an anti-rotation device and a slot 28 extending from the center to the outer edge. This slot 28 has a width which corresponds to the diameter of the central pin 17 of the lower spring plate 7 and thereby enables the insert 9 to be inserted or replaced without disassembling the spring group 4.
  • the spring support 3 (FIG. 2) has a central bore in its upper flange 29, from which a guide bush 30 extends upwards, which extends inside the central pin 17 of the lower spring plate 7 and on the outside the guide sleeve 24 of the cover plate 20 of the metal-rubber spring element 8 records.
  • an opening 32 is provided, the diameter of which is at least the same as the inside diameter of the guide bush 30 and which can be closed with a cap 33 in order to prevent the ingress of dirt, water and cleaning agents
  • the spring tensioners 14 (FIG. 7) each have an eyelet 34 at their opposite ends, with which they are hung over the claws 13 and 19 of the upper and lower spring plates 6 and 7, respectively.
  • the receiving surfaces 35 are chamfered for adjustment and as a securing means for assembly.
  • the distance L between the two receiving surfaces 35 of a spring holder 14 is dependent on the height of the set of coil springs.
  • the distance L can be made variable in length via threads with a sleeve or the like.
  • the cradle 2 Between the top of the cradle 2 and the bottom of the car body 1 4 support blocks 36 are inserted over all four spring groups. Likewise, 4 support blocks 38 are inserted between the underside of the cradle support 2 and the top of the long support 37 - seen from the outside - behind all four spring groups. So that the cradle 2 is fixed in its initial position. In order to prevent the car body or the cradle from escaping during the subsequent pressure and lifting process, the cradle can be attached to a safety device (e.g. claws, hooks or the like) with hard springs. B. is attached to the track body, secured against lifting.
  • a safety device e.g. claws, hooks or the like
  • the installation of a new set of coil springs is carried out in the reverse order after the springs have been compressed in a pressure device (e.g. spring testing machine) and the spring clamps have been attached.
  • a pressure device e.g. spring testing machine
  • the cradle is first aligned parallel to the underside of the car body using the pressure or lifting device. Then the support blocks are inserted and then the procedure described above is carried out.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)
  • Laminated Bodies (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Tires In General (AREA)
  • Chain Conveyers (AREA)
EP86116404A 1985-12-20 1986-11-26 Wiegenfederung für ein Schienenfahrzeug-Drehgestell Expired - Lifetime EP0229930B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86116404T ATE61296T1 (de) 1985-12-20 1986-11-26 Wiegenfederung fuer ein schienenfahrzeugdrehgestell.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8535955U 1985-12-20
DE8535955U DE8535955U1 (de) 1985-12-20 1985-12-20 Wiegenfederung für ein Schienenfahrzeug-Drehgestell

Publications (3)

Publication Number Publication Date
EP0229930A2 EP0229930A2 (de) 1987-07-29
EP0229930A3 EP0229930A3 (en) 1987-12-02
EP0229930B1 true EP0229930B1 (de) 1991-03-06

Family

ID=6788456

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86116404A Expired - Lifetime EP0229930B1 (de) 1985-12-20 1986-11-26 Wiegenfederung für ein Schienenfahrzeug-Drehgestell

Country Status (9)

Country Link
US (1) US4723491A (da)
EP (1) EP0229930B1 (da)
AT (1) ATE61296T1 (da)
CA (1) CA1283810C (da)
DE (2) DE8535955U1 (da)
DK (1) DK588386A (da)
ES (1) ES2022105B3 (da)
TR (1) TR23057A (da)
YU (1) YU218286A (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2000383A2 (de) 2007-06-05 2008-12-10 Bombardier Transportation GmbH Federanordnung für ein Fahrzeug, insbesondere ein Schienenfahrzeug
CN107351861A (zh) * 2017-07-12 2017-11-17 中车太原机车车辆有限公司 复合型二系悬挂装置

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1221919B (it) * 1987-03-31 1990-08-23 Pirelli Accessori Ind Organo di appoggio per molle per sospensioni di carri ferroviari e simili
DE19731867C1 (de) * 1997-07-24 1998-10-29 Abb Daimler Benz Transp Laufwerk für ein Schienenfahrzeug
GB9924816D0 (en) * 1999-10-21 1999-12-22 Powell Duffryn Standard Ltd Primary suspension for a rail vehicle
DE202004013292U1 (de) * 2004-08-24 2004-11-04 Bombardier Transportation Gmbh Drehgestell für Schienenfahrzeuge
US20080121134A1 (en) * 2006-11-27 2008-05-29 Kadee Quality Products, Inc. Model railroad truck having polymer spring
CN102198834B (zh) * 2010-12-17 2013-05-01 浙江师范大学 一种多转向架轨道车辆二系四支点悬挂结构
US8262112B1 (en) * 2011-07-08 2012-09-11 Hendrickson Usa, L.L.C. Vehicle suspension and improved method of assembly
AT511876B1 (de) 2011-08-30 2020-02-15 Siemens Mobility GmbH Federsperre für sekundärfeder
CN102390394B (zh) * 2011-09-27 2014-02-26 南车长江车辆有限公司 一种转向架减振装置的安装方法及用于该方法的定位卡
EP2669137B1 (en) * 2012-05-30 2020-07-08 Bombardier Transportation GmbH Spring device for a rail vehicle
CN103625496A (zh) * 2013-01-22 2014-03-12 南车青岛四方机车车辆股份有限公司 轨道车辆转向架二系悬挂装置
AT514305A1 (de) * 2013-04-23 2014-11-15 Siemens Ag Oesterreich Tragestruktur eines Schienenfahrzeugs
CN103523037B (zh) * 2013-11-11 2016-09-07 唐山轨道客车有限责任公司 轨道车辆转向架
CN103879426A (zh) * 2014-04-02 2014-06-25 成都市新筑路桥机械股份有限公司 一种用于100%低地板有轨电车的二系高圆簧悬挂装置
US10597049B2 (en) * 2017-10-03 2020-03-24 Amsted Rail Company, Inc. Railway truck with elastomeric suspension
CN110758439A (zh) * 2019-11-29 2020-02-07 天津电力机车有限公司 一种轨道机车车辆用二系悬挂机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB140419A (en) * 1918-01-05 1921-04-21 Commw Steel Car construction
US1964184A (en) * 1928-12-20 1934-06-26 Nat Malleable & Steel Castings Car truck
US1757937A (en) * 1929-03-06 1930-05-06 Scullin Steel Company Shim-holding device for car trucks
US2424625A (en) * 1945-07-13 1947-07-29 Karl F Nystrom Railway car truck spring mounting
US2703924A (en) * 1952-05-17 1955-03-15 Budd Co Spring pad replacement in railway trucks, particularly stabilized trucks
DE1605056A1 (de) * 1967-12-04 1971-04-15 Krupp Gmbh Seitliche Brueckenabstuetzung fuer Drehgestellschienenfahrzeuge
DE7013634U (de) * 1970-04-14 1970-07-09 Goehrum Gmbh Spannzange zum ein- und ausbauen der feder eines federbeines der radaufhaengung eines kraftfahrzeuges.
US3924540A (en) * 1974-04-25 1975-12-09 Gen Steel Ind Inc Railway vehicle truck

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2000383A2 (de) 2007-06-05 2008-12-10 Bombardier Transportation GmbH Federanordnung für ein Fahrzeug, insbesondere ein Schienenfahrzeug
DE102007026472A1 (de) 2007-06-05 2008-12-11 Bombardier Transportation Gmbh Federanordnung für ein Fahrzeug
EP2199177A1 (de) 2007-06-05 2010-06-23 Bombardier Transportation GmbH Federanordnung für ein Fahrzeug, insbesondere ein Schienenfahrzeug
US8047514B2 (en) 2007-06-05 2011-11-01 Bombardier Transportation Gmbh Spring arrangement for a vehicle
CN107351861A (zh) * 2017-07-12 2017-11-17 中车太原机车车辆有限公司 复合型二系悬挂装置
CN107351861B (zh) * 2017-07-12 2020-05-19 太原中车时代轨道工程机械有限公司 复合型二系悬挂装置

Also Published As

Publication number Publication date
DK588386A (da) 1987-06-21
ATE61296T1 (de) 1991-03-15
ES2022105B3 (es) 1991-12-01
EP0229930A2 (de) 1987-07-29
DE8535955U1 (de) 1986-02-20
DK588386D0 (da) 1986-12-08
CA1283810C (en) 1991-05-07
US4723491A (en) 1988-02-09
YU218286A (en) 1990-04-30
EP0229930A3 (en) 1987-12-02
TR23057A (tr) 1989-02-14
DE3677940D1 (de) 1991-04-11

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