SE8003125L - BOGGI RAILWAY DEVICE - Google Patents

BOGGI RAILWAY DEVICE

Info

Publication number
SE8003125L
SE8003125L SE8003125A SE8003125A SE8003125L SE 8003125 L SE8003125 L SE 8003125L SE 8003125 A SE8003125 A SE 8003125A SE 8003125 A SE8003125 A SE 8003125A SE 8003125 L SE8003125 L SE 8003125L
Authority
SE
Sweden
Prior art keywords
elastomeric
wheelsets
shear
tension
compression
Prior art date
Application number
SE8003125A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
H W Mulcahy
Original Assignee
Amsted Ind Inc
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 Amsted Ind Inc filed Critical Amsted Ind Inc
Publication of SE8003125L publication Critical patent/SE8003125L/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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/305—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating rubber springs

Landscapes

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

Abstract

A railroad car truck 10 comprises a pair of spaced elongate side frames 12, having pedestal jaws 14 at ends thereof, wheelsets 46 having axle ends 44 journaled in bearings 48 carried within the pedestal jaws 14, and elastomeric devices 70 each interposed between a bearing 48 and its respective pedestal jaw 14. Each elastomeric device includes an elastomeric pad 78, 80 sandwiched between metal plates, 72, 74, 76 and has a low stiffness rate in shear and a high stiffness rate in compression and tension, and is arranged so that lateral movement of a wheelset is in a direction of shear of the device, and longitudinal movement is in a direction of compression or tension, thereby to maintain the wheelsets 46 and side frames 12 in squared relationship whilst allowing relative lateral movement. <IMAGE>
SE8003125A 1979-07-26 1980-04-24 BOGGI RAILWAY DEVICE SE8003125L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6102779A 1979-07-26 1979-07-26

Publications (1)

Publication Number Publication Date
SE8003125L true SE8003125L (en) 1981-01-27

Family

ID=22033178

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003125A SE8003125L (en) 1979-07-26 1980-04-24 BOGGI RAILWAY DEVICE

Country Status (9)

Country Link
JP (1) JPS5621961A (en)
AR (1) AR223233A1 (en)
AU (1) AU519249B2 (en)
BE (1) BE884461A (en)
BR (1) BR8003207A (en)
GB (1) GB2055722B (en)
SE (1) SE8003125L (en)
ZA (1) ZA802745B (en)
ZW (1) ZW9180A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119004U (en) * 1982-02-05 1983-08-13 株式会社ソフト gas fired boiler
US5081935A (en) * 1990-04-09 1992-01-21 Transit America, Inc. Railroad car vertical isolator pad
US5237933A (en) * 1991-07-25 1993-08-24 Lord Corporation Service-life, low-profile, retrofittable, elastomeric mounting for three-piece, railroad-car trucks
AT507754A1 (en) * 2008-12-22 2010-07-15 Siemens Ag Oesterreich PRIMARY SPRING
US8292133B2 (en) 2009-05-07 2012-10-23 Rieke Corporation Vented closure assembly for a container
US9637143B2 (en) 2013-12-30 2017-05-02 Nevis Industries Llc Railcar truck roller bearing adapter pad systems
US8262112B1 (en) * 2011-07-08 2012-09-11 Hendrickson Usa, L.L.C. Vehicle suspension and improved method of assembly
US9758181B2 (en) 2013-12-30 2017-09-12 Nevis Industries Llc Railcar truck roller bearing adapter pad systems
US10569790B2 (en) 2013-12-30 2020-02-25 Nevis Industries Llc Railcar truck roller bearing adapter-pad systems
US10358151B2 (en) 2013-12-30 2019-07-23 Nevis Industries Llc Railcar truck roller bearing adapter-pad systems
WO2017141119A1 (en) * 2016-02-19 2017-08-24 Rail 1520 Ip Ltd Adapter pad for railcar-truck side frame
WO2018126193A1 (en) * 2016-12-30 2018-07-05 Nevis Industries Llc Railcar truck roller bearing adapter-pad systems
CN110366516A (en) * 2016-12-30 2019-10-22 内维斯工业有限责任公司 Rail truck roller bearing adapter mattress system
CN112298243B (en) * 2019-08-02 2022-05-17 中车唐山机车车辆有限公司 Bogie and rail vehicle
CN112298249B (en) * 2019-08-02 2022-05-17 中车唐山机车车辆有限公司 Bogie and rail vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111131A (en) * 1976-01-19 1978-09-05 Standard Car Truck Company Resilient railroad car truck
JPS5534005Y2 (en) * 1976-08-11 1980-08-12

Also Published As

Publication number Publication date
BE884461A (en) 1981-01-26
ZA802745B (en) 1981-05-27
JPS5621961A (en) 1981-02-28
AU5847180A (en) 1981-03-12
GB2055722B (en) 1983-08-24
BR8003207A (en) 1981-03-31
ZW9180A1 (en) 1980-09-24
AU519249B2 (en) 1981-11-19
GB2055722A (en) 1981-03-11
AR223233A1 (en) 1981-07-31

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