CA1051269A - Means for distributing the load requirement of a friction casting bearing surface on the underside of a truck bolster upper compression member - Google Patents

Means for distributing the load requirement of a friction casting bearing surface on the underside of a truck bolster upper compression member

Info

Publication number
CA1051269A
CA1051269A CA245,132A CA245132A CA1051269A CA 1051269 A CA1051269 A CA 1051269A CA 245132 A CA245132 A CA 245132A CA 1051269 A CA1051269 A CA 1051269A
Authority
CA
Canada
Prior art keywords
bolster
pocket
top wall
pockets
ribs
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
CA245,132A
Other languages
English (en)
French (fr)
Inventor
Robert L. Bullock
Robert P. Geyer
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.)
Standard Car Truck Co
Original Assignee
Standard Car Truck Co
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 Standard Car Truck Co filed Critical Standard Car Truck Co
Application granted granted Critical
Publication of CA1051269A publication Critical patent/CA1051269A/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
    • B61F5/50—Other details
    • B61F5/52—Bogie frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
CA245,132A 1975-06-25 1976-02-05 Means for distributing the load requirement of a friction casting bearing surface on the underside of a truck bolster upper compression member Expired CA1051269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/590,293 US4003318A (en) 1975-06-25 1975-06-25 Reinforced bolster pocket wall

Publications (1)

Publication Number Publication Date
CA1051269A true CA1051269A (en) 1979-03-27

Family

ID=24361668

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245,132A Expired CA1051269A (en) 1975-06-25 1976-02-05 Means for distributing the load requirement of a friction casting bearing surface on the underside of a truck bolster upper compression member

Country Status (7)

Country Link
US (1) US4003318A (en:Method)
JP (1) JPS522907A (en:Method)
BR (1) BR7604060A (en:Method)
CA (1) CA1051269A (en:Method)
FR (1) FR2315417A1 (en:Method)
IN (1) IN148184B (en:Method)
ZA (1) ZA76593B (en:Method)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61243779A (ja) * 1985-04-23 1986-10-30 日立エレベ−タサ−ビス株式会社 エレベ−タのパ−キング運転装置
US7004079B2 (en) * 2001-08-01 2006-02-28 National Steel Car Limited Rail road car and truck therefor
US6659016B2 (en) * 2001-08-01 2003-12-09 National Steel Car Limited Rail road freight car with resilient suspension
US6895866B2 (en) 2001-08-01 2005-05-24 National Steel Car Limited Rail road freight car with damped suspension
US7255048B2 (en) 2001-08-01 2007-08-14 Forbes James W Rail road car truck with rocking sideframe
US6874426B2 (en) * 2002-08-01 2005-04-05 National Steel Car Limited Rail road car truck with bearing adapter and method
EA010048B1 (ru) 2003-07-08 2008-06-30 Нэшнл Стил Кар Лимитед Вагонная железнодорожная тележка и ее элементы
US7823513B2 (en) * 2003-07-08 2010-11-02 National Steel Car Limited Rail road car truck
US6971319B2 (en) 2003-10-23 2005-12-06 Westinghouse Air Brake Technologies Corporation Friction wedge with mechanical bonding matrix augmented composition liner material
US7631603B2 (en) 2004-12-03 2009-12-15 National Steel Car Limited Rail road car truck and bolster therefor
US20060137565A1 (en) * 2004-12-23 2006-06-29 National Steel Car Limited Rail road car truck and bearing adapter fitting therefor
US9216450B2 (en) 2011-05-17 2015-12-22 Nevis Industries Llc Side frame and bolster for a railway truck and method for manufacturing same
US9637143B2 (en) 2013-12-30 2017-05-02 Nevis Industries Llc Railcar truck roller bearing adapter pad systems
US9346098B2 (en) 2011-05-17 2016-05-24 Nevis Industries Llc Side frame and bolster for a railway truck and method for manufacturing same
US9758181B2 (en) 2013-12-30 2017-09-12 Nevis Industries Llc Railcar truck roller bearing adapter pad systems
US12291247B2 (en) 2013-12-30 2025-05-06 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
JP6067192B1 (ja) 2015-12-21 2017-01-25 三菱電機株式会社 光中継装置、制御方法および光伝送システム
US11414107B2 (en) 2019-10-22 2022-08-16 National Steel Car Limited Railroad car truck damper wedge fittings
US11807282B2 (en) 2020-11-09 2023-11-07 National Steel Car Limited Railroad car truck damper wedge fittings

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053990A (en) * 1930-09-13 1936-09-08 Standard Coupler Co Anti-oscillating device
US3127850A (en) * 1959-09-18 1964-04-07 Standard Car Truck Co Stabilized railway car truck
JPS4513537Y1 (en:Method) * 1966-09-14 1970-06-10
US3802353A (en) * 1972-06-22 1974-04-09 Amsted Ind Inc Friction dampened railway truck bolster
US3857341A (en) * 1972-10-10 1974-12-31 Amsted Ind Inc Snubbed bolster
US3837293A (en) * 1972-10-12 1974-09-24 Amsted Ind Inc Railway truck bolster and side frame
US3855942A (en) * 1973-09-28 1974-12-24 Amsted Ind Inc Snubbed railway truck bolster

Also Published As

Publication number Publication date
IN148184B (en:Method) 1980-11-29
JPS5633266B2 (en:Method) 1981-08-03
FR2315417B1 (en:Method) 1983-01-21
ZA76593B (en) 1977-01-26
US4003318A (en) 1977-01-18
BR7604060A (pt) 1977-07-05
AU1094476A (en) 1977-08-18
JPS522907A (en) 1977-01-11
FR2315417A1 (fr) 1977-01-21

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