ZW21980A1 - Frictional snubbing arrangement for railroad car truck - Google Patents

Frictional snubbing arrangement for railroad car truck

Info

Publication number
ZW21980A1
ZW21980A1 ZW219/80A ZW21980A ZW21980A1 ZW 21980 A1 ZW21980 A1 ZW 21980A1 ZW 219/80 A ZW219/80 A ZW 219/80A ZW 21980 A ZW21980 A ZW 21980A ZW 21980 A1 ZW21980 A1 ZW 21980A1
Authority
ZW
Zimbabwe
Prior art keywords
railroad car
car truck
snubbing arrangement
frictional
frictional snubbing
Prior art date
Application number
ZW219/80A
Other languages
English (en)
Inventor
James Albert Henkel
Otto Walter Neumann
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 ZW21980A1 publication Critical patent/ZW21980A1/xx

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
    • B61F5/12—Bolster supports or mountings incorporating dampers
    • B61F5/122—Bolster supports or mountings incorporating dampers with friction surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Prevention Devices (AREA)
ZW219/80A 1979-10-15 1980-09-24 Frictional snubbing arrangement for railroad car truck ZW21980A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/084,669 US4274340A (en) 1979-10-15 1979-10-15 Railway car truck frictional snubbing arrangement

Publications (1)

Publication Number Publication Date
ZW21980A1 true ZW21980A1 (en) 1981-05-06

Family

ID=22186461

Family Applications (1)

Application Number Title Priority Date Filing Date
ZW219/80A ZW21980A1 (en) 1979-10-15 1980-09-24 Frictional snubbing arrangement for railroad car truck

Country Status (12)

Country Link
US (1) US4274340A (xx)
JP (1) JPS5827143B2 (xx)
AR (1) AR222905A1 (xx)
AU (1) AU522145B2 (xx)
BE (1) BE885679A (xx)
BR (1) BR8006505A (xx)
CA (1) CA1148030A (xx)
GB (1) GB2064453B (xx)
IN (1) IN153164B (xx)
MX (1) MX153021A (xx)
ZA (1) ZA806008B (xx)
ZW (1) ZW21980A1 (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62200559U (xx) * 1986-06-10 1987-12-21
US4825776A (en) * 1987-08-10 1989-05-02 Amsted Industries Incorporated Railway truck friction shoe with resilient pads
US4986192A (en) * 1989-04-11 1991-01-22 A. Stucki Company Division Of Hansen Inc. Railway truck bolster friction assembly
US4953471A (en) * 1989-08-04 1990-09-04 Amsted Industries Incorporated Friction shoe assembly for repair of worn railway truck
US5095823A (en) * 1990-12-17 1992-03-17 Amsted Industries Incorporated Friction shoe for railcar truck
CA2317835C (en) * 1999-09-16 2003-07-01 Amsted Industries Incorporated Improved bolster land arrangement for railcar truck
US6895866B2 (en) 2001-08-01 2005-05-24 National Steel Car Limited Rail road freight car with damped suspension
US7004079B2 (en) 2001-08-01 2006-02-28 National Steel Car Limited Rail road car and truck therefor
US6874426B2 (en) * 2002-08-01 2005-04-05 National Steel Car Limited Rail road car truck with bearing adapter and method
KR101159127B1 (ko) 2003-07-08 2012-06-22 내셔널 스틸 카 리미티드 철로 차량 차대 및 그 부재들
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
US9233416B2 (en) 2011-05-17 2016-01-12 Nevis Industries Llc Side frame and bolster for a railway truck and method for manufacturing same
US9346098B2 (en) 2011-05-17 2016-05-24 Nevis Industries Llc Side frame and bolster for a railway truck and method for manufacturing same
US10569790B2 (en) 2013-12-30 2020-02-25 Nevis Industries Llc Railcar truck roller bearing adapter-pad systems
US9580087B2 (en) 2013-12-30 2017-02-28 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
US10589759B2 (en) 2017-03-08 2020-03-17 Amsted Rail Company, Inc. Railway car truck friction shoe
US10597051B2 (en) 2017-03-08 2020-03-24 Amsted Rail Company, Inc. Railway car truck friction shoe
US10543858B2 (en) 2017-03-20 2020-01-28 Amsted Rail Company, Inc. Railway car truck with friction shoes
MX2020006107A (es) 2017-12-13 2020-12-11 Amsted Rail Co Inc Cabeza transversal de carro de ferrocarril.
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378414A (en) * 1942-03-30 1945-06-19 American Steel Foundries Car truck
US2375306A (en) * 1942-11-06 1945-05-08 Zephyr Laundry Machinery Compa Centerless grinder
US2378415A (en) * 1943-04-05 1945-06-19 American Steel Foundries Car truck
US2720172A (en) * 1946-10-16 1955-10-11 American Steel Foundries Truck
US2953995A (en) * 1959-09-30 1960-09-27 American Steel Foundries Snubbed bolster truck
US3805707A (en) * 1972-07-18 1974-04-23 Amsted Ind Inc Railway truck snubbing indication arrangement
US3857341A (en) * 1972-10-10 1974-12-31 Amsted Ind Inc Snubbed bolster
US4103623A (en) * 1976-12-23 1978-08-01 Amsted Industries Incorporated Squaring frictionally snubbed railway car truck
US4109585A (en) * 1976-12-23 1978-08-29 Amsted Industries Incorporated Frictionally snubbed railway car truck

Also Published As

Publication number Publication date
AR222905A1 (es) 1981-06-30
GB2064453A (en) 1981-06-17
CA1148030A (en) 1983-06-14
AU6323980A (en) 1981-04-30
IN153164B (xx) 1984-06-09
BE885679A (fr) 1981-04-13
ZA806008B (en) 1981-09-30
JPS5663554A (en) 1981-05-30
MX153021A (es) 1986-07-21
US4274340A (en) 1981-06-23
BR8006505A (pt) 1981-04-22
GB2064453B (en) 1983-06-22
JPS5827143B2 (ja) 1983-06-07
AU522145B2 (en) 1982-05-20

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