CA1009900A - Railway car truck bolster friction shoe retaining means - Google Patents

Railway car truck bolster friction shoe retaining means

Info

Publication number
CA1009900A
CA1009900A CA167,508A CA167508A CA1009900A CA 1009900 A CA1009900 A CA 1009900A CA 167508 A CA167508 A CA 167508A CA 1009900 A CA1009900 A CA 1009900A
Authority
CA
Canada
Prior art keywords
retaining means
railway car
car truck
friction shoe
truck bolster
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
CA167,508A
Other versions
CA167508S (en
Inventor
Frank J. Korpics
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.)
Amsted Industries Inc
Original Assignee
Amsted Industries 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 Industries Inc filed Critical Amsted Industries Inc
Application granted granted Critical
Publication of CA1009900A publication Critical patent/CA1009900A/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
    • B61F5/02—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
CA167,508A 1972-06-22 1973-03-29 Railway car truck bolster friction shoe retaining means Expired CA1009900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00265396A US3802353A (en) 1972-06-22 1972-06-22 Friction dampened railway truck bolster

Publications (1)

Publication Number Publication Date
CA1009900A true CA1009900A (en) 1977-05-10

Family

ID=23010268

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,508A Expired CA1009900A (en) 1972-06-22 1973-03-29 Railway car truck bolster friction shoe retaining means

Country Status (2)

Country Link
US (1) US3802353A (en)
CA (1) CA1009900A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855942A (en) * 1973-09-28 1974-12-24 Amsted Ind Inc Snubbed railway truck bolster
US4003318A (en) * 1975-06-25 1977-01-18 Standard Car Truck Company Reinforced bolster pocket wall
US4637319A (en) * 1984-12-03 1987-01-20 Amsted Industries Incorporated Bolster friction shoe pocket
US4986192A (en) * 1989-04-11 1991-01-22 A. Stucki Company Division Of Hansen Inc. Railway truck bolster friction assembly
US6374749B1 (en) 1999-10-07 2002-04-23 Naco, Inc. Friction wedge for a railroad car truck having a replaceable wear member
US6425334B1 (en) * 2000-12-20 2002-07-30 Amsted Industries Incorporated Friction shoe for freight car truck
US7004079B2 (en) 2001-08-01 2006-02-28 National Steel Car Limited Rail road car and truck therefor
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
US6659016B2 (en) * 2001-08-01 2003-12-09 National Steel Car Limited Rail road freight car with resilient suspension
US6874426B2 (en) * 2002-08-01 2005-04-05 National Steel Car Limited Rail road car truck with bearing adapter and method
US7823513B2 (en) * 2003-07-08 2010-11-02 National Steel Car Limited Rail road car truck
CN102774394B (en) 2003-07-08 2015-03-04 全国钢车有限公司 Rail road car truck with self-steering equipment
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
US9637143B2 (en) 2013-12-30 2017-05-02 Nevis Industries Llc Railcar truck roller bearing adapter pad systems
US9216450B2 (en) 2011-05-17 2015-12-22 Nevis Industries Llc Side frame and bolster for a railway truck and method for manufacturing same
US8869954B2 (en) 2011-04-15 2014-10-28 Standard Car Truck Company Lubricating insert for railroad brake head assembly
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
US8869709B2 (en) 2011-08-10 2014-10-28 Standard Car Truck Company High friction railroad car components with friction modifying inserts
CN103640431A (en) * 2013-11-18 2014-03-19 苏州边枫电子科技有限公司 Trolley wheel frame with braking structure
US10358151B2 (en) 2013-12-30 2019-07-23 Nevis Industries Llc Railcar truck roller bearing adapter-pad systems
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
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2176909A (en) * 1934-03-31 1939-10-24 Nat Malleable & Steel Castings Car truck
US2257109A (en) * 1938-08-23 1941-09-30 Arthur C Davidson Truck stabilizer
US2550910A (en) * 1945-04-28 1951-05-01 Gust J Christenson Snubbed bolster truck
US2485104A (en) * 1946-11-09 1949-10-18 American Steel Foundries Snubbed truck
US2827987A (en) * 1956-03-05 1958-03-25 Standard Car Truck Co Friction wedge for stabilized car truck
US3450063A (en) * 1967-04-27 1969-06-17 Midland Ross Corp Friction dampened railway truck bolster

Also Published As

Publication number Publication date
US3802353A (en) 1974-04-09

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