CA957564A - Self-squaring railway truck - Google Patents

Self-squaring railway truck

Info

Publication number
CA957564A
CA957564A CA134,272A CA134272A CA957564A CA 957564 A CA957564 A CA 957564A CA 134272 A CA134272 A CA 134272A CA 957564 A CA957564 A CA 957564A
Authority
CA
Canada
Prior art keywords
squaring
self
railway truck
railway
truck
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
CA134,272A
Other versions
CA134272S (en
Inventor
Franklin D. Barber
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 CA957564A publication Critical patent/CA957564A/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
    • B61F5/06—Bolster supports or mountings incorporating metal springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
CA134,272A 1971-02-16 1972-02-04 Self-squaring railway truck Expired CA957564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11518471A 1971-02-16 1971-02-16

Publications (1)

Publication Number Publication Date
CA957564A true CA957564A (en) 1974-11-12

Family

ID=22359771

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,272A Expired CA957564A (en) 1971-02-16 1972-02-04 Self-squaring railway truck

Country Status (3)

Country Link
US (1) US3714905A (en)
CA (1) CA957564A (en)
ZA (1) ZA72635B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31008E (en) * 1971-02-16 1982-08-10 Standard Car Truck Company Dampened railway car truck
CN106735152A (en) * 2016-12-29 2017-05-31 芜湖新兴铸管有限责任公司 Hot-metal ladle and carriage EEF bogie bolster buffer spring anti-drop device

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834320A (en) * 1973-01-05 1974-09-10 Transdyne Inc Sprung mounted snubber wear plate
US4244298A (en) * 1979-04-11 1981-01-13 Railroad Dynamics, Inc. Freight car truck assembly
US4295429A (en) * 1980-03-24 1981-10-20 A. Stucki Company Railway truck bolster friction assembly
USRE31988E (en) * 1980-03-24 1985-09-24 A. Stucki Company Railway truck bolster friction assembly
US5511489A (en) * 1994-05-17 1996-04-30 Standard Car Truck Company Dual face friction wedge
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
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
GB2430923B (en) * 2003-07-08 2007-12-19 Nat Steel Car Ltd Rail road car truck and members thereof
US7823513B2 (en) 2003-07-08 2010-11-02 National Steel Car Limited Rail road car truck
GB2434134B (en) * 2003-07-08 2007-12-12 Nat Steel Car Ltd Rail road car truck and members thereof
KR101159127B1 (en) 2003-07-08 2012-06-22 내셔널 스틸 카 리미티드 Rail road car truck and members thereof
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
US8136456B2 (en) * 2009-08-13 2012-03-20 Wabtec Corporation Friction wedge for railroad car truck
US10377392B2 (en) 2016-07-13 2019-08-13 National Steel Car Limited Autorack railroad car having convertible deck structure
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
US12570334B2 (en) 2022-09-28 2026-03-10 National Steel Car Limited Multi-unit railroad car and railroad car trucks therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31008E (en) * 1971-02-16 1982-08-10 Standard Car Truck Company Dampened railway car truck
CN106735152A (en) * 2016-12-29 2017-05-31 芜湖新兴铸管有限责任公司 Hot-metal ladle and carriage EEF bogie bolster buffer spring anti-drop device

Also Published As

Publication number Publication date
US3714905A (en) 1973-02-06
ZA72635B (en) 1972-10-25

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