CA1014798A - Bolster assembly - Google Patents

Bolster assembly

Info

Publication number
CA1014798A
CA1014798A CA202,381A CA202381A CA1014798A CA 1014798 A CA1014798 A CA 1014798A CA 202381 A CA202381 A CA 202381A CA 1014798 A CA1014798 A CA 1014798A
Authority
CA
Canada
Prior art keywords
bolster assembly
bolster
assembly
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
CA202,381A
Other versions
CA202381S (en
Inventor
Geoffrey W. Cope
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.)
Dresser Industries Inc
Original Assignee
Dresser 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Application granted granted Critical
Publication of CA1014798A publication Critical patent/CA1014798A/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)
CA202,381A 1973-07-30 1974-06-13 Bolster assembly Expired CA1014798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US383863A US3905305A (en) 1973-07-30 1973-07-30 Snubbed railway truck bolster

Publications (1)

Publication Number Publication Date
CA1014798A true CA1014798A (en) 1977-08-02

Family

ID=23515049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA202,381A Expired CA1014798A (en) 1973-07-30 1974-06-13 Bolster assembly

Country Status (10)

Country Link
US (1) US3905305A (en)
JP (1) JPS5038210A (en)
AU (1) AU476918B2 (en)
BE (1) BE816813A (en)
BR (1) BR7406264D0 (en)
CA (1) CA1014798A (en)
DE (1) DE2436879A1 (en)
FR (1) FR2239371B3 (en)
IT (1) IT1016133B (en)
ZA (1) ZA743768B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439616A1 (en) * 1984-10-30 1986-04-30 Wegmann & Co GmbH, 3500 Kassel BOGIE FOR RAIL VEHICLES
US5752564A (en) 1997-01-08 1998-05-19 Amsted Industries Incorporated Railway truck castings and method and cores for making castings
US6125767A (en) * 1998-06-26 2000-10-03 Amsted Industries Incorporated Railway truck sideframe with reinforced columns
US6374749B1 (en) 1999-10-07 2002-04-23 Naco, Inc. Friction wedge for a railroad car truck having a replaceable wear member
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
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
US7017498B2 (en) * 2003-06-25 2006-03-28 Asf-Keystone, Inc. Multi-purpose universal sideframe for railway trucks
US7823513B2 (en) 2003-07-08 2010-11-02 National Steel Car Limited Rail road car truck
PL2272732T3 (en) 2003-07-08 2018-01-31 Nat Steel Car Ltd Relieved bearing adapter
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
CN103625495B (en) * 2013-12-20 2016-05-04 济南轨道交通装备有限责任公司 A kind of hanging vibration damping bogie of frictional force that becomes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US384317A (en) * 1888-06-12 Car-truck
US694473A (en) * 1901-09-13 1902-03-04 Jennie F Hobbs Car-truck.
US1141436A (en) * 1914-10-20 1915-06-01 John A Turner Spring-bolster bearing for car-trucks.
US1735239A (en) * 1927-08-04 1929-11-12 Scullin Steel Company Freight-car truck or tender truck
US1735830A (en) * 1928-08-04 1929-11-12 Bettendorf Co Bolster mounting
US2094557A (en) * 1931-12-30 1937-09-28 Symington Gould Corp Railway truck
US2139434A (en) * 1935-09-20 1938-12-06 Symington Gould Corp Railway truck
US2208425A (en) * 1939-02-07 1940-07-16 Gen Electric Railway truck
US2316046A (en) * 1941-07-26 1943-04-06 Timken Roller Bearing Co Truck
US3517620A (en) * 1966-11-16 1970-06-30 Midland Ross Corp Railway car truck with friction dampened axles
BE754299A (en) * 1969-08-04 1971-01-18 Midland Ross Corp RAILWAY WAGON BOGGIE
US3768419A (en) * 1970-11-25 1973-10-30 Halliburton Co Dampened railway freight car truck

Also Published As

Publication number Publication date
IT1016133B (en) 1977-05-30
FR2239371B3 (en) 1977-05-20
BE816813A (en) 1974-10-16
AU7065574A (en) 1976-01-08
JPS5038210A (en) 1975-04-09
FR2239371A1 (en) 1975-02-28
AU476918B2 (en) 1976-10-07
US3905305A (en) 1975-09-16
ZA743768B (en) 1975-06-25
BR7406264D0 (en) 1975-04-22
DE2436879A1 (en) 1975-02-13

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