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GB2430923B - Rail road car truck and members thereof - Google Patents

Rail road car truck and members thereof

Info

Publication number
GB2430923B
GB2430923B GB0624614A GB0624614A GB2430923B GB 2430923 B GB2430923 B GB 2430923B GB 0624614 A GB0624614 A GB 0624614A GB 0624614 A GB0624614 A GB 0624614A GB 2430923 B GB2430923 B GB 2430923B
Authority
GB
United Kingdom
Prior art keywords
members
rail road
car truck
road car
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 - Lifetime
Application number
GB0624614A
Other versions
GB2430923A (en
GB0624614D0 (en
Inventor
James Wilfred Forbes
Jamal Hematian
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.)
National Steel Car Ltd
Original Assignee
National Steel Car Ltd
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
Priority claimed from CA2454472A external-priority patent/CA2454472C/en
Application filed by National Steel Car Ltd filed Critical National Steel Car Ltd
Priority to GB0717805A priority Critical patent/GB2438998B/en
Priority to GB0706871A priority patent/GB2434134B/en
Priority to GB0624614A priority patent/GB2430923B/en
Priority claimed from GB0600163A external-priority patent/GB2421936B/en
Publication of GB0624614D0 publication Critical patent/GB0624614D0/en
Publication of GB2430923A publication Critical patent/GB2430923A/en
Application granted granted Critical
Publication of GB2430923B publication Critical patent/GB2430923B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/308—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating damping devices
    • 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
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
GB0624614A 2003-07-08 2004-07-08 Rail road car truck and members thereof Expired - Lifetime GB2430923B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0717805A GB2438998B (en) 2003-07-08 2004-07-08 Rail road car truck and members thereof
GB0706871A GB2434134B (en) 2003-07-08 2004-07-08 Rail road car truck and members thereof
GB0624614A GB2430923B (en) 2003-07-08 2004-07-08 Rail road car truck and members thereof

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA2434603 2003-07-08
CA2436327 2003-07-31
CA2454472A CA2454472C (en) 2003-12-24 2003-12-24 Rail road car truck
GB0600163A GB2421936B (en) 2003-07-08 2004-07-08 Rail road car truck and members thereof
GB0624614A GB2430923B (en) 2003-07-08 2004-07-08 Rail road car truck and members thereof

Publications (3)

Publication Number Publication Date
GB0624614D0 GB0624614D0 (en) 2007-01-17
GB2430923A GB2430923A (en) 2007-04-11
GB2430923B true GB2430923B (en) 2007-12-19

Family

ID=38707382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0624614A Expired - Lifetime GB2430923B (en) 2003-07-08 2004-07-08 Rail road car truck and members thereof

Country Status (1)

Country Link
GB (1) GB2430923B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714905A (en) * 1971-02-16 1973-02-06 Standard Car Truck Co Dampened railway car truck
GB2045188A (en) * 1979-04-11 1980-10-29 Railrod Dynamics Inc Freight car truck assembly
WO2000013954A1 (en) * 1998-09-04 2000-03-16 Herbert Scheffel 3-piece rail bogie
US20030037696A1 (en) * 2001-08-01 2003-02-27 National Steel Car Ltd. Rail road car truck with rocking sideframe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714905A (en) * 1971-02-16 1973-02-06 Standard Car Truck Co Dampened railway car truck
GB2045188A (en) * 1979-04-11 1980-10-29 Railrod Dynamics Inc Freight car truck assembly
WO2000013954A1 (en) * 1998-09-04 2000-03-16 Herbert Scheffel 3-piece rail bogie
US20030037696A1 (en) * 2001-08-01 2003-02-27 National Steel Car Ltd. Rail road car truck with rocking sideframe

Also Published As

Publication number Publication date
GB2430923A (en) 2007-04-11
GB0624614D0 (en) 2007-01-17

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20240707