IN161238B - - Google Patents
Info
- Publication number
- IN161238B IN161238B IN836/DEL/84A IN836DE1984A IN161238B IN 161238 B IN161238 B IN 161238B IN 836DE1984 A IN836DE1984 A IN 836DE1984A IN 161238 B IN161238 B IN 161238B
- Authority
- IN
- India
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)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/567,777 US4574708A (en) | 1984-01-03 | 1984-01-03 | Damping mechanism for a truck assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN161238B true IN161238B (US07860544-20101228-C00003.png) | 1987-10-24 |
Family
ID=24268599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN836/DEL/84A IN161238B (US07860544-20101228-C00003.png) | 1984-01-03 | 1984-10-27 |
Country Status (6)
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2644743A1 (fr) * | 1989-03-24 | 1990-09-28 | Sambre & Meuse Usines | Bogie a chassis deformable |
| US5176083A (en) * | 1991-04-23 | 1993-01-05 | Standard Car Truck Company | Railroad car truck damping member with open cavity and support rib construction |
| CA2250965C (en) * | 1997-12-29 | 2001-03-27 | Amsted Industries Incorporated | Improved friction shoe for freight car truck |
| US6276283B1 (en) * | 1999-04-07 | 2001-08-21 | Amsted Industries Incorporated | Railway truck wear plate |
| US6389985B1 (en) | 2001-02-16 | 2002-05-21 | Holland Company | Composite boss block for rail car truck |
| 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 |
| 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 |
| US7389731B2 (en) * | 2005-08-12 | 2008-06-24 | Asf-Keystone, Inc. | Non-metallic insert for rail car bolster wedge |
| GB0711383D0 (en) * | 2007-06-13 | 2007-07-25 | Sct Europ Ltd | Suspension for a rail vehicle |
| US8104409B2 (en) * | 2008-08-19 | 2012-01-31 | Bradken Resources Pty Limited | Rail car suspension damping |
| CA2691195C (en) * | 2009-01-26 | 2013-08-06 | Restruck Technologies Inc. | Friction damping system for a railway truck |
| 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 |
| 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 |
| CN103318214A (zh) * | 2013-05-28 | 2013-09-25 | 包头北方创业股份有限公司 | 一种正位控制转向架 |
| US10358151B2 (en) | 2013-12-30 | 2019-07-23 | 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 |
| US9580087B2 (en) | 2013-12-30 | 2017-02-28 | Nevis Industries Llc | Railcar truck roller bearing adapter pad systems |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1712908A (en) * | 1927-01-25 | 1929-05-14 | Symington T H & Son Inc | Shock-absorbing bolster |
| US2159138A (en) * | 1936-07-30 | 1939-05-23 | Otho C Duryea | Car truck |
| US2317352A (en) * | 1940-12-19 | 1943-04-27 | American Steel Foundries | Truck |
| US2324267A (en) * | 1940-12-20 | 1943-07-13 | American Steel Foundries | Truck |
| US2352693A (en) * | 1941-06-07 | 1944-07-04 | Arthur C Davidson | Railway truck |
| US2366973A (en) * | 1941-10-10 | 1945-01-09 | American Steel Foundries | Car truck |
| US2352595A (en) * | 1941-11-17 | 1944-07-04 | American Steel Foundries | Car truck |
| US2422638A (en) * | 1944-09-18 | 1947-06-17 | James R Cardwell | Stabilizing mechanism for railway trucks and the like |
| US2723630A (en) * | 1950-02-08 | 1955-11-15 | Buckeye Steel Castings Co | Damping device for railway car trucks |
| US3079873A (en) * | 1960-02-29 | 1963-03-05 | Amsted Ind Inc | Universal side frame for snubbed railway car trucks |
| US3261305A (en) * | 1961-11-02 | 1966-07-19 | Midland Ross Corp | Snubbed railway car truck |
| US3254613A (en) * | 1963-03-05 | 1966-06-07 | Midland Ross Corp | Car truck |
| US3450063A (en) * | 1967-04-27 | 1969-06-17 | Midland Ross Corp | Friction dampened railway truck bolster |
| CA1036187A (en) * | 1975-06-25 | 1978-08-08 | Robert L. Bullock | Railroad car friction casting structures |
| US4244298A (en) * | 1979-04-11 | 1981-01-13 | Railroad Dynamics, Inc. | Freight car truck assembly |
-
1984
- 1984-01-03 US US06/567,777 patent/US4574708A/en not_active Expired - Lifetime
- 1984-09-24 CA CA000463847A patent/CA1215881A/en not_active Expired
- 1984-10-04 AU AU33823/84A patent/AU562425B2/en not_active Ceased
- 1984-10-09 ZA ZA847901A patent/ZA847901B/xx unknown
- 1984-10-10 MX MX203020A patent/MX161058A/es unknown
- 1984-10-27 IN IN836/DEL/84A patent/IN161238B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU562425B2 (en) | 1987-06-11 |
| US4574708A (en) | 1986-03-11 |
| AU3382384A (en) | 1985-07-11 |
| MX161058A (es) | 1990-07-18 |
| ZA847901B (en) | 1985-06-26 |
| CA1215881A (en) | 1986-12-30 |
