GB1357506A - Suspension bogies - Google Patents
Suspension bogiesInfo
- Publication number
- GB1357506A GB1357506A GB4214372A GB4214372A GB1357506A GB 1357506 A GB1357506 A GB 1357506A GB 4214372 A GB4214372 A GB 4214372A GB 4214372 A GB4214372 A GB 4214372A GB 1357506 A GB1357506 A GB 1357506A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame member
- springs
- plate
- bogie
- sept
- 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
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
Abstract
1357506 Bogie with friction damping SOC ANON USINES EMILE HENRICOT 11 Sept 1972 [15 Sept 1971] 42143/72 Heading B7L A transverse beam 1 of a bogie is suspended at each end in a recess in a longitudinal frame member 2 by pairs of coaxial helical springs 4, 5 and 6, 7 and vertical motion of the beam relative to the frame member is damped by the frictional engagement of a movable wear plate 23 with a fixed wear plate 24 on the frame member, the plate 23 being urged against the plate 24 by a lever 19 with a force dependent on the loading on the springs. The lever 19 bears at one end, through the intermediary of a link 16, support 12 and cover 8, on the spring 6 and a torque acting about a shaft 20 is produced which depends on the compression of the spring. The shaft 20 is disposed in a recess 14 in the beam 1. The inner member 5, 7 of each pair of springs is shorter to give a harder suspension as the load is increased. Projections 28 on the beam limit transverse displacement thereof and a bolt 25 with nut 26 limits vertical motion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2051311 | 1971-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1357506A true GB1357506A (en) | 1974-06-26 |
Family
ID=3864942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4214372A Expired GB1357506A (en) | 1971-09-15 | 1972-09-11 | Suspension bogies |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS519966B2 (en) |
| AT (1) | AT326724B (en) |
| CH (1) | CH552497A (en) |
| DE (1) | DE7233644U (en) |
| GB (1) | GB1357506A (en) |
| IT (1) | IT965162B (en) |
| LU (1) | LU66071A1 (en) |
| NL (1) | NL158445B (en) |
| NO (1) | NO133394C (en) |
| SE (1) | SE375947B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021040902A1 (en) * | 2019-08-26 | 2021-03-04 | Amsted Rail Company, Inc. | Damping system for a railway truck assembly |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832687Y2 (en) * | 1978-07-10 | 1983-07-20 | 花王株式会社 | hair brush for hair washing |
| IT1182306B (en) * | 1984-10-01 | 1987-10-05 | Fiat Ferroviaria Savigliano | TROLLEY FOR WAGONS OF SPEED TRAINS |
| CN111994118B (en) * | 2020-08-14 | 2022-02-01 | 中车唐山机车车辆有限公司 | Rail vehicle |
-
1972
- 1972-08-31 IT IT6978272A patent/IT965162B/en active
- 1972-09-07 SE SE1155172A patent/SE375947B/xx unknown
- 1972-09-07 NL NL7212172A patent/NL158445B/en unknown
- 1972-09-07 AT AT767772A patent/AT326724B/en not_active IP Right Cessation
- 1972-09-08 CH CH1321072A patent/CH552497A/en not_active IP Right Cessation
- 1972-09-11 GB GB4214372A patent/GB1357506A/en not_active Expired
- 1972-09-12 NO NO323072A patent/NO133394C/no unknown
- 1972-09-13 DE DE19727233644 patent/DE7233644U/en not_active Expired
- 1972-09-13 LU LU66071D patent/LU66071A1/xx unknown
- 1972-09-15 JP JP9275472A patent/JPS519966B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021040902A1 (en) * | 2019-08-26 | 2021-03-04 | Amsted Rail Company, Inc. | Damping system for a railway truck assembly |
| US11225271B2 (en) | 2019-08-26 | 2022-01-18 | Amsted Rail Company, Inc. | Damping system for a railway truck assembly |
| AU2020335966B2 (en) * | 2019-08-26 | 2023-11-16 | Amsted Rail Company, Inc. | Damping system for a railway truck assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7212172A (en) | 1973-03-19 |
| NL158445B (en) | 1978-11-15 |
| NO133394C (en) | 1976-04-28 |
| AT326724B (en) | 1975-12-29 |
| SE375947B (en) | 1975-05-05 |
| LU66071A1 (en) | 1973-01-17 |
| JPS4837806A (en) | 1973-06-04 |
| ATA767772A (en) | 1975-03-15 |
| IT965162B (en) | 1974-01-31 |
| JPS519966B2 (en) | 1976-03-31 |
| CH552497A (en) | 1974-08-15 |
| NO133394B (en) | 1976-01-19 |
| DE7233644U (en) | 1973-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |