IT1222392B - SAFETY DEVICE FOR PNEUMATIC SUSPENSIONS - Google Patents
SAFETY DEVICE FOR PNEUMATIC SUSPENSIONSInfo
- Publication number
- IT1222392B IT1222392B IT21509/87A IT2150987A IT1222392B IT 1222392 B IT1222392 B IT 1222392B IT 21509/87 A IT21509/87 A IT 21509/87A IT 2150987 A IT2150987 A IT 2150987A IT 1222392 B IT1222392 B IT 1222392B
- Authority
- IT
- Italy
- Prior art keywords
- safety device
- pneumatic suspensions
- suspensions
- pneumatic
- safety
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
-
- 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
- B61F5/10—Bolster supports or mountings incorporating fluid springs
-
- 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
- B61F5/127—Bolster supports or mountings incorporating dampers with fluid as a damping medium
-
- 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
- B61F5/14—Side bearings
- B61F5/144—Side bearings comprising fluid 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
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/14—Side bearings
- B61F5/148—Side bearings between bolsterless bogies and 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
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
-
- 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
- B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
- B61F5/20—Centre bearings or other swivel connections between underframes and bolsters or bogies with springs allowing transverse movements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Vehicle Body Suspensions (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21509/87A IT1222392B (en) | 1987-07-30 | 1987-07-30 | SAFETY DEVICE FOR PNEUMATIC SUSPENSIONS |
DE8888111093T DE3863504D1 (en) | 1987-07-30 | 1988-07-12 | SAFETY DEVICE FOR AIR SPRINGS. |
EP88111093A EP0301304B1 (en) | 1987-07-30 | 1988-07-12 | Safety device for pneumatic suspensions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21509/87A IT1222392B (en) | 1987-07-30 | 1987-07-30 | SAFETY DEVICE FOR PNEUMATIC SUSPENSIONS |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8721509A0 IT8721509A0 (en) | 1987-07-30 |
IT1222392B true IT1222392B (en) | 1990-09-05 |
Family
ID=11182860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21509/87A IT1222392B (en) | 1987-07-30 | 1987-07-30 | SAFETY DEVICE FOR PNEUMATIC SUSPENSIONS |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0301304B1 (en) |
DE (1) | DE3863504D1 (en) |
IT (1) | IT1222392B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2669597B1 (en) * | 1990-11-28 | 1993-01-08 | Alsthom Gec | INTERCIRCULATION DEVICE BETWEEN TWO ARTICULATED CARS OF A RAIL TRANSPORT UNIT. |
DE19642678A1 (en) * | 1996-10-16 | 1998-04-23 | Abb Patent Gmbh | Rail vehicle |
JP5297602B2 (en) * | 2007-06-08 | 2013-09-25 | 東洋ゴム工業株式会社 | Railway vehicle suspension system |
GB2463690A (en) * | 2008-09-22 | 2010-03-24 | Bombardier Transp Gmbh | Gas spring system for a rail vehicle |
JP5920014B2 (en) * | 2012-05-21 | 2016-05-18 | 住友電気工業株式会社 | Air spring and mobile vehicle using the same |
PL3450280T3 (en) | 2017-09-05 | 2020-11-16 | Bombardier Transportation Gmbh | Rail vehicle with an emergency spring device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1959268C3 (en) * | 1969-11-26 | 1974-05-16 | Waggonfabrik Uerdingen Ag, Werk Duesseldorf, 4000 Duesseldorf | Two- or multi-axle axle-sprung bogie for rail vehicles |
US3904181A (en) * | 1974-02-28 | 1975-09-09 | S I G Schwiezerische Ind Ges | Fluid type accumulator spring with emergency back-up spring |
DE2604769C3 (en) * | 1976-02-07 | 1981-07-23 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Device for guiding a rail vehicle bogie on the underframe of the car body |
DE2711348C2 (en) * | 1977-03-16 | 1982-06-09 | Wegmann & Co, 3500 Kassel | Support of the car body of a rail vehicle on a bogie |
IT1135697B (en) * | 1981-03-23 | 1986-08-27 | Gomma Antivibranti Applic | SECONDARY SUSPENSION FOR TROLLEYS WITHOUT OSCILLATING RAILWAY OF RAILWAY VEHICLES |
-
1987
- 1987-07-30 IT IT21509/87A patent/IT1222392B/en active
-
1988
- 1988-07-12 DE DE8888111093T patent/DE3863504D1/en not_active Expired - Fee Related
- 1988-07-12 EP EP88111093A patent/EP0301304B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0301304B1 (en) | 1991-07-03 |
EP0301304A1 (en) | 1989-02-01 |
DE3863504D1 (en) | 1991-08-08 |
IT8721509A0 (en) | 1987-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970731 |