DE3863504D1 - SAFETY DEVICE FOR AIR SPRINGS. - Google Patents

SAFETY DEVICE FOR AIR SPRINGS.

Info

Publication number
DE3863504D1
DE3863504D1 DE8888111093T DE3863504T DE3863504D1 DE 3863504 D1 DE3863504 D1 DE 3863504D1 DE 8888111093 T DE8888111093 T DE 8888111093T DE 3863504 T DE3863504 T DE 3863504T DE 3863504 D1 DE3863504 D1 DE 3863504D1
Authority
DE
Germany
Prior art keywords
safety device
air springs
springs
air
safety
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 - Fee Related
Application number
DE8888111093T
Other languages
German (de)
Inventor
Emilio Morini
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.)
Pirelli Sistemi Antivibranti SpA
Original Assignee
Pirelli Sistemi Antivibranti SpA
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 Pirelli Sistemi Antivibranti SpA filed Critical Pirelli Sistemi Antivibranti SpA
Application granted granted Critical
Publication of DE3863504D1 publication Critical patent/DE3863504D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
DE8888111093T 1987-07-30 1988-07-12 SAFETY DEVICE FOR AIR SPRINGS. Expired - Fee Related DE3863504D1 (en)

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 (1)

Publication Number Publication Date
DE3863504D1 true DE3863504D1 (en) 1991-08-08

Family

ID=11182860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888111093T Expired - Fee Related DE3863504D1 (en) 1987-07-30 1988-07-12 SAFETY DEVICE FOR AIR SPRINGS.

Country Status (3)

Country Link
EP (1) EP0301304B1 (en)
DE (1) DE3863504D1 (en)
IT (1) IT1222392B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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
ES2805876T3 (en) 2017-09-05 2021-02-15 Bombardier Transp Gmbh Railway vehicle with an emergency spring device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0301304B1 (en) 1991-07-03
EP0301304A1 (en) 1989-02-01
IT8721509A0 (en) 1987-07-30
IT1222392B (en) 1990-09-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee