IT1222392B - SAFETY DEVICE FOR PNEUMATIC SUSPENSIONS - Google Patents

SAFETY DEVICE FOR PNEUMATIC SUSPENSIONS

Info

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
Application number
IT21509/87A
Other languages
Italian (it)
Other versions
IT8721509A0 (en
Inventor
Emilio Morini
Original Assignee
Pirelli Accessori Ind
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 Accessori Ind filed Critical Pirelli Accessori Ind
Priority to IT21509/87A priority Critical patent/IT1222392B/en
Publication of IT8721509A0 publication Critical patent/IT8721509A0/en
Priority to DE8888111093T priority patent/DE3863504D1/en
Priority to EP88111093A priority patent/EP0301304B1/en
Application granted granted Critical
Publication of IT1222392B publication Critical patent/IT1222392B/en

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)
IT21509/87A 1987-07-30 1987-07-30 SAFETY DEVICE FOR PNEUMATIC SUSPENSIONS IT1222392B (en)

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)

* 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
EP0301304A1 (en) 1989-02-01
DE3863504D1 (en) 1991-08-08
IT8721509A0 (en) 1987-07-30
EP0301304B1 (en) 1991-07-03

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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