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ES8305261A1 - Rail vehicle with a bogie without bolster and a coach body suspended on the bogie by means of a support device arranged behind - Google Patents

Rail vehicle with a bogie without bolster and a coach body suspended on the bogie by means of a support device arranged behind

Info

Publication number
ES8305261A1
ES8305261A1 ES511185A ES511185A ES8305261A1 ES 8305261 A1 ES8305261 A1 ES 8305261A1 ES 511185 A ES511185 A ES 511185A ES 511185 A ES511185 A ES 511185A ES 8305261 A1 ES8305261 A1 ES 8305261A1
Authority
ES
Spain
Prior art keywords
bogie
support device
arranged behind
bolster
coach body
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
Application number
ES511185A
Other languages
Spanish (es)
Other versions
ES511185A0 (en
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.)
Societa Applicazioni Gomma Antivibranti SAGA SpA
Original Assignee
Societa Applicazioni Gomma Antivibranti SAGA 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 Societa Applicazioni Gomma Antivibranti SAGA SpA filed Critical Societa Applicazioni Gomma Antivibranti SAGA SpA
Publication of ES8305261A1 publication Critical patent/ES8305261A1/en
Publication of ES511185A0 publication Critical patent/ES511185A0/en
Granted legal-status Critical Current

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
    • B61F5/14—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
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The invention relates to a rail vehicle with a bogie without bolster and to a coach body (14) which is suspended on the bogie by means of a support device arranged behind. The support device is composed of at least one pneumatic spring (18) which is formed from a tubular flexible chamber (20) which contains a pressurised gas and is attached with one end (20a) to the floor of the coach body (14) in an airtight manner and with the other end (20b) in an airtight manner to an elastic support element (34) which is attached to the bogie. The invention is characterised in that the support device (16) which is arranged behind also has an auxiliary suspension (41) whose vertical rigidity is less than that of the elastic support element (34). The auxiliary suspension (41) which is normally in the non-deformed state of rest is only active in the event of a drop in pressure in the tubular flexible chamber (20) of the pneumatic spring (18) in conjunction with the elastic support element (34).
ES511185A 1981-03-23 1982-03-23 IMPROVEMENTS IN RAILWAY VEHICLES THAT INCLUDE A CARRIAGE UNLEASHED BY SWINGING TRAVIESA. Granted ES511185A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20664/81A IT1135697B (en) 1981-03-23 1981-03-23 SECONDARY SUSPENSION FOR TROLLEYS WITHOUT OSCILLATING RAILWAY OF RAILWAY VEHICLES

Publications (2)

Publication Number Publication Date
ES8305261A1 true ES8305261A1 (en) 1983-04-01
ES511185A0 ES511185A0 (en) 1983-04-01

Family

ID=11170247

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511185A Granted ES511185A0 (en) 1981-03-23 1982-03-23 IMPROVEMENTS IN RAILWAY VEHICLES THAT INCLUDE A CARRIAGE UNLEASHED BY SWINGING TRAVIESA.

Country Status (4)

Country Link
DE (1) DE3144930A1 (en)
ES (1) ES511185A0 (en)
FR (1) FR2502089B1 (en)
IT (1) IT1135697B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605276B1 (en) * 1986-10-17 1995-05-12 Alsthom EMERGENCY STOP DEVICE FOR PNEUMATIC SECONDARY SUSPENSION OF BOGY VEHICLE
DE3701424A1 (en) * 1987-01-20 1988-07-28 Gutehoffnungshuette Man AIR SPRING RACK, ESPECIALLY FOR FAST SPEED RAIL VEHICLES
IT1222392B (en) * 1987-07-30 1990-09-05 Pirelli Accessori Ind SAFETY DEVICE FOR PNEUMATIC SUSPENSIONS
DE19805895C1 (en) * 1998-02-13 1999-07-08 Abb Daimler Benz Transp Railway vehicle with connectors between superstructure and bogie
FR2882014B1 (en) * 2005-02-17 2007-05-11 Hutchinson Sa SECONDARY SUSPENSION ELEMENT FOR RAILWAY VEHICLE
JP4714505B2 (en) * 2005-05-25 2011-06-29 東洋ゴム工業株式会社 Air spring
JP5297602B2 (en) * 2007-06-08 2013-09-25 東洋ゴム工業株式会社 Railway vehicle suspension system
JP5297603B2 (en) * 2007-06-11 2013-09-25 東洋ゴム工業株式会社 Air spring for rolling stock
CN102007318A (en) * 2008-02-25 2011-04-06 株式会社普利司通 Air spring device
GB2463690A (en) * 2008-09-22 2010-03-24 Bombardier Transp Gmbh Gas spring system for a rail vehicle
DE102013225471A1 (en) * 2013-12-10 2015-06-11 Siemens Aktiengesellschaft Rail vehicle with air spring controlled with respect to its pressure
CN104527694B (en) * 2014-12-31 2017-12-08 株洲时代新材料科技股份有限公司 Air spring for rail traffic

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1605132A1 (en) * 1951-01-28 1970-07-23 Wegmann & Co Suspension for rail vehicles with bogie
GB987239A (en) * 1961-11-03 1965-03-24 Metalastik Ltd Improvements in or relating to railway vehicles
NL122854C (en) * 1962-07-25 1900-01-01
FR1362931A (en) * 1963-07-11 1964-06-05 Maschf Augsburg Nuernberg Ag Bogie with pneumatic suspension, without pendulum, for railway vehicles
US3361087A (en) * 1966-02-01 1968-01-02 Budd Co Spring apparatus for railway cars
DE2060960C3 (en) * 1970-12-11 1980-04-30 Waggonfabrik Uerdingen Ag, Werk Duesseldorf, 4000 Duesseldorf Air suspension for rail vehicles with a cradle-free bogie
US3730104A (en) * 1971-04-09 1973-05-01 Amsted Ind Inc Fluid dampening side bearings
DE2305878A1 (en) * 1973-02-07 1974-08-22 Wegmann & Co AIR SUSPENSION FOR RAIL VEHICLES
DE2306645A1 (en) * 1973-02-10 1974-08-15 Phoenix Gummiwerke Ag ELASTIC MOUNTING FOR RAIL VEHICLES
DE2711348C2 (en) * 1977-03-16 1982-06-09 Wegmann & Co, 3500 Kassel Support of the car body of a rail vehicle on a bogie
DE7831364U1 (en) * 1978-10-21 1979-02-01 Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg SUSPENSION FOR RAIL VEHICLES WITH BOGIES

Also Published As

Publication number Publication date
IT1135697B (en) 1986-08-27
IT8120664A0 (en) 1981-03-23
DE3144930A1 (en) 1982-09-30
ES511185A0 (en) 1983-04-01
FR2502089A1 (en) 1982-09-24
DE3144930C2 (en) 1991-05-08
FR2502089B1 (en) 1986-12-26

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