EP0379735A3 - Rack railway vehicle with improved trucks - Google Patents

Rack railway vehicle with improved trucks Download PDF

Info

Publication number
EP0379735A3
EP0379735A3 EP19890124058 EP89124058A EP0379735A3 EP 0379735 A3 EP0379735 A3 EP 0379735A3 EP 19890124058 EP19890124058 EP 19890124058 EP 89124058 A EP89124058 A EP 89124058A EP 0379735 A3 EP0379735 A3 EP 0379735A3
Authority
EP
European Patent Office
Prior art keywords
trucks
bridge
integral
shaped structure
railway vehicle
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.)
Granted
Application number
EP19890124058
Other languages
German (de)
French (fr)
Other versions
EP0379735A2 (en
EP0379735B1 (en
Inventor
Giorgio De Lama
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.)
MTC ITALIA SpA
Original Assignee
MTC ITALIA 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 MTC ITALIA SpA filed Critical MTC ITALIA SpA
Priority to AT89124058T priority Critical patent/ATE97864T1/en
Publication of EP0379735A2 publication Critical patent/EP0379735A2/en
Publication of EP0379735A3 publication Critical patent/EP0379735A3/en
Application granted granted Critical
Publication of EP0379735B1 publication Critical patent/EP0379735B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C11/00—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel
    • B61C11/04—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel tractive effort applied to racks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H9/00—Brakes characterised by or modified for their application to special railway systems or purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Linear Motors (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Braking Arrangements (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Rack railway vehicle with single-axle trucks, which single axle is integral with two idling wheels borne by it and running on the tracks, and is integral with at least one gear wheel inmeshing with a rack rail, which railway vehicle comprises two equal trucks installed opposite to each other under the flatbed, or load-­ bearing chassis of the vehicle; wherein each one of said trucks comprises a bridge-shaped structure (2) connected with the flatbead of the vehicle by means of a ball joint (3) and a pair of generally vertical springs (5), positioned at the three vertices of a triangle, with said bridge-shaped structure two electrical motors (9) being connected, which are suitable for transmitting the motion, by means of couplings (10) incorporating a disk brake and two separate speed reduction gears (12), to a gear wheel (17) integral with the wheel axle and inmeshing with said rack rail (18), with said bridge-shaped structure also comprising an emergency brake (24) of the passive-­ action type with a hydraulic cylinder, equipped with shoes with end pads (25) suitable for self-blocking onto the head of the rail in case of absence of pressure inside said hydraulic cylinder, with said emergency brake being furthermore equipped with derailment-preventing teeth.
EP89124058A 1989-01-25 1989-12-28 Rack railway vehicle with improved trucks Expired - Lifetime EP0379735B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89124058T ATE97864T1 (en) 1989-01-25 1989-12-28 RAILWAY CAR WITH IMPROVED MOTOR BOGIE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1918089 1989-01-25
IT8919180A IT1228346B (en) 1989-01-25 1989-01-25 TRACTION RAILWAY VEHICLE BY RACK, EQUIPPED WITH PERFECT TROLLEYS.

Publications (3)

Publication Number Publication Date
EP0379735A2 EP0379735A2 (en) 1990-08-01
EP0379735A3 true EP0379735A3 (en) 1991-07-10
EP0379735B1 EP0379735B1 (en) 1993-12-01

Family

ID=11155572

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89124058A Expired - Lifetime EP0379735B1 (en) 1989-01-25 1989-12-28 Rack railway vehicle with improved trucks

Country Status (4)

Country Link
EP (1) EP0379735B1 (en)
AT (1) ATE97864T1 (en)
DE (1) DE68911123T2 (en)
IT (1) IT1228346B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720821A (en) * 2012-04-17 2012-10-10 罗勤勉 Mechanical transmission system
CN108099935A (en) * 2018-01-31 2018-06-01 沈阳新阳光机电科技有限公司 Bogie and rack railway coach
CN108725459B (en) * 2018-07-03 2023-07-21 中车资阳机车有限公司 Rail-feeding mechanism of toothed rail train
CN109823358A (en) * 2019-02-27 2019-05-31 中铁宝桥集团有限公司 There are two types of the suspension type monorail bogies of driving method for a kind of tool
CN114312900A (en) * 2022-01-28 2022-04-12 中车长春轨道客车股份有限公司 Brake wheel pair for non-power toothed rail bogie and non-power toothed rail bogie

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH413892A (en) * 1964-05-25 1966-05-31 Schweizerische Lokomotiv Drive arrangement of a rail motor vehicle for optional gear or adhesion operation
CH464995A (en) * 1966-11-14 1968-11-15 Schweizerische Lokomotiv Two-axle cog vehicle
DE2925905A1 (en) * 1979-06-27 1981-01-22 Boehmer Eisenwerk Kg Rail vehicle positioning and arresting mechanism - has extending claw levers on motor driven adjusting gear, for fixed stops

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH413892A (en) * 1964-05-25 1966-05-31 Schweizerische Lokomotiv Drive arrangement of a rail motor vehicle for optional gear or adhesion operation
CH464995A (en) * 1966-11-14 1968-11-15 Schweizerische Lokomotiv Two-axle cog vehicle
DE2925905A1 (en) * 1979-06-27 1981-01-22 Boehmer Eisenwerk Kg Rail vehicle positioning and arresting mechanism - has extending claw levers on motor driven adjusting gear, for fixed stops

Also Published As

Publication number Publication date
EP0379735A2 (en) 1990-08-01
ATE97864T1 (en) 1993-12-15
DE68911123D1 (en) 1994-01-13
IT1228346B (en) 1991-06-14
EP0379735B1 (en) 1993-12-01
DE68911123T2 (en) 1994-03-31
IT8919180A0 (en) 1989-01-25

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