ATE97864T1 - RAILWAY CAR WITH IMPROVED MOTOR BOGIE. - Google Patents

RAILWAY CAR WITH IMPROVED MOTOR BOGIE.

Info

Publication number
ATE97864T1
ATE97864T1 AT89124058T AT89124058T ATE97864T1 AT E97864 T1 ATE97864 T1 AT E97864T1 AT 89124058 T AT89124058 T AT 89124058T AT 89124058 T AT89124058 T AT 89124058T AT E97864 T1 ATE97864 T1 AT E97864T1
Authority
AT
Austria
Prior art keywords
bridge
integral
shaped structure
trucks
axle
Prior art date
Application number
AT89124058T
Other languages
German (de)
Inventor
Lama Giorgio De
Original Assignee
Mtc Italia
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 filed Critical Mtc Italia
Application granted granted Critical
Publication of ATE97864T1 publication Critical patent/ATE97864T1/en

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)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Linear Motors (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.
AT89124058T 1989-01-25 1989-12-28 RAILWAY CAR WITH IMPROVED MOTOR BOGIE. ATE97864T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8919180A IT1228346B (en) 1989-01-25 1989-01-25 TRACTION RAILWAY VEHICLE BY RACK, EQUIPPED WITH PERFECT TROLLEYS.
EP89124058A EP0379735B1 (en) 1989-01-25 1989-12-28 Rack railway vehicle with improved trucks

Publications (1)

Publication Number Publication Date
ATE97864T1 true ATE97864T1 (en) 1993-12-15

Family

ID=11155572

Family Applications (1)

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

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 (6)

* 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
CN109823358B (en) * 2019-02-27 2024-10-18 中铁宝桥集团有限公司 Suspension type monorail bogie with two driving modes
CN112550344B (en) * 2020-12-23 2025-05-23 云南星石科技有限公司 An overspeed brake vehicle for rack rail track vehicles
CN114312900A (en) * 2022-01-28 2022-04-12 中车长春轨道客车股份有限公司 Brake wheelsets and non-powered rack bogies for non-powered rack bogies

Family Cites Families (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
EP0379735A3 (en) 1991-07-10
IT8919180A0 (en) 1989-01-25
DE68911123T2 (en) 1994-03-31
EP0379735A2 (en) 1990-08-01
DE68911123D1 (en) 1994-01-13
EP0379735B1 (en) 1993-12-01
IT1228346B (en) 1991-06-14

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee