ES8403793A2 - Drive for electric rail locomotives - Google Patents

Drive for electric rail locomotives

Info

Publication number
ES8403793A2
ES8403793A2 ES522113A ES522113A ES8403793A2 ES 8403793 A2 ES8403793 A2 ES 8403793A2 ES 522113 A ES522113 A ES 522113A ES 522113 A ES522113 A ES 522113A ES 8403793 A2 ES8403793 A2 ES 8403793A2
Authority
ES
Spain
Prior art keywords
motor
drive
end plate
inner end
bearings
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
ES522113A
Other languages
Spanish (es)
Other versions
ES522113A0 (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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of ES522113A0 publication Critical patent/ES522113A0/en
Publication of ES8403793A2 publication Critical patent/ES8403793A2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/52—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with transmission shafts at an angle to the driving axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B29/00—Apparatus or tools for mounting or dismounting wheels
    • B60B29/002—Apparatus or tools for mounting or dismounting wheels provided with a dolly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C3/00—Electric locomotives or railcars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/44—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with hollow transmission shaft concentric with wheel axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/12—Measuring or surveying wheel-rims

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Motor Or Generator Frames (AREA)
  • Transmission Devices (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

The invention is based on a drive for electric rail locomotives, in which a drive motor lying longitudinally between two drive axles, especially a motor with output on two sides, drives the drive axles by way of angular gear mechanism, which are each supported with their housing on the associated drive axle or enclosing hollow shaft and on the other hand are fixed to the drive motor. At the same time by combining bearing points the motor/gear assemblies are combined, a double motor known in the art with common housing, common inner end plate and mechanically and electrically separate rotors being used as drive motor. In addition bevel gears of the angular gear mechanisms rigidly connected without clutch direct to the rotor shafts are provided, the outer bearings of the rotor shafts are designed as fixed bearings and the bearings of the rotor shafts are provided in the inner end plate as movable bearings for a thermal expansion compensation. According to the invention the double motor (1) is now held so as to be dividable for maintenance purposes on a level with the inner end plate (15) transversely through the motor housing (8) and the inner end plate (15), the mutual centring and fixing of the part motors (2 and 3) being performed by way of the inner end plate (15).
ES522113A 1982-05-05 1983-05-05 Drive for electric rail locomotives Expired ES8403793A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3217301A DE3217301C2 (en) 1982-05-05 1982-05-05 Drive for electric rail locomotives

Publications (2)

Publication Number Publication Date
ES522113A0 ES522113A0 (en) 1984-02-01
ES8403793A2 true ES8403793A2 (en) 1984-05-16

Family

ID=6163058

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522113A Expired ES8403793A2 (en) 1982-05-05 1983-05-05 Drive for electric rail locomotives

Country Status (4)

Country Link
AT (1) AT376935B (en)
DE (1) DE3217301C2 (en)
ES (1) ES8403793A2 (en)
IT (1) IT1163299B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3515963C2 (en) * 1985-04-30 1986-12-04 Licentia Gmbh Integrated longitudinal drive
DE4320911A1 (en) * 1993-06-18 1994-12-22 Mannesmann Ag Non-track-bound vehicle with two drive axles
EP3199418A1 (en) * 2016-01-26 2017-08-02 Siemens Aktiengesellschaft Dual axle drive
JP6902422B2 (en) * 2017-07-28 2021-07-14 日本電産サンキョー株式会社 Industrial robot
JP6869136B2 (en) * 2017-07-28 2021-05-12 日本電産サンキョー株式会社 Industrial robot

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2258645A1 (en) * 1972-11-30 1974-06-20 Orenstein & Koppel Ag ELECTRIC MOTORS FOR THE SIMULTANEOUS DRIVE OF TWO AXES MOUNTED IN A RAILWAY TURNTABLE
DE3030183A1 (en) * 1980-08-07 1982-02-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electrical track (rail) vehicle drive - has two motors, separate but in common housing with driving bevel gears coupled to axles

Also Published As

Publication number Publication date
IT8320934A0 (en) 1983-05-04
DE3217301C2 (en) 1986-02-20
ES522113A0 (en) 1984-02-01
IT1163299B (en) 1987-04-08
AT376935B (en) 1985-01-25
DE3217301A1 (en) 1983-11-17
ATA164283A (en) 1984-06-15

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170710