GB834920A - Improvements relating to nose suspension for electric traction motors - Google Patents

Improvements relating to nose suspension for electric traction motors

Info

Publication number
GB834920A
GB834920A GB214557A GB214557A GB834920A GB 834920 A GB834920 A GB 834920A GB 214557 A GB214557 A GB 214557A GB 214557 A GB214557 A GB 214557A GB 834920 A GB834920 A GB 834920A
Authority
GB
United Kingdom
Prior art keywords
casing
nose piece
segments
motor
bonded
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
GB214557A
Inventor
Donald Leslie Cox
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB214557A priority Critical patent/GB834920A/en
Publication of GB834920A publication Critical patent/GB834920A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/52—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses
    • F16F1/54—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses loaded in compression and shear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/12—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses
    • F16F2236/123—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses loaded in compression and shear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

834,920. Resilient mountings. METROPOLITAN-VICKERS ELECTRICAL CO. Ltd. April 18, 1958 [Jan. 21, 1957], No. 2145/57. Class 108(3) [Also in Group XXXI] A nose suspension unit for an electric traction motor comprises a cylindrical casing 6, Fig. 2, into which is inserted a compressed assembly of nose piece 8 and segments 10 bonded to rubber or like composition 13 having parts subjected, during operation, to increased compressive stress and other parts to reduce compressive stress, the casing and nose piece being secured between the housing of, and a bearing member 5 for, the motor. The member 5 runs transversely of and is connected with the bogie frame containing the axle on which the motor is mounted. Screwed holes 17 in the segments 10 enable the latter and the nose piece 8 to be withdrawn from the casing 6 while fretting between the bore of the casing and the cylindrical faces of the segments 10 is prevented by the engagement of tapered rims on the segments with similar rims on the casing and its cover (not shown). The casing has a flange for connection to the motor housing. In Fig. 4 the nose piece- 8 has wings 24 bonded by rubber 25 to a sector 22 and to segments 21. In a further modification the nose piece comprises a cylindrical part and arcuate members within the casing 6 bonded to interposed strips of rubber. The positions of the nose piece and casing may be interchanged.
GB214557A 1957-01-21 1957-01-21 Improvements relating to nose suspension for electric traction motors Expired GB834920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB214557A GB834920A (en) 1957-01-21 1957-01-21 Improvements relating to nose suspension for electric traction motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB214557A GB834920A (en) 1957-01-21 1957-01-21 Improvements relating to nose suspension for electric traction motors

Publications (1)

Publication Number Publication Date
GB834920A true GB834920A (en) 1960-05-11

Family

ID=9734399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB214557A Expired GB834920A (en) 1957-01-21 1957-01-21 Improvements relating to nose suspension for electric traction motors

Country Status (1)

Country Link
GB (1) GB834920A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244386A (en) * 1963-06-24 1966-04-05 Commerciale Paulstra Soc Shock and vibration absorbing suspension for vehicle motors
DE1214264B (en) * 1960-11-03 1966-04-14 Continental Gummi Werke Ag Elastic suspension of traction and paw-bearing motors for electric traction vehicles, in particular rail vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214264B (en) * 1960-11-03 1966-04-14 Continental Gummi Werke Ag Elastic suspension of traction and paw-bearing motors for electric traction vehicles, in particular rail vehicles
US3244386A (en) * 1963-06-24 1966-04-05 Commerciale Paulstra Soc Shock and vibration absorbing suspension for vehicle motors

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