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GB912845A - Improvements in or relating to suspension of traction motors - Google Patents

Improvements in or relating to suspension of traction motors

Info

Publication number
GB912845A
GB912845A GB3216760A GB3216760A GB912845A GB 912845 A GB912845 A GB 912845A GB 3216760 A GB3216760 A GB 3216760A GB 3216760 A GB3216760 A GB 3216760A GB 912845 A GB912845 A GB 912845A
Authority
GB
United Kingdom
Prior art keywords
motor
rubber
pair
bogie
spring units
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
GB3216760A
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Publication of GB912845A publication Critical patent/GB912845A/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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • F16F3/0873—Units comprising several springs made of plastics or the like material of the same material or the material not being specified
    • 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
    • B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

912,845. Mounting electric motors. SIEMENS-SCHUCKERTWERKE A.G. Sept. 19, 1960 [July 1, 1960], No. 32167/69. Class 79(3). A traction motor 1 of an electric vehicle is resiliently. mounted partly on the driving axle or oh a hollow shaft surrounding the axle with clearance therebetween and partly on a bogie or chassis frame 2 by means of vertically disposed shear-type rubber metal sandwich mountings 6, 7 in addition to which are rubber/metal spring units 14 arranged to be loaded in combined shear and compression applying opposed vertical forces to the motor to minimise vertical deflections of the motor. An extension 12 is provided on the motor casing 3 against which bear the vertical pushrods 19 of the pair of spring units 14 which are mounted in housings 15 bolted to brackets 13 and the bogie frame 2. The spring units contain sleeve-like rubber elements 17 formed with generally conical ends , so that they are loaded in combined shear and compression between the inside of the housing and the pushrod when the motor moves vertically. The ends 16 of the housing are adjustable to alter the preload on the spring unit and cylindrical pushrod extensions 20 limit the deflection of the rubber. In an alternative (Figs. 3 and 4, not shown) the pair of housings is provided on the motor casing and a pair of abutments is provided on the bogie or vehicle frame.
GB3216760A 1960-07-01 1960-09-19 Improvements in or relating to suspension of traction motors Expired GB912845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES69204A DE1225222B (en) 1960-07-01 1960-07-01 Drive motor suspension, especially for rail vehicles

Publications (1)

Publication Number Publication Date
GB912845A true GB912845A (en) 1962-12-12

Family

ID=7500815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3216760A Expired GB912845A (en) 1960-07-01 1960-09-19 Improvements in or relating to suspension of traction motors

Country Status (2)

Country Link
DE (1) DE1225222B (en)
GB (1) GB912845A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6207332B1 (en) 1996-12-28 2001-03-27 Fuji Photo Film Co., Ltd. Process for producing lithographic printing plate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881206C (en) * 1943-04-22 1953-06-29 Siemens Ag Resilient paw pads for vehicle machines, especially for electric train engines
DE1041815B (en) * 1953-05-12 1958-10-23 Johann Mersmann Rubber suspension for vehicle trailers
DE1699111U (en) * 1953-08-01 1955-05-26 Clemens A Voigt FASTENING FOR BOTTOM BEARING MOTORS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6207332B1 (en) 1996-12-28 2001-03-27 Fuji Photo Film Co., Ltd. Process for producing lithographic printing plate

Also Published As

Publication number Publication date
DE1225222B (en) 1966-09-22

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