ZA843416B - Electric actuators - Google Patents

Electric actuators

Info

Publication number
ZA843416B
ZA843416B ZA843416A ZA843416A ZA843416B ZA 843416 B ZA843416 B ZA 843416B ZA 843416 A ZA843416 A ZA 843416A ZA 843416 A ZA843416 A ZA 843416A ZA 843416 B ZA843416 B ZA 843416B
Authority
ZA
South Africa
Prior art keywords
electric actuators
actuators
electric
Prior art date
Application number
ZA843416A
Inventor
David John Wickham
Jack Washbourn
Howard Frederick Cogan
Original Assignee
Westinghouse Brake & Signal
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 Westinghouse Brake & Signal filed Critical Westinghouse Brake & Signal
Publication of ZA843416B publication Critical patent/ZA843416B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H7/00—Brakes with braking members co-operating with the track
    • B61H7/02—Scotch blocks, skids, or like track-engaging shoes
    • B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
    • B61H7/06—Skids
    • B61H7/08—Skids electromagnetically operated
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/005—Force, torque, stress or strain

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Vehicle Body Suspensions (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
ZA843416A 1983-06-17 1984-05-07 Electric actuators ZA843416B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838316544A GB8316544D0 (en) 1983-06-17 1983-06-17 Electrically released brake

Publications (1)

Publication Number Publication Date
ZA843416B true ZA843416B (en) 1984-12-24

Family

ID=10544388

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA843416A ZA843416B (en) 1983-06-17 1984-05-07 Electric actuators

Country Status (4)

Country Link
JP (1) JPS604637A (en)
KR (1) KR850000329A (en)
GB (1) GB8316544D0 (en)
ZA (1) ZA843416B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5769658B2 (en) * 2012-04-09 2015-08-26 三菱電機株式会社 Brake actuator, brake device using the brake actuator, operation control device for the brake actuator, and program

Also Published As

Publication number Publication date
KR850000329A (en) 1985-02-26
JPS604637A (en) 1985-01-11
GB8316544D0 (en) 1983-07-20

Similar Documents

Publication Publication Date Title
DE3470086D1 (en) Electric actuators
DE3467221D1 (en) Electric actuators
DE3472708D1 (en) Electric actuators
DE3467220D1 (en) Electric actuators
DE3467222D1 (en) Electric actuators
GB2140107B (en) Electric actuators
DE3467223D1 (en) Electric actuators
ZA843420B (en) Electric actuators
GB2160025B (en) Electric actuators
ZA852773B (en) Electric actuators
ZA843416B (en) Electric actuators
AU558094B2 (en) Electric actuators
AU557841B2 (en) Electric actuators
AU559873B2 (en) Electric actuators
GB8407177D0 (en) Electric actuators