ZA843417B - Electric actuators - Google Patents

Electric actuators

Info

Publication number
ZA843417B
ZA843417B ZA843417A ZA843417A ZA843417B ZA 843417 B ZA843417 B ZA 843417B ZA 843417 A ZA843417 A ZA 843417A ZA 843417 A ZA843417 A ZA 843417A ZA 843417 B ZA843417 B ZA 843417B
Authority
ZA
South Africa
Prior art keywords
electric actuators
actuators
electric
Prior art date
Application number
ZA843417A
Inventor
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 ZA843417B publication Critical patent/ZA843417B/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
ZA843417A 1983-05-12 1984-05-07 Electric actuators ZA843417B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838313102A GB8313102D0 (en) 1983-05-12 1983-05-12 Electric actuator

Publications (1)

Publication Number Publication Date
ZA843417B true ZA843417B (en) 1985-10-30

Family

ID=10542614

Family Applications (6)

Application Number Title Priority Date Filing Date
ZA843418A ZA843418B (en) 1983-05-12 1984-05-07 Electric actuators
ZA843422A ZA843422B (en) 1983-05-12 1984-05-07 Electric actuators
ZA843421A ZA843421B (en) 1983-05-12 1984-05-07 Electric actuators
ZA843420A ZA843420B (en) 1983-05-12 1984-05-07 Electric actuators
ZA843417A ZA843417B (en) 1983-05-12 1984-05-07 Electric actuators
ZA843419A ZA843419B (en) 1983-05-12 1984-05-07 Electric actuators

Family Applications Before (4)

Application Number Title Priority Date Filing Date
ZA843418A ZA843418B (en) 1983-05-12 1984-05-07 Electric actuators
ZA843422A ZA843422B (en) 1983-05-12 1984-05-07 Electric actuators
ZA843421A ZA843421B (en) 1983-05-12 1984-05-07 Electric actuators
ZA843420A ZA843420B (en) 1983-05-12 1984-05-07 Electric actuators

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA843419A ZA843419B (en) 1983-05-12 1984-05-07 Electric actuators

Country Status (4)

Country Link
JP (6) JPS59231229A (en)
KR (6) KR840009271A (en)
GB (1) GB8313102D0 (en)
ZA (6) ZA843418B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069964B2 (en) * 1984-12-14 1994-02-09 住友電気工業株式会社 Electric brake booster
JP2542211B2 (en) * 1987-05-06 1996-10-09 工業技術院長 Conductive paper and its laminate
JPH0637908B2 (en) * 1989-08-24 1994-05-18 中国三和株式会社 Brake drive
JPH05168220A (en) * 1991-12-19 1993-07-02 Pg Van De Veen Consultancy Bv Electro-mechanical transducer
JP2000055093A (en) * 1998-07-31 2000-02-22 Tokico Ltd Electrically driven disc brake device
DE10214671B4 (en) * 2002-04-03 2006-08-24 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Brake tensioning device with electrically operated Verschleißnachstell- and emergency and auxiliary release device
DE10214672B4 (en) * 2002-04-03 2006-08-24 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Brake application device with electrically operated device for emergency and auxiliary release
DE10214670B4 (en) * 2002-04-03 2014-01-23 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Brake application device with electrically operated wear adjuster
JP4494029B2 (en) * 2004-01-30 2010-06-30 日立オートモティブシステムズ株式会社 Brake device
EP1748213A1 (en) * 2005-07-25 2007-01-31 Siemens Aktiengesellschaft Disc brake with improved device for measuring the normal force
JP5427869B2 (en) 2011-10-21 2014-02-26 三菱重工業株式会社 Brake device
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
JP5960534B2 (en) * 2012-07-27 2016-08-02 曙ブレーキ工業株式会社 Drum brake type electric parking brake device

Also Published As

Publication number Publication date
KR840008897A (en) 1984-12-19
GB8313102D0 (en) 1983-06-15
ZA843418B (en) 1984-12-24
JPS59231228A (en) 1984-12-25
ZA843419B (en) 1984-12-24
JPS59231229A (en) 1984-12-25
KR840009272A (en) 1984-12-26
JPS59231803A (en) 1984-12-26
KR840008898A (en) 1984-12-19
ZA843421B (en) 1984-12-24
ZA843420B (en) 1984-12-24
JPS59212541A (en) 1984-12-01
JPS608149A (en) 1985-01-17
JPS608148A (en) 1985-01-17
KR840009273A (en) 1984-12-26
KR840009271A (en) 1984-12-26
KR840009270A (en) 1984-12-26
ZA843422B (en) 1984-12-24

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