GB8624235D0 - Electric actuators - Google Patents

Electric actuators

Info

Publication number
GB8624235D0
GB8624235D0 GB868624235A GB8624235A GB8624235D0 GB 8624235 D0 GB8624235 D0 GB 8624235D0 GB 868624235 A GB868624235 A GB 868624235A GB 8624235 A GB8624235 A GB 8624235A GB 8624235 D0 GB8624235 D0 GB 8624235D0
Authority
GB
United Kingdom
Prior art keywords
electric actuators
actuators
electric
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.)
Withdrawn
Application number
GB868624235A
Other versions
GB2190716A (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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Publication of GB8624235D0 publication Critical patent/GB8624235D0/en
Priority to EP87303772A priority Critical patent/EP0247733A3/en
Priority to US07/043,817 priority patent/US4760895A/en
Priority to AU72707/87A priority patent/AU7270787A/en
Priority to KR870004820A priority patent/KR870010984A/en
Publication of GB2190716A publication Critical patent/GB2190716A/en
Withdrawn legal-status Critical Current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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/28—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged apart from the brake
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/741—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on an ultimate actuator
    • B60T13/743—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on an ultimate actuator with a spring accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • 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
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D2065/386—Slack adjusters driven electrically
    • 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
    • F16D2066/003—Position, angle or speed
    • 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
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/24—Electric or magnetic using motors
    • F16D2121/26—Electric or magnetic using motors for releasing a normally applied brake
    • 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
    • F16D2123/00—Multiple operation forces
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/40—Screw-and-nut
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/44—Mechanical mechanisms transmitting rotation
    • F16D2125/46—Rotating members in mutual engagement
    • F16D2125/48—Rotating members in mutual engagement with parallel stationary axes, e.g. spur gears
    • 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
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/06—Locking mechanisms, e.g. acting on actuators, on release mechanisms or on force transmission mechanisms
GB08624235A 1986-05-17 1986-10-09 Spring applied force actuator Withdrawn GB2190716A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP87303772A EP0247733A3 (en) 1986-05-17 1987-04-28 Electric actuators
US07/043,817 US4760895A (en) 1986-05-17 1987-04-29 Electric actuators
AU72707/87A AU7270787A (en) 1986-05-17 1987-05-11 Electric actuators
KR870004820A KR870010984A (en) 1986-05-17 1987-05-15 Electric actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868612061A GB8612061D0 (en) 1986-05-17 1986-05-17 Electric actuators

Publications (2)

Publication Number Publication Date
GB8624235D0 true GB8624235D0 (en) 1986-11-12
GB2190716A GB2190716A (en) 1987-11-25

Family

ID=10598038

Family Applications (3)

Application Number Title Priority Date Filing Date
GB868612061A Pending GB8612061D0 (en) 1986-05-17 1986-05-17 Electric actuators
GB08624235A Withdrawn GB2190716A (en) 1986-05-17 1986-10-09 Spring applied force actuator
GB08629765A Expired GB2190441B (en) 1986-05-17 1986-12-12 Force actuators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868612061A Pending GB8612061D0 (en) 1986-05-17 1986-05-17 Electric actuators

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08629765A Expired GB2190441B (en) 1986-05-17 1986-12-12 Force actuators

Country Status (4)

Country Link
JP (2) JPS62274152A (en)
KR (2) KR870010993A (en)
GB (3) GB8612061D0 (en)
ZA (2) ZA872852B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107869560A (en) * 2016-09-23 2018-04-03 襄阳中车电机技术有限公司 Spring accumulator

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249906A (en) * 1991-11-08 1993-10-05 Murata Manufacturing Co., Ltd. Press machine for chip type electronic components
DE19652229A1 (en) * 1996-12-16 1998-06-18 Bosch Gmbh Robert Electromechanically operated brake
DE19653541B4 (en) * 1996-12-20 2009-07-30 Audi Ag Electrically actuated actuator for brakes
GB9913037D0 (en) * 1999-06-05 1999-08-04 Abb Offshore Systems Ltd Actuator
DE19945702A1 (en) * 1999-09-23 2001-04-19 Knorr Bremse Systeme Application device for a vehicle brake
JP4418259B2 (en) 2004-02-27 2010-02-17 株式会社日立製作所 Electric brake device
DE102005061542A1 (en) * 2005-12-22 2007-07-05 Siemens Ag Handbrake (parking brake) device for road vehicle has support element transverse to axis of rotation able to turn about first turning axis on first nut
GB0818701D0 (en) 2008-10-13 2008-11-19 Goodrich Actuation Systems Ltd Actuator
DE102009016984A1 (en) * 2009-04-08 2010-10-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disk brake for commercial vehicle, has brake caliper overlaps brake disk, in which two compressible brake pads which are arranged against brake disk

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105629A (en) * 1965-08-04 1968-03-06 Westinghouse Brake & Signal Means for moving a stem of a screw-down valve linearly
SE391697B (en) * 1974-06-13 1977-02-28 Electrolux Ab DEVICE FOR PRESSES, PREFERREDLY FOR SO-COOK COMPRESSORS
IN161426B (en) * 1983-05-12 1987-11-28 Westinghouse Brake & Signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107869560A (en) * 2016-09-23 2018-04-03 襄阳中车电机技术有限公司 Spring accumulator

Also Published As

Publication number Publication date
JPS62274152A (en) 1987-11-28
GB2190716A (en) 1987-11-25
ZA872852B (en) 1987-11-25
GB8612061D0 (en) 1986-06-25
GB2190441B (en) 1988-12-21
KR870010984A (en) 1987-12-19
JPS6323526A (en) 1988-01-30
ZA872894B (en) 1987-11-25
KR870010993A (en) 1987-12-19
GB8629765D0 (en) 1987-01-21
GB2190441A (en) 1987-11-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)