GB2190441B - Force actuators - Google Patents

Force actuators

Info

Publication number: GB2190441B
Authority: GB; United Kingdom
Prior art keywords: force actuators; actuators; force
Prior art date: 1986-05-17
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

GB08629765A

Other versions

GB8629765D0 (en

GB2190441A (en

Inventor

David John Wickham

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.)

1986-05-17

Filing date

1986-12-12

Publication date

1988-12-21

1986-12-12 Application filed by Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd

1987-01-21 Publication of GB8629765D0 publication Critical patent/GB8629765D0/en

1987-04-23 Priority to AU71883/87A priority Critical patent/AU7188387A/en

1987-04-28 Priority to EP87303773A priority patent/EP0246770A3/en

1987-04-30 Priority to KR870004258A priority patent/KR870010993A/en

1987-11-18 Publication of GB2190441A publication Critical patent/GB2190441A/en

1988-12-21 Application granted granted Critical

1988-12-21 Publication of GB2190441B publication Critical patent/GB2190441B/en

Status Expired legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Transmission Devices (AREA)
Braking Systems And Boosters (AREA)

GB08629765A 1986-05-17 1986-12-12 Force actuators Expired GB2190441B (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
AU71883/87A AU7188387A (en)	1986-05-17	1987-04-23	Force actuators
EP87303773A EP0246770A3 (en)	1986-05-17	1987-04-28	Force actuators
KR870004258A KR870010993A (en)	1986-05-17	1987-04-30	Forced Actuator

Applications Claiming Priority (1)

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

Publications (3)

Publication Number	Publication Date
GB8629765D0 GB8629765D0 (en)	1987-01-21
GB2190441A GB2190441A (en)	1987-11-18
GB2190441B true GB2190441B (en)	1988-12-21

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 (2)

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

Country Status (4)

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

Families Citing this family (10)

* 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
CN107869560B (en) *	2016-09-23	2024-08-13	襄阳中车电机技术有限公司	Spring type energy accumulator

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
IN161425B (en) *	1983-05-12	1987-11-28	Westinghouse Brake & Signal

1986
- 1986-05-17 GB GB868612061A patent/GB8612061D0/en active Pending
- 1986-10-09 GB GB08624235A patent/GB2190716A/en not_active Withdrawn
- 1986-12-12 GB GB08629765A patent/GB2190441B/en not_active Expired
1987
- 1987-04-22 ZA ZA872852A patent/ZA872852B/en unknown
- 1987-04-23 ZA ZA872894A patent/ZA872894B/en unknown
- 1987-04-30 KR KR870004258A patent/KR870010993A/en not_active Withdrawn
- 1987-05-15 JP JP62117200A patent/JPS62274152A/en active Pending
- 1987-05-15 KR KR870004820A patent/KR870010984A/en not_active Withdrawn
- 1987-05-18 JP JP62120996A patent/JPS6323526A/en active Pending

Also Published As

Publication number	Publication date
GB2190716A (en)	1987-11-25
ZA872894B (en)	1987-11-25
JPS62274152A (en)	1987-11-28
GB8612061D0 (en)	1986-06-25
KR870010984A (en)	1987-12-19
GB8624235D0 (en)	1986-11-12
KR870010993A (en)	1987-12-19
ZA872852B (en)	1987-11-25
GB8629765D0 (en)	1987-01-21
JPS6323526A (en)	1988-01-30
GB2190441A (en)	1987-11-18

Publication	Publication Date	Title
GB8706856D0 (en)	1987-04-29	Structural member
GB8608480D0 (en)	1986-05-14	Manipulator
GB2189003B (en)	1989-12-20	Linear actuator
GB8603481D0 (en)	1986-03-19	Solenoid actuators
GB2190441B (en)	1988-12-21	Force actuators
GB8605092D0 (en)	1986-04-09	Brake actuators
GB8614310D0 (en)	1986-07-16	Variable actuator
GB2190985B (en)	1989-12-13	Pedal actuators
AU7188387A (en)	1987-11-19	Force actuators
GB8718668D0 (en)	1987-09-09	Actuator
GB2195680B (en)	1989-01-18	Structural member
GB8601560D0 (en)	1986-02-26	Linear actuator
GB8630214D0 (en)	1987-01-28	Driving actuator
GB8715304D0 (en)	1987-08-05	Retaining member
GB8621274D0 (en)	1986-10-08	Actuators
GB8623492D0 (en)	1986-11-05	Actuator system
GB8704801D0 (en)	1987-04-08	Pneumatic actuator
GB8618045D0 (en)	1986-09-03	Force location assembly
GB2196411B (en)	1991-03-27	An actuator
GB8708150D0 (en)	1987-05-13	Actuator
GB8615320D0 (en)	1986-07-30	Manipulators
GB2199084B (en)	1991-05-01	Actuator assembly
GB8621496D0 (en)	1986-10-15	Actuator
GB8616130D0 (en)	1986-08-06	Electromechanical actuators
GB8713044D0 (en)	1987-07-08	Actuators

Legal Events

Date	Code	Title	Description
1993-08-11	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19921212