KR870010984A - 전기 액츄에이터 - Google Patents

전기 액츄에이터 Download PDF

Info

Publication number
KR870010984A
KR870010984A KR870004820A KR870004820A KR870010984A KR 870010984 A KR870010984 A KR 870010984A KR 870004820 A KR870004820 A KR 870004820A KR 870004820 A KR870004820 A KR 870004820A KR 870010984 A KR870010984 A KR 870010984A
Authority
KR
South Korea
Prior art keywords
spring
output
electric actuator
output member
power
Prior art date
Application number
KR870004820A
Other languages
English (en)
Inventor
죤 워크행 데이비드
Original Assignee
애드먼드 죤 페이지
웨스링하우스 트레이크 앤드 시그널 컴퍼니 리미티드
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 애드먼드 죤 페이지, 웨스링하우스 트레이크 앤드 시그널 컴퍼니 리미티드 filed Critical 애드먼드 죤 페이지
Publication of KR870010984A publication Critical patent/KR870010984A/ko

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

Landscapes

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

Abstract

내용 없음

Description

전기 액츄에이터
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 액츄에이터의 전체구성도.
제2도는 제1도의 B-B선 단면도.
제3도는 제1도의 C-C선 단면도.
* 도면의 주요부분에 대한 부호의 설명
1…출력부재 3…원통상하우징 4…제1파워스프링
5…제1동력수단 7…나사봉 | 너트조합체 8…레비
9…핀 10…제2스프링 17…나사관
30…제2동력수단 31,42…제1, 제2전자석브레이크

Claims (10)

  1. 제1위치에서 제2의 출력위치로 이동가능한 출력부제와, 이 출력부제가 제2위지에 있을 때 출력부재의 출력을 발동시키는 제1파워스프링과, 이 제1파워스프링이 해제될 때까지 위치에너지를 제1파워스프링에 비축 보전하고, 출력부재의 출력으로 공급하기 위하여 제1파워스프링의 위치에너지를 발동시키는 제1동력수단과, 비축된 위치에너지를 해방하여 전기한 출력부재를 제1위치에서 제2위치로 이동시켜 주는 제2스프링과, 전기한 출력부재를 제2위치에서 제1위치로 복귀시킬과 아울러 제2스프링의 해방에 이어서, 출력부재가 제2위치로 제이동된 후 제2스프링의 위치 에너지를 발동시키는 제2동력수단으로 구성된 전기 액츄에이터.
  2. 제1항에 있어서, 제1동력수단이 전동기임을 특징으로 하는 전기 액츄에이터.
  3. 제2항에 있어서, 제2동력수단이 전동기임을 특징으로 하는 전기 액츄에이터.
  4. 제1항 내지 제3항의 어느하나에 있어서, 제1파워스프링은 작동부를 작동시키는 제1동력수단에 의해 제1파워스프링에서 위치에너지가 발동할 수 있도록, 지면과 작동부사이에 가설됨을 특징으로 하는 전기 액츄에이터.
  5. 제4항에 있어서, 제1동력수단은 전기한 작동부에 추축연결되고 지면에 받쳐진 레버를 경유하여 전기한 작동부로 연결됨을 특징으로 하는 전기 액츄에이터.
  6. 제4항 또는 제5항에 있어서, 전기한 작동부는 내부에 제1파워스프링이 연장된 원통상하우징잉을 특징으로 하는 전기 액츄에이터.
  7. 제1항 내지 제6항의 어느하나에 있어서, 제2스프링은 태엽스프링으로 항을 특징으로 하는 전기 액츄에이터.
  8. 제7항에 있어서, 제2스프링은 중공상하우징에서 제1파워스프링이 삽설되는 단부의 반데축단부에 설치됨을 특징으로 하는 전기 액츄에이터.
  9. 제7항 또는 제8항에 있어서, 제2스프링의 일단부가 출력부재에 나사맞춤되어 회전가능한 나사관으로 연결됨을 특징으로 하는 전기 액츄에이터.
  10. 제1항 내지 제9항의 어느 하나에 있어서, 제2스프링과 출력부재사이에 일방향클리치와 같은 구동경로가 포함되는 게에 의해, 제2스프링은 제2출력위치로의 출력부재운동에 대응하는 정규가변성을 갖추게되며, 이 정규가변성에 의해 출력 부재의 제2위치 존제어부가 탐지되고, 제2동력수단은 출력부제가 제2위치에서 탐지될 때까지 동작하여 출력부재의 이동을 계속시켜줌을 특징으로 하는 전기 액츄에이터.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870004820A 1986-05-17 1987-05-15 전기 액츄에이터 KR870010984A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8612061 1986-05-17
GB868612061A GB8612061D0 (en) 1986-05-17 1986-05-17 Electric actuators
GB8624235 1986-10-09
GB08624235A GB2190716A (en) 1986-05-17 1986-10-09 Spring applied force actuator

Publications (1)

Publication Number Publication Date
KR870010984A true KR870010984A (ko) 1987-12-19

Family

ID=10598038

Family Applications (2)

Application Number Title Priority Date Filing Date
KR870004258A KR870010993A (ko) 1986-05-17 1987-04-30 강제 액츄에이터
KR870004820A KR870010984A (ko) 1986-05-17 1987-05-15 전기 액츄에이터

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR870004258A KR870010993A (ko) 1986-05-17 1987-04-30 강제 액츄에이터

Country Status (4)

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

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 (de) 1996-12-16 1998-06-18 Bosch Gmbh Robert Elektromechanisch betätigbare Bremse
DE19653541B4 (de) * 1996-12-20 2009-07-30 Audi Ag Elektrisch betätigbare Stellvorrichtung für Bremsen
GB9913037D0 (en) * 1999-06-05 1999-08-04 Abb Offshore Systems Ltd Actuator
DE19945702A1 (de) * 1999-09-23 2001-04-19 Knorr Bremse Systeme Zuspannvorrichtung für eine Fahrzeugbremse
JP4418259B2 (ja) * 2004-02-27 2010-02-17 株式会社日立製作所 電動ブレーキ装置
DE102005061542A1 (de) * 2005-12-22 2007-07-05 Siemens Ag Feststellbremseinrichtung
GB0818701D0 (en) 2008-10-13 2008-11-19 Goodrich Actuation Systems Ltd Actuator
DE102009016984A1 (de) * 2009-04-08 2010-10-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Scheibenbremse für ein Nutzfahrzeug
CN107869560A (zh) * 2016-09-23 2018-04-03 襄阳中车电机技术有限公司 弹簧式储能器

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 (sv) * 1974-06-13 1977-02-28 Electrolux Ab Anordning vid pressar, foretredesvis for s k kokskomprimatorer
IN161426B (ko) * 1983-05-12 1987-11-28 Westinghouse Brake & Signal

Also Published As

Publication number Publication date
GB8624235D0 (en) 1986-11-12
ZA872894B (en) 1987-11-25
GB2190716A (en) 1987-11-25
GB2190441B (en) 1988-12-21
GB2190441A (en) 1987-11-18
JPS6323526A (ja) 1988-01-30
JPS62274152A (ja) 1987-11-28
KR870010993A (ko) 1987-12-19
GB8612061D0 (en) 1986-06-25
ZA872852B (en) 1987-11-25
GB8629765D0 (en) 1987-01-21

Similar Documents

Publication Publication Date Title
US3640140A (en) Actuator
KR870010984A (ko) 전기 액츄에이터
US4202430A (en) Brake actuating mechanisms
KR900010179A (ko) 창 개폐장치
BR8901274A (pt) Atuador
JPS53137379A (en) Mechanical actuator for vehicle brake
BR0206945A (pt) Arranjo de solenóide para controle de operação de manuseio de uma fechadura de porta
KR900011641A (ko) 브레이크 서보 부우스터
BR9909725A (pt) Válvula ou amortecedor de movimento eletricamente operado com um motor elétrico acoplado a haste de direção atuadora.
DE68914607T2 (de) Betätigungsvorrichtung für Schalter.
KR840009272A (ko) 전동식 액추에이터
EP0548400A1 (en) Self actuating generating tool
GB8718066D0 (en) Door operating mechanism
US3463891A (en) Control units for valve actuators
EP0313290B1 (en) Electro-mechanical actuators
US2973412A (en) Limit control mechanism
GB2018389A (en) A fail-safe spring mechanism for an actuator
BR0111250A (pt) Dispositivo de reajuste mecânico papa comutador
US3461736A (en) Electromechanical actuator
KR900701057A (ko) 안테나의 자동 신축 조작장치
SU1194723A1 (ru) Командоаппарат дл управлени приводом электротранспортного средства
SU1203496A2 (ru) Исполнительный пр моходный механизм
RU2728019C1 (ru) Переключатель схода капсулы и раскрытия рулей
SU960778A1 (ru) Механизм программного управлени
JPS57157877A (en) Motor driven actuator for opening and closing valve

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid