FR2382619A1 - Perfectionnements aux mecanismes d'actionnement de freins - Google Patents

Perfectionnements aux mecanismes d'actionnement de freins

Info

Publication number
FR2382619A1
FR2382619A1 FR7805949A FR7805949A FR2382619A1 FR 2382619 A1 FR2382619 A1 FR 2382619A1 FR 7805949 A FR7805949 A FR 7805949A FR 7805949 A FR7805949 A FR 7805949A FR 2382619 A1 FR2382619 A1 FR 2382619A1
Authority
FR
France
Prior art keywords
brake
lever
motor
brake action
action mechanisms
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.)
Granted
Application number
FR7805949A
Other languages
English (en)
Other versions
FR2382619B1 (fr
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.)
Twiflex Couplings Ltd
Original Assignee
Twiflex Couplings 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 Twiflex Couplings Ltd filed Critical Twiflex Couplings Ltd
Publication of FR2382619A1 publication Critical patent/FR2382619A1/fr
Application granted granted Critical
Publication of FR2382619B1 publication Critical patent/FR2382619B1/fr
Expired 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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • 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
    • 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
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread 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
    • 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
    • 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
    • F16D2125/58—Mechanical mechanisms transmitting linear movement
    • F16D2125/64—Levers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)
  • Transmission Devices (AREA)
  • Braking Systems And Boosters (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

L'invention concerne les mécanismes de freinage. Un élément applicateur de frein 11 est actionné par un gros ressort et relâche par un levier 18. Une vis-mère mue par un moteur et qui porte un écrou relié au levier déplace le levier pour relâcher le frein. On empêche le moteur de tourner pour maintenir le frein non appliqué et quand on libère le moteur, le ressort qui agit sur l'écrou par l'intermédiaire du levier fait tourner rapidement la via, le levier pivote et le frein est appliqué. Application aux mécanismes d'actionnement de frein.
FR7805949A 1977-03-03 1978-03-02 Perfectionnements aux mecanismes d'actionnement de freins Expired FR2382619B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9101/77A GB1585412A (en) 1977-03-03 1977-03-03 Brake actuating mechanisms

Publications (2)

Publication Number Publication Date
FR2382619A1 true FR2382619A1 (fr) 1978-09-29
FR2382619B1 FR2382619B1 (fr) 1985-05-31

Family

ID=9865368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805949A Expired FR2382619B1 (fr) 1977-03-03 1978-03-02 Perfectionnements aux mecanismes d'actionnement de freins

Country Status (5)

Country Link
US (1) US4202430A (fr)
JP (1) JPS5936139B2 (fr)
DE (1) DE2809302A1 (fr)
FR (1) FR2382619B1 (fr)
GB (1) GB1585412A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8306139A (pt) * 1982-11-22 1984-07-10 Goodyear Aerospace Corp Conjunto de freio aperfeicoado
IN160902B (fr) * 1983-05-12 1987-08-15 Westinghouse Brake & Signal
IN161426B (fr) * 1983-05-12 1987-11-28 Westinghouse Brake & Signal
US4546296A (en) * 1983-05-12 1985-10-08 Westinghouse Brake & Signal Electric actuators
JPS6095238U (ja) * 1983-12-05 1985-06-28 三輪精機株式会社 ブレ−キ装置
DE3423509A1 (de) * 1984-06-26 1986-01-02 Knorr-Bremse GmbH, 8000 München Elektromechanische betaetigungseinrichtung fuer eine scheibenbremse von fahrzeugen, insbesondere schienenfahrzeugen
JPS63266228A (ja) * 1987-04-17 1988-11-02 Honda Motor Co Ltd ブレ−キ装置
US4802558A (en) * 1987-10-01 1989-02-07 The Olofsson Corporation Apparatus providing environmental and mechanical protection for ball screw drives
SE460782B (sv) * 1988-03-21 1989-11-20 Sab Nife Ab Elektromekanisk bromsenhet
SE460783B (sv) * 1988-03-21 1989-11-20 Sab Nife Ab Aktuator
FR2721264B1 (fr) * 1994-06-20 1996-09-06 Valeo Dispositif de commande à vérin hydraulique piloté par un moteur électrique, notamment pour embrayage de véhicule automobile.
US6073892A (en) * 1996-06-11 2000-06-13 Chief Manufacturing, Inc. Modular projector lift
DE19945702A1 (de) * 1999-09-23 2001-04-19 Knorr Bremse Systeme Zuspannvorrichtung für eine Fahrzeugbremse
US6390247B1 (en) * 1999-11-24 2002-05-21 Delphi Technologies, Inc. Electric caliper with eccentric lever drive
DE10320271A1 (de) * 2003-05-07 2004-12-02 Stegmann Gmbh & Co. Kg Verstelleinrichtung
US7516822B2 (en) * 2003-08-14 2009-04-14 Arvinmeritor Technology, Llc Simple electric parking brake actuator motor
US20100258390A1 (en) * 2009-04-14 2010-10-14 Culbertson Michael O Hybrid electromechanical actuator brake for wind turbines
CZ2013834A3 (cs) * 2013-10-31 2015-05-27 Technická univerzita v Liberci Uspořádání brzdy, zejména pro kolejová vozidla
WO2016049260A1 (fr) * 2014-09-24 2016-03-31 Pt Tech, Inc. Frein à disque à étrier adaptatif
JP2016166669A (ja) * 2014-12-16 2016-09-15 曙ブレーキ工業株式会社 ディスクブレーキ装置
DE102017203934B4 (de) 2017-03-09 2021-04-29 Continental Teves Ag & Co. Ohg Vollscheibenbremse

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB268296A (en) * 1926-03-23 1927-10-27 Waygood Otis Ltd Improvements in brake mechanism
FR1266366A (fr) * 1960-09-01 1961-07-07 Inventio Ag Frein électro-mécanique
DE1296697B (de) * 1963-01-02 1969-06-04 Betzing Rudolf Elektrisches Bremslueftgeraet
GB1299993A (en) * 1970-01-20 1972-12-13 Ts Kb Avtom I Mekh Improvements in or relating to centrifugal control mechanisms
FR2288248A1 (fr) * 1975-09-22 1976-05-14 Girling Ltd Perfectionnements aux actuateurs de frein pour vehicules
FR2312400A1 (fr) * 1975-05-30 1976-12-24 Bbc Brown Boveri & Cie Dispositif de commande pour un appareil de freinage de surete a ressort

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT77699B (de) * 1913-08-22 1919-08-11 Bbc Ag Oesterr Druckregelvorrichtung für durch Motoren beliebiger Art angetriebene Bremsen.
US1261771A (en) * 1917-03-19 1918-04-09 Cutler Hammer Mfg Co Motor-controlled brake.
US2009853A (en) * 1934-04-24 1935-07-30 Gen Electric Brake mechanism
US2410183A (en) * 1943-05-08 1946-10-29 Gen Controls Co Electromagnetic device
DE1786252U (de) * 1956-01-24 1959-04-02 Const Mecaniques Chenard Et Wa Drehmomentbegrenzer.
US2933159A (en) * 1958-01-24 1960-04-19 Hibbard H Stiebinger Vehicle emergency brake
DE1506551A1 (de) * 1967-05-31 1970-10-22 Rudolf Betzing Elektrischer Motorbremsluefter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB268296A (en) * 1926-03-23 1927-10-27 Waygood Otis Ltd Improvements in brake mechanism
FR1266366A (fr) * 1960-09-01 1961-07-07 Inventio Ag Frein électro-mécanique
DE1296697B (de) * 1963-01-02 1969-06-04 Betzing Rudolf Elektrisches Bremslueftgeraet
GB1299993A (en) * 1970-01-20 1972-12-13 Ts Kb Avtom I Mekh Improvements in or relating to centrifugal control mechanisms
FR2312400A1 (fr) * 1975-05-30 1976-12-24 Bbc Brown Boveri & Cie Dispositif de commande pour un appareil de freinage de surete a ressort
FR2288248A1 (fr) * 1975-09-22 1976-05-14 Girling Ltd Perfectionnements aux actuateurs de frein pour vehicules

Also Published As

Publication number Publication date
JPS5936139B2 (ja) 1984-09-01
US4202430A (en) 1980-05-13
DE2809302A1 (de) 1978-09-07
JPS53109072A (en) 1978-09-22
GB1585412A (en) 1981-03-04
FR2382619B1 (fr) 1985-05-31

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse