FR2455217A1 - - Google Patents

Info

Publication number
FR2455217A1
FR2455217A1 FR8013453A FR8013453A FR2455217A1 FR 2455217 A1 FR2455217 A1 FR 2455217A1 FR 8013453 A FR8013453 A FR 8013453A FR 8013453 A FR8013453 A FR 8013453A FR 2455217 A1 FR2455217 A1 FR 2455217A1
Authority
FR
France
Prior art keywords
upright
nut
cam
clearance
exterior
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
FR8013453A
Other languages
French (fr)
Other versions
FR2455217B1 (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.)
Kelsey Hayes Co
Original Assignee
Kelsey Hayes Co
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 Kelsey Hayes Co filed Critical Kelsey Hayes Co
Publication of FR2455217A1 publication Critical patent/FR2455217A1/fr
Application granted granted Critical
Publication of FR2455217B1 publication Critical patent/FR2455217B1/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/38Slack adjusters
    • F16D65/40Slack adjusters mechanical
    • F16D65/42Slack adjusters mechanical non-automatic
    • F16D65/46Slack adjusters mechanical non-automatic with screw-thread and nut
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/38Slack adjusters
    • F16D65/40Slack adjusters mechanical
    • F16D65/52Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/56Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • F16D65/567Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004Parts or details of disc brakes
    • F16D2055/007Pins holding the braking members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00Components of actuators
    • F16D2125/18Mechanical mechanisms
    • F16D2125/20Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/36Helical cams, Ball-rotating ramps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

UN ARBRE D'ACTIONNEMENT 39 FAIT TOURNER UNE CAME D'ENTRAINEMENT 23 POUR DEPLACER AXIALEMENT UNE CAME NON TOURNANTE 22. LES DEUX CAMES SONT PLACEES DANS UN LOGEMENT 21 DE LA PATTE INTERIEURE 11 DE L'ETRIER, L'ARBRE 39 S'ETENDANT A L'EXTERIEUR D'UNE EXTREMITE DU LOGEMENT ET UN MONTANT 53 A L'EXTERIEUR DE L'AUTRE EXTREMITE. UN ECROU 48 EST VISSE SUR LE MONTANT ET EST EN CONTACT AVEC LA CAME NON TOURNANTE 22 POUR TRANSMETTRE LA FORCE AXIALE AU MONTANT; L'EXTENSION RELATIVE DE CE DERNIER EST OBTENUE PAR ACTION SUR L'ECROU D'UN FREIN A RESSORT UNIDIRECTIONNEL 72 ET UNE COMMANDE PAR EMBRAYAGE 64 ENTRE LA CAME TOURNANTE 23 ET L'ECROU 48. UN MOUVEMENT PERDU EMPECHE LA ROTATION DE L'ECROU SUR LE MONTANT LORSQUE LE JEU EST NORMAL, L'ECROU TOURNANT SUR LE MONTANT DANS LE CAS OU LE JEU EST EXCESSIF.A DRIVE SHAFT 39 ROTATES A DRIVE CAM 23 TO AXIALLY MOVE A NON-ROTATING CAM 22. THE TWO CAMS ARE PLACED IN A HOUSING 21 OF THE INNER LEG 11 OF THE CALIPER, THE SHAFT 39 EXTENDING TO THE EXTERIOR OF ONE END OF THE HOUSING AND A UPRIGHT 53 EXTERIOR OF THE OTHER END. A NUT 48 IS SCREWED ON THE UPRIGHT AND IS IN CONTACT WITH THE NON-TURNING CAM 22 TO TRANSMIT THE AXIAL FORCE TO THE UPRIGHT; THE RELATIVE EXTENSION OF THE LATTER IS OBTAINED BY ACTION ON THE NUT OF A UNIDIRECTIONAL SPRING BRAKE 72 AND A CLUTCH CONTROL 64 BETWEEN THE ROTATING CAM 23 AND THE NUT 48. A LOST MOVEMENT PREVENTS THE ROTATION OF THE NUT ON THE UPRIGHT WHEN THE CLEARANCE IS NORMAL, THE NUT TURNING ON THE UPRIGHT IF THE CLEARANCE IS EXCESSIVE.

FR8013453A 1979-02-14 1980-06-17 Expired FR2455217B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1196879A 1979-02-14 1979-02-14

Publications (2)

Publication Number Publication Date
FR2455217A1 true FR2455217A1 (en) 1980-11-21
FR2455217B1 FR2455217B1 (en) 1987-02-27

Family

ID=21752744

Family Applications (2)

Application Number Title Priority Date Filing Date
FR8003162A Expired FR2449232B1 (en) 1979-02-14 1980-02-13 VEHICLE BRAKE PUSH ROD ADJUSTMENT DEVICE AND BRAKE MECHANISM INCLUDING SUCH AN ADJUSTMENT DEVICE
FR8013453A Expired FR2455217B1 (en) 1979-02-14 1980-06-17

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR8003162A Expired FR2449232B1 (en) 1979-02-14 1980-02-13 VEHICLE BRAKE PUSH ROD ADJUSTMENT DEVICE AND BRAKE MECHANISM INCLUDING SUCH AN ADJUSTMENT DEVICE

Country Status (9)

Country Link
JP (1) JPS55123030A (en)
AR (1) AR221635A1 (en)
BR (1) BR8000881A (en)
DE (1) DE3005420A1 (en)
FR (2) FR2449232B1 (en)
GB (3) GB2045877B (en)
IT (1) IT1140599B (en)
MX (1) MX151023A (en)
SE (1) SE444051B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499650A1 (en) * 1981-02-11 1982-08-13 Messier Auto Ind BRAKE DEVICE FOR VEHICLE
EP0126819A1 (en) * 1983-05-31 1984-12-05 Eaton Corporation Improved automatic slack adjuster

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487295A (en) * 1983-05-27 1984-12-11 General Motors Corporation Disc brake caliper with integral parking brake
DE3336120A1 (en) * 1983-10-05 1985-04-18 Alfred Teves Gmbh, 6000 Frankfurt AUTOMATIC ADJUSTMENT FOR A DISC BRAKE
DE3445564A1 (en) * 1984-12-14 1986-06-19 Alfred Teves Gmbh, 6000 Frankfurt ADJUSTMENT DEVICE FOR A DISC BRAKE, ESPECIALLY FOR MOTOR VEHICLES
DE3445563A1 (en) * 1984-12-14 1986-06-19 Alfred Teves Gmbh, 6000 Frankfurt Readjustment device for a disc brake, in particular for motor vehicles
US4635761A (en) * 1985-08-30 1987-01-13 Allied Corporation Disc brake parking cartridge retention device
DE3621712A1 (en) * 1986-06-28 1988-01-07 Teves Gmbh Alfred ADJUSTMENT DEVICE FOR A DISC BRAKE, ESPECIALLY FOR MOTOR VEHICLES
US4727964A (en) * 1986-10-08 1988-03-01 Rockwell International Corporation Air disc brake assembly with shortened end cap and integral cast air chamber bracket
DE4031616C2 (en) * 1990-10-05 1999-11-25 Perrot Bremse Gmbh Deutsche Automatic adjustment device for a mechanically operated sliding calliper disc brake
DE4131631C2 (en) * 1991-09-23 1999-05-27 Julius Dipl Ing Nadas Mechanical application device for vehicle brakes
GB9516922D0 (en) * 1995-08-18 1995-10-18 Lucas Ind Plc Brake adjuster mechanism
SE519618C2 (en) * 2001-07-13 2003-03-18 Volvo Lastvagnar Ab Disc brake for land vehicles
CN103115094B (en) * 2011-07-06 2016-02-24 隆中控股集团有限公司 A kind of regulator of clearance self-regulating mechanism in automobile disc brake
WO2019073750A1 (en) * 2017-10-13 2019-04-18 日立オートモティブシステムズ株式会社 Electrically operated brake device
EP3511589B1 (en) * 2018-01-10 2020-08-19 WABCO Europe BVBA Disc brake for commercial vehicles
DE102018126120A1 (en) * 2018-10-19 2020-04-23 Haldex Brake Products Ab Disc brake
US11821482B2 (en) 2020-09-18 2023-11-21 Arvinmeritor Technology, Llc Brake assembly and method of adjustment
DE102021112398A1 (en) * 2021-05-12 2022-11-17 Zf Cv Systems Europe Bv Disc brake with an adjustment unit, and motor vehicle with a related disc brake
CN115217871A (en) * 2022-07-29 2022-10-21 重庆长安汽车股份有限公司 Electronic mechanical brake caliper, brake system, automobile and design method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115217A (en) * 1960-06-02 1963-12-24 Dunlop Rubber Co Cam-ball actuated spot brake with slack adjusting means
US3155195A (en) * 1963-02-11 1964-11-03 Airheart Prod Braking mechanism
US3243016A (en) * 1964-06-25 1966-03-29 Kelsey Hayes Co Combined hydraulic and mechanical brake
DE1725017A1 (en) * 1964-09-23 1976-03-11 Dunlop Holdings Ltd ADJUSTMENT DEVICE FOR A BALL-RAMP BRAKE CONTROL DEVICE
FR1478442A (en) * 1966-02-16 1967-04-28 Messier Fa Mechanical disc brake control device, with automatic wear compensation
IT956238B (en) * 1972-04-26 1973-10-10 Bolla G CASTING CONTAINER WITH TWO TRANSFER BOCS ROTATING ON ORTHOGONAL AXES FOR ADJUSTMENT OF THE CASTING OUTLET
HU170699B (en) * 1974-01-31 1977-08-28
GB1492784A (en) * 1974-02-19 1977-11-23 Girling Ltd Vehicle brakes
GB1540084A (en) * 1975-04-08 1979-02-07 Girling Ltd Automatic adjusters for vehicle brakes
US3976168A (en) * 1975-09-02 1976-08-24 Daniel G. Durfee Mechanical disc brake having an automatic slack adjustor
JPS5267460A (en) * 1975-10-20 1977-06-03 Tokico Ltd Mechanical disc brake
US3991859A (en) * 1976-02-27 1976-11-16 General Motors Corporation Adjusting mechanism for a disc brake caliper assembly
GB1595492A (en) * 1977-04-22 1981-08-12 Girling Ltd Brakes
US4180146A (en) * 1978-03-13 1979-12-25 Hurst Performance, Inc. Brake assembly with dual compensation adjustment
FR2434310A1 (en) * 1978-08-24 1980-03-21 Pont A Mousson DISC BRAKE CONTROL MECHANISM

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499650A1 (en) * 1981-02-11 1982-08-13 Messier Auto Ind BRAKE DEVICE FOR VEHICLE
EP0126819A1 (en) * 1983-05-31 1984-12-05 Eaton Corporation Improved automatic slack adjuster

Also Published As

Publication number Publication date
MX151023A (en) 1984-09-10
SE444051B (en) 1986-03-17
GB2097497B (en) 1983-11-23
FR2449232A1 (en) 1980-09-12
BR8000881A (en) 1980-10-21
GB2097497A (en) 1982-11-03
GB2097496A (en) 1982-11-03
GB2045877B (en) 1983-11-23
IT8019920A0 (en) 1980-02-14
IT1140599B (en) 1986-10-01
GB2045877A (en) 1980-11-05
DE3005420C2 (en) 1990-10-04
GB2097496B (en) 1983-11-23
FR2449232B1 (en) 1987-04-10
JPH0152618B2 (en) 1989-11-09
FR2455217B1 (en) 1987-02-27
JPS55123030A (en) 1980-09-22
AR221635A1 (en) 1981-02-27
SE8001161L (en) 1980-08-15
DE3005420A1 (en) 1980-09-04

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Legal Events

Date Code Title Description
TP Transmission of property