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FR3081804B1 - Connection device for connecting a push rod to a control device such as a pedal of a vehicle - Google Patents

Connection device for connecting a push rod to a control device such as a pedal of a vehicle Download PDF

Info

Publication number
FR3081804B1
FR3081804B1 FR1905904A FR1905904A FR3081804B1 FR 3081804 B1 FR3081804 B1 FR 3081804B1 FR 1905904 A FR1905904 A FR 1905904A FR 1905904 A FR1905904 A FR 1905904A FR 3081804 B1 FR3081804 B1 FR 3081804B1
Authority
FR
France
Prior art keywords
cage structure
push rod
locking means
pawl
fastener
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.)
Active
Application number
FR1905904A
Other languages
French (fr)
Other versions
FR3081804A1 (en
Inventor
Alessandro Caruso
Renato Antonio Cavaglia'
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.)
Plastic Components and Modules Automotive SpA
Original Assignee
Plastic Components and Modules Automotive SpA
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 Plastic Components and Modules Automotive SpA filed Critical Plastic Components and Modules Automotive SpA
Publication of FR3081804A1 publication Critical patent/FR3081804A1/en
Application granted granted Critical
Publication of FR3081804B1 publication Critical patent/FR3081804B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
    • F16C11/0623—Construction or details of the socket member
    • F16C11/0628—Construction or details of the socket member with linings
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/18—Connection thereof to initiating means
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/06—Disposition of pedal
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • F16C1/12—Arrangements for transmitting movement to or from the flexible member
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
    • F16C11/0623—Construction or details of the socket member
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0685—Manufacture of ball-joints and parts thereof, e.g. assembly of ball-joints
    • F16C11/069—Manufacture of ball-joints and parts thereof, e.g. assembly of ball-joints with at least one separate part to retain the ball member in the socket; Quick-release systems
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3416—Parking lock mechanisms or brakes in the transmission
    • F16H63/3425—Parking lock mechanisms or brakes in the transmission characterised by pawls or wheels
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/46—Means, e.g. links, for connecting the pedal to the controlled unit
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/45—Brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mechanical Control Devices (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Braking Systems And Boosters (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

Le dispositif de connexion (14) comprend : une structure de cage (18) solidaire de l’organe de commande (10), la structure de cage (18) comportant un logement de sphère (22) adaptée pour recevoir au moins partiellement la tête sphérique (20) de la tige poussoir (12) ; un élément de fixation (26) monté de manière amovible dans la structure de cage (18), l’élément de fixation (26) étant pourvu de premiers moyens de verrouillage (30) et de deuxièmes moyens de verrouillage (32, 36) pour retenir l’élément de fixation (26) dans la structure de cage (18) ; ), et des troisièmes moyens de fixation (42) pour maintenir les deuxièmes moyens de fixation (32, 36) dans un tel état qu’une séparation de l’élément de fixation (26) de la structure de cage (18) soit empêchée. Les deuxièmes moyens de verrouillage (32, 36) comprennent une paire de premiers cliquets (32) élastiquement déformables pourvus sur un premier côté (28a) de l’élément de fixation (26) et une paire de deuxièmes cliquets (36) élastiquement déformables pourvus sur un deuxième côté (28a) de l’élément de fixation (26), opposé au premier côté. Les troisièmes moyens de verrouillage (42) comprennent une paire d’inserts de verrouillage (42) qui sont réalisés comme des pièces séparées par rapport à la tête sphérique (20) de la tige poussoir (12) et sont déplaçables par rapport à l’élément de fixation (26), sur des côtés opposés de la tête sphérique (20), dans une position de travail dans laquelle chaque insert de verrouillage (42) est reçu à l’intérieur de l’élément de fixation (26) pour verrouiller un premier cliquet (32) respectif et un deuxième cliquet (36) respectif dans ledit état non déformé, empêchant par cela la séparation du premier et du deuxième cliquet (32, 36), et ainsi de l’élément de fixation (26), de la structure de cage (18). Figure pour l’abrégé : Fig.2The connection device (14) comprises: a cage structure (18) secured to the control member (10), the cage structure (18) comprising a sphere housing (22) adapted to at least partially receive the head spherical (20) of the push rod (12); a fixing element (26) removably mounted in the cage structure (18), the fixing element (26) being provided with first locking means (30) and second locking means (32, 36) for retaining the fastener (26) within the cage structure (18); ), and third securing means (42) for maintaining the second securing means (32, 36) in such a condition that separation of the securing member (26) from the cage structure (18) is prevented . The second locking means (32, 36) comprise a pair of elastically deformable first pawls (32) provided on a first side (28a) of the fastening element (26) and a pair of elastically deformable second pawls (36) provided on a second side (28a) of the fastening element (26), opposite the first side. The third locking means (42) comprises a pair of locking inserts (42) which are made as separate parts with respect to the spherical head (20) of the push rod (12) and are movable with respect to the fastener (26), on opposite sides of the ball head (20), in a working position in which each locking insert (42) is received within the fastener (26) to lock a respective first pawl (32) and a respective second pawl (36) in said undeformed state, thereby preventing separation of the first and second pawl (32, 36), and thus of the fastening element (26), of the cage structure (18). Figure for abstract: Fig.2

FR1905904A 2018-06-05 2019-06-04 Connection device for connecting a push rod to a control device such as a pedal of a vehicle Active FR3081804B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000006033A IT201800006033A1 (en) 2018-06-05 2018-06-05 Linking device for connecting a push rod to a control member, such as a vehicle pedal.
IT102018000006033 2018-06-05

Publications (2)

Publication Number Publication Date
FR3081804A1 FR3081804A1 (en) 2019-12-06
FR3081804B1 true FR3081804B1 (en) 2022-03-25

Family

ID=63449558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905904A Active FR3081804B1 (en) 2018-06-05 2019-06-04 Connection device for connecting a push rod to a control device such as a pedal of a vehicle

Country Status (5)

Country Link
CN (1) CN110562217A (en)
BR (1) BR102019011555A2 (en)
FR (1) FR3081804B1 (en)
GB (1) GB2584328B (en)
IT (1) IT201800006033A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113060105B (en) * 2020-01-02 2022-08-16 广州汽车集团股份有限公司 Automobile brake pedal anti-invasion structure and automobile with same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5934151A (en) * 1997-04-18 1999-08-10 General Motors Corporation Vehicle push rod and pedal assembly
IT1293682B1 (en) * 1997-08-07 1999-03-08 Siv S P A DEVICE FOR ATTACHING THE BRAKE PEDAL OF A MOTOR VEHICLE TO THE BRAKE SERVO TIP.
DE19813929A1 (en) * 1998-03-28 1999-10-07 Mannesmann Vdo Ag Holder for an end of a plunger designed as a spherical head
EP1440858A1 (en) * 2003-01-27 2004-07-28 Autotech Engineering, A.I.E. System for connecting the push rod to the brake pedal of a vehicle
DE202004000234U1 (en) * 2004-01-09 2004-03-18 Böllhoff Verbindungstechnik GmbH Plug connector for releasably securing two parts together, comprises bolt with ball shaped head, coupling body with ball socket and safety ring
ES2335777T3 (en) * 2005-11-16 2010-04-05 Lisi Automotive Rapid SPECIFICALLY MOUNTING DEVICE OF A BRAKE CONTROL ROD ON THE BRAKE PEDAL OF A MOTOR VEHICLE.
FR2900206B1 (en) * 2006-04-21 2008-07-18 Peugeot Citroen Automobiles Sa AUTOBLOQUING CONNECTION BETWEEN A PLANAR PART AND A SPHERICAL END ROD.
ES2324384B1 (en) * 2008-02-04 2010-05-25 Batz, S.Coop. PEDAL FOR MOTOR VEHICLES.
ES2364907B1 (en) * 2008-10-10 2012-09-07 Batz, S. Coop. DEVICE FOR FIXING AN ACTUATION ROD TO A PEDAL.
EP3015327B1 (en) * 2014-10-28 2017-04-12 Batz, S.Coop. Fixing device for fixing an actuator element to a pedal for a motor vehicle, and pedal incorporating said device

Also Published As

Publication number Publication date
GB2584328A (en) 2020-12-02
IT201800006033A1 (en) 2019-12-05
GB201907712D0 (en) 2019-07-17
CN110562217A (en) 2019-12-13
GB2584328B (en) 2022-05-18
FR3081804A1 (en) 2019-12-06
BR102019011555A2 (en) 2019-12-03

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