FR2927595B1 - TRACTOR BRAKE SYSTEM - Google Patents

TRACTOR BRAKE SYSTEM

Info

Publication number
FR2927595B1
FR2927595B1 FR0858397A FR0858397A FR2927595B1 FR 2927595 B1 FR2927595 B1 FR 2927595B1 FR 0858397 A FR0858397 A FR 0858397A FR 0858397 A FR0858397 A FR 0858397A FR 2927595 B1 FR2927595 B1 FR 2927595B1
Authority
FR
France
Prior art keywords
actuation
movement
braking device
brake
brake system
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
FR0858397A
Other languages
French (fr)
Other versions
FR2927595A1 (en
Inventor
Nobuyuki Yoshii
Manabu Togo
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.)
Kubota Corp
Original Assignee
Kubota Corp
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
Priority claimed from JP2008034679A external-priority patent/JP4673385B2/en
Priority claimed from JP2008169005A external-priority patent/JP5022315B2/en
Application filed by Kubota Corp filed Critical Kubota Corp
Publication of FR2927595A1 publication Critical patent/FR2927595A1/en
Application granted granted Critical
Publication of FR2927595B1 publication Critical patent/FR2927595B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
    • B60Q1/441—Electric switches operable by the driver's pedals
    • 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
    • B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
    • B60T11/21—Tandem, side-by-side, or other multiple master cylinder units with two pedals operating on respective circuits, pressures therein being equalised when both pedals are operated together, e.g. for steering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2800/00—Features related to particular types of vehicles not otherwise provided for
    • B60Q2800/20—Utility vehicles, e.g. for agriculture, construction work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Braking Arrangements (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

Un système de freinage d'un tracteur comprend : un dispositif de freinage (3 ; 3a, 3b) qui est actionné afin de freiner des roues ; une unité d'actionnement de frein principal (100 ; 100a, 100b) qui réalise un premier déplacement d'actionnement ; un premier mécanisme de liaison (4) qui transmet le premier déplacement d'actionnement au dispositif de freinage ; une unité d'actionnement de frein de stationnement (8) qui réalise un deuxième déplacement d'actionnement ; un deuxième mécanisme de liaison (7) qui transmet le deuxième déplacement d'actionnement au dispositif de freinage ; et un contacteur de feu stop (72) qui est actionné en fonction du premier déplacement d'actionnement. Le dispositif de freinage (3 ; 3a, 3b) peut être actionné par le premier déplacement d'actionnement et/ou le deuxième déplacement d'actionnement. Le contacteur de feu stop (72) est indépendant du deuxième déplacement d'actionnement.A braking system of a tractor includes: a braking device (3; 3a, 3b) which is operated to brake wheels; a main brake actuation unit (100; 100a, 100b) which performs a first actuation movement; a first link mechanism (4) which transmits the first actuation displacement to the braking device; a parking brake actuation unit (8) which performs a second actuation movement; a second link mechanism (7) which transmits the second actuation displacement to the braking device; and a brake light switch (72) which is operated based on the first actuation movement. The braking device (3; 3a, 3b) can be actuated by the first actuating movement and/or the second actuating movement. The brake light switch (72) is independent of the second actuation movement.

FR0858397A 2008-02-15 2008-12-09 TRACTOR BRAKE SYSTEM Active FR2927595B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008034679A JP4673385B2 (en) 2008-02-15 2008-02-15 Brake lamp lighting operation structure in tractor
JP2008169005A JP5022315B2 (en) 2008-06-27 2008-06-27 vehicle

Publications (2)

Publication Number Publication Date
FR2927595A1 FR2927595A1 (en) 2009-08-21
FR2927595B1 true FR2927595B1 (en) 2017-01-06

Family

ID=40922027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0858397A Active FR2927595B1 (en) 2008-02-15 2008-12-09 TRACTOR BRAKE SYSTEM

Country Status (1)

Country Link
FR (1) FR2927595B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2466066A (en) * 2008-12-12 2010-06-16 Agco Gmbh Braking system having left and right brake pedals that are lockable together, and warning means to indicate the pedals are unlocked

Also Published As

Publication number Publication date
FR2927595A1 (en) 2009-08-21

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