IT1173641B - Impianto idraulico di frenatura e frenatura sterzante,in particolare per trattori agricoli - Google Patents

Impianto idraulico di frenatura e frenatura sterzante,in particolare per trattori agricoli

Info

Publication number
IT1173641B
IT1173641B IT20910/84A IT2091084A IT1173641B IT 1173641 B IT1173641 B IT 1173641B IT 20910/84 A IT20910/84 A IT 20910/84A IT 2091084 A IT2091084 A IT 2091084A IT 1173641 B IT1173641 B IT 1173641B
Authority
IT
Italy
Prior art keywords
braking
steering
agricultural tractors
braking system
hydraulic
Prior art date
Application number
IT20910/84A
Other languages
English (en)
Other versions
IT8420910A1 (it
IT8420910A0 (it
Inventor
Waldemar Vatter
Franz Exner
Original Assignee
Teves Gmbh Alfred
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 Teves Gmbh Alfred filed Critical Teves Gmbh Alfred
Publication of IT8420910A0 publication Critical patent/IT8420910A0/it
Publication of IT8420910A1 publication Critical patent/IT8420910A1/it
Application granted granted Critical
Publication of IT1173641B publication Critical patent/IT1173641B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/08—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using brakes or clutches as main steering-effecting 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
IT20910/84A 1983-05-14 1984-05-14 Impianto idraulico di frenatura e frenatura sterzante,in particolare per trattori agricoli IT1173641B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833317611 DE3317611A1 (de) 1983-05-14 1983-05-14 Hydraulische brems- und lenkbremsanlage

Publications (3)

Publication Number Publication Date
IT8420910A0 IT8420910A0 (it) 1984-05-14
IT8420910A1 IT8420910A1 (it) 1985-11-14
IT1173641B true IT1173641B (it) 1987-06-24

Family

ID=6198995

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20910/84A IT1173641B (it) 1983-05-14 1984-05-14 Impianto idraulico di frenatura e frenatura sterzante,in particolare per trattori agricoli

Country Status (8)

Country Link
US (1) US4702330A (it)
AT (1) AT392765B (it)
DE (1) DE3317611A1 (it)
ES (1) ES279251Y (it)
FR (1) FR2545773B1 (it)
GB (1) GB2139720B (it)
IT (1) IT1173641B (it)
SE (1) SE456236B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445259A1 (de) * 1984-12-12 1986-06-12 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Hauptzylinder fuer lenkbremsanlagen
DE3702818A1 (de) * 1987-01-30 1988-08-11 Leo Gey Raupenkettenanordnung zum umruesten eines mit raedern versehenen kraftfahrzeugs in ein kettenfahrzeug
WO1990012714A2 (de) * 1989-04-21 1990-11-01 Alfred Teves Gmbh Hauptzylinder für eine hydraulische brems- und lenkbremsanlage
DE3936832A1 (de) * 1989-04-22 1990-10-25 Teves Gmbh Alfred Hauptzylinder fuer eine hydraulische brems- und lenkbremsanlage
JPH02306833A (ja) * 1989-05-19 1990-12-20 Aisin Seiki Co Ltd 並行走行制御装置
US6216806B1 (en) * 1999-07-07 2001-04-17 Caterpillar Inc. Supplement steering system
EP1114761B1 (en) * 2000-01-05 2004-09-15 ArvinMeritor, Inc. Dual hydraulic booster assembly for vehicle hydraulic braking systems
GB0016271D0 (en) * 2000-07-04 2000-08-23 Meritor Automotive Inc Vehicle braking systems
ATE385225T1 (de) * 2003-02-28 2008-02-15 Bosch Rexroth Ag Bremssystem
US6935445B2 (en) * 2003-10-30 2005-08-30 Deere & Company Back-up steering system for track laying vehicles
ITTO20050206A1 (it) * 2005-03-30 2006-09-30 Vhit Spa Impianto di frenatura per un veicolo, con funzione di sicurezza
US8292051B2 (en) * 2006-05-16 2012-10-23 Vhit S.P.A. Valve for disconnecting the front braking and/or the trailer braking, for a farm tractor or a similar vehicle
EP2038153B1 (en) * 2006-06-28 2010-11-10 Studio Tecnico 6 M S.R.L. Operating apparatus
ITTO20070908A1 (it) * 2007-12-18 2009-06-19 Vhit Spa Valvola di bilanciamento della frenatura, per un trattore agricolo o veicolo similare
ITTO20080032A1 (it) * 2008-01-16 2009-07-17 Vhit Spa Dispositivo idraulico di frenatura con disposizioni di sicurezza, per un trattore agricolo o veicolo similare
DE602008003094D1 (de) * 2008-02-21 2010-12-02 Cnh Italia Spa Bremse und Bremslenkungspedalanordnung für Traktoren
US8277757B2 (en) * 2009-09-29 2012-10-02 Integra Biosciences Corp. Pipette tip mounting shaft
IT1406552B1 (it) * 2010-09-16 2014-02-28 Vhit Spa Dispositivo idraulico di comando della frenatura in veicoli con doppio pedale di frenatura
US9313953B2 (en) 2013-03-15 2016-04-19 Mtd Products Inc Parking brake system for a lap bar controlled zero turn radius mower
US9296370B2 (en) * 2013-12-04 2016-03-29 Continental Automotive Systems, Inc. Hydraulic and electronic braking system for autonomous braking
GB201322919D0 (en) * 2013-12-23 2014-02-12 Agco Int Gmbh Brake arrangement
US10556575B2 (en) 2015-03-04 2020-02-11 Agco International Gmbh Braking system
ITUB20159327A1 (it) * 2015-12-28 2017-06-28 Vhit Spa Sistema idraulico di frenatura per trattori agricoli e metodo di funzionamento dello stesso

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732918A (en) * 1956-01-31 Hackworth
US2366310A (en) * 1943-01-07 1945-01-02 Wagner Electric Corp Combined air-hydraulic actuating system
US2791167A (en) * 1955-02-03 1957-05-07 Sam O Lockmiller Automatic steering mechanism
US2911168A (en) * 1955-10-25 1959-11-03 William J Moreland Differentially controlled twin wheel landing gear
US3154164A (en) * 1961-10-12 1964-10-27 Cochran Equipment Company Off-highway tractor
GB1163722A (en) * 1965-12-09 1969-09-10 Int Harvester Co Balanced Hydraulic Brake System.
GB1181301A (en) * 1967-01-16 1970-02-11 Girling Ltd Improvements relating to Tractor Braking Systems
GB1211047A (en) * 1968-06-21 1970-11-04 Girling Ltd Two pedal hydraulic braking system
AT293897B (de) * 1969-05-02 1971-10-25 Steyr Daimler Puch Ag Hydraulische Bremseinrichtung zum Lenk- oder Allradbremsen von zweiachsigen Fahrzeugen, insbesondere Ackerschleppern
US3863991A (en) * 1973-09-17 1975-02-04 Case Co J I Vehicle brake system
GB1472136A (en) * 1974-06-08 1977-05-04 Girling Ltd Master cylinder assembly for a vehicle hydraulic braking system
US4078384A (en) * 1975-12-24 1978-03-14 The Bendix Corporation Three function master cylinder
DE2909279C2 (de) * 1979-03-09 1986-06-12 Alfred Teves Gmbh, 6000 Frankfurt Lenkbremseinrichtung für ein hydraulisch bremsbares Fahrzeug mit zwei auf einen gemeinsamen Hauptbremszylinder einwirkenden Bremspedalen
US4265491A (en) * 1979-10-04 1981-05-05 The Bendix Corporation Master cylinder and sleeve for controlling a proportioning valve
FR2499010A1 (fr) * 1981-01-30 1982-08-06 Dba Systeme de freinage pour vehicule automobile forme d'un tracteur et d'une remorque
GB2096258B (en) * 1981-04-07 1985-02-27 Lucas Industries Ltd Brake isolator valve in vehicle with selectively brakeable rear wheels
GB2098687B (en) * 1981-05-15 1984-08-30 Lucas Ind Plc A twin master cylinder or booster assembly for a vehicle braking system
US4516400A (en) * 1981-05-15 1985-05-14 Lucas Industries Public Limited Company Master cylinder assembly for a vehicle braking system
DE3202572A1 (de) * 1982-01-27 1983-08-04 Alfred Teves Gmbh, 6000 Frankfurt Kombinierte brems- und lenkbremsanlage fuer fahrzeuge
GB2121901B (en) * 1982-06-11 1985-07-17 Lucas Ind Plc A master cylinder assembly for a vehicle braking system
GB8314113D0 (en) * 1983-05-21 1983-06-29 Lucas Ind Plc Vehicle hydraulic braking system

Also Published As

Publication number Publication date
DE3317611C2 (it) 1987-12-10
FR2545773A1 (fr) 1984-11-16
GB2139720B (en) 1987-02-04
FR2545773B1 (fr) 1988-12-02
IT8420910A1 (it) 1985-11-14
GB2139720A (en) 1984-11-14
IT8420910A0 (it) 1984-05-14
ES279251U (es) 1984-11-16
US4702330A (en) 1987-10-27
ES279251Y (es) 1985-06-01
AT392765B (de) 1991-06-10
GB8410108D0 (en) 1984-05-31
SE8402524D0 (sv) 1984-05-10
ATA131384A (de) 1990-11-15
SE8402524L (sv) 1984-11-15
DE3317611A1 (de) 1984-11-15
SE456236B (sv) 1988-09-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950530