GB1389515A - Tractor or other vehicle with a dual clutch - Google Patents

Tractor or other vehicle with a dual clutch

Info

Publication number
GB1389515A
GB1389515A GB1906573A GB1906573A GB1389515A GB 1389515 A GB1389515 A GB 1389515A GB 1906573 A GB1906573 A GB 1906573A GB 1906573 A GB1906573 A GB 1906573A GB 1389515 A GB1389515 A GB 1389515A
Authority
GB
United Kingdom
Prior art keywords
shaft
ports
actuators
valve
line
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.)
Expired
Application number
GB1906573A
Other languages
English (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.)
Deere and Co
Original Assignee
Deere and 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 Deere and Co filed Critical Deere and Co
Publication of GB1389515A publication Critical patent/GB1389515A/en
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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
GB1906573A 1972-04-20 1973-04-19 Tractor or other vehicle with a dual clutch Expired GB1389515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24573772A 1972-04-20 1972-04-20

Publications (1)

Publication Number Publication Date
GB1389515A true GB1389515A (en) 1975-04-03

Family

ID=22927885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1906573A Expired GB1389515A (en) 1972-04-20 1973-04-19 Tractor or other vehicle with a dual clutch

Country Status (10)

Country Link
US (1) US3760918A (enExample)
AR (1) AR210978A1 (enExample)
CA (1) CA974903A (enExample)
DE (1) DE2314226C3 (enExample)
ES (1) ES413831A1 (enExample)
FR (1) FR2181304A5 (enExample)
GB (1) GB1389515A (enExample)
IT (1) IT985619B (enExample)
SE (1) SE398378B (enExample)
YU (1) YU36273B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413716A (en) 1980-02-19 1983-11-08 Laycock Engineering Limited Friction clutches
US4482037A (en) * 1981-07-15 1984-11-13 Fichtel & Sachs Ag Lubricating control system for clutches
US10399100B2 (en) 2014-12-24 2019-09-03 Kao Corporation Foam dispenser

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2216855A5 (enExample) * 1973-02-02 1974-08-30 Ferodo Sa
DE2941935C2 (de) * 1979-10-17 1984-07-05 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Steuereinrichtung für eine Schaltkupplung mit Drehmomentwandler
EP0078116B1 (en) * 1981-10-28 1986-01-22 Automotive Products Public Limited Company Dual plate friction clutch
US4540078A (en) * 1983-10-27 1985-09-10 Deere & Company Clutch lube control
DE3446460A1 (de) * 1984-12-20 1986-07-03 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Doppelkupplung fuer ein kraftfahrzeuggetriebe
DE3504086A1 (de) * 1985-02-07 1986-08-07 Fichtel & Sachs Ag, 8720 Schweinfurt Doppelnehmerzylinder mit zwei ausruecklagern zur betaetigung von schlepper-doppelkupplungen
DE3526630A1 (de) * 1985-07-25 1987-02-05 Porsche Ag Doppelkupplung fuer ein kraftfahrzeuggetriebe
US4685341A (en) * 1985-08-02 1987-08-11 Kubota, Ltd. Power transmitting apparatus for tractor
IT1270456B (it) * 1993-06-07 1997-05-05 New Holland Fiat Spa Gruppo frizione per veicoli, in particolare macchine trattrici
JP3216424B2 (ja) * 1994-06-20 2001-10-09 トヨタ自動車株式会社 ツインクラッチ式変速機
FR2803346B1 (fr) * 1999-12-30 2002-04-26 Valeo Embrayage double, en particulier pour vehicule automobile
DE10020187A1 (de) * 2000-04-25 2001-10-31 Getrag Getriebe Zahnrad Hydraulische Schaltung für ein automatisiertes Doppelkupplungsgetriebe für Kraftfahrzeuge
ATE361440T1 (de) * 2001-01-12 2007-05-15 Zf Sachs Ag Kraftfahrzeug mit einem mehrfach- kupplungseinrichtung aufweisenden antriebsstrang
US8086093B2 (en) * 2002-12-05 2011-12-27 At&T Ip I, Lp DSL video service with memory manager
US7007782B2 (en) * 2003-02-14 2006-03-07 Automotive Components Holdings Llc Control of a hydraulic coupling system
US7059460B2 (en) * 2003-02-14 2006-06-13 Ford Motor Company Hydraulic coupling system
DE10320524A1 (de) * 2003-04-30 2004-11-25 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Hydraulikkreis zur Steuerung eines Antriebsstranges
DE10342897A1 (de) * 2003-09-17 2005-04-14 Zf Friedrichshafen Ag Kolben-Zylinder-Anordnung mit Rotationsdruckausgleich
DE10345321A1 (de) * 2003-09-30 2005-04-14 Deere & Company, Moline Kupplungs- und Bremseinheit
US7311187B2 (en) * 2004-07-07 2007-12-25 Borgwarner Inc. Dual clutch transmission clutch cooling circuit
US20060006042A1 (en) * 2004-07-07 2006-01-12 Melissa Koenig Dual clutch transmission clutch cooling circuit
US20060169563A1 (en) * 2004-12-24 2006-08-03 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method and apparatus for controlling the cooling of a clutch and for switching a safety function of the clutch of a motor vehicle
ATE421648T1 (de) * 2005-02-11 2009-02-15 Luk Lamellen & Kupplungsbau Kupplungsaggregat
CN102494047B (zh) * 2006-10-13 2015-09-16 里卡多英国有限公司 用于离合器组件的双平面驱动片和双离合器传动系
WO2008052502A1 (de) * 2006-10-30 2008-05-08 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulische steuerung für ein doppelkupplungsgetriebe
DE102008009653A1 (de) * 2007-03-07 2008-09-11 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulikanordnung zur Steuerung eines Doppelkupplungsgetriebes eines Kraftfahrzeuges
US7694794B2 (en) * 2007-05-29 2010-04-13 Deere & Company PTO clutch with lubrication oil shut-off valve and integrated relief valve
WO2009111220A1 (en) * 2008-03-04 2009-09-11 Borgwarner Inc. Dual clutch transmission having area controlled clutch cooling circuit
US8968136B2 (en) * 2008-04-18 2015-03-03 Borgwarner Inc. Dual clutch transmission having simplified controls
DE112009001808A5 (de) † 2008-08-22 2011-04-28 Schaeffler Technologies Gmbh & Co. Kg Doppelkupplung
EP2370286B1 (en) * 2008-12-09 2013-09-18 Borgwarner Inc. Automatic transmission for a hybrid vehicle
KR101658029B1 (ko) 2009-06-29 2016-09-20 보르그워너 인코퍼레이티드 자동 변속기의 제어 모듈에 사용되는 유압 밸브
EP2519760B1 (en) 2009-12-31 2017-09-13 BorgWarner Inc. Automatic transmission having high pressure actuation and low pressure lube hydraulic circuit
DE102014212421A1 (de) * 2014-06-27 2015-12-31 Schaeffler Technologies AG & Co. KG Nasse Lamellendoppelkupplung mit Hebeln außerhalb des Nassraums
DE102014212406A1 (de) * 2014-06-27 2015-12-31 Schaeffler Technologies AG & Co. KG Nasse Lamellendoppelkupplung
CN104132076B (zh) * 2014-07-21 2016-05-11 合肥工业大学 同轴分立对置式双离合器及双离合器变速器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636585A (en) * 1946-08-30 1953-04-28 William T Livermore Automatic fluid pressure transmission
DE1103151B (de) * 1955-12-15 1961-03-23 Clark Equipment Co Steuerungsvorrichtung fuer hydraulisch betaetigte Kupplungen eines Fahrzeugantriebes
US2969131A (en) * 1958-05-13 1961-01-24 Twin Disc Clutch Co Power transmission
DE1171757B (de) * 1959-12-08 1964-06-04 J Rivoire Sarl Ets Hydromechanisches Wendegetriebe, insbesondere fuer Transportkarren
DE1226889B (de) * 1962-01-23 1966-10-13 Ferodo Sa Hydrodynamisch-mechanisches Getriebe fuer Fahrzeuge, insbesondere fuer Schlepper
US3138964A (en) * 1962-12-31 1964-06-30 Ford Motor Co Sequentially operable clutch assembly
US3292758A (en) * 1964-02-24 1966-12-20 Gen Motors Corp Coolant system
US3351169A (en) * 1965-04-12 1967-11-07 Dana Corp Control system for hydraulically actuated friction clutches
FR1468114A (fr) * 1966-02-11 1967-02-03 Twin Disc Clutch Co Embrayage double actionné hydrauliquement comportant un dispositif de refroidissement de plateaux par fluide à basse pression
NL6613709A (enExample) * 1966-09-29 1968-04-01
US3470988A (en) * 1968-01-19 1969-10-07 Twin Disc Inc Hydraulically operated friction clutch of the dual actuating chamber type
DE2215922C3 (de) * 1972-04-01 1980-10-02 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulisch betätigbare Wechselreibungskupplung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413716A (en) 1980-02-19 1983-11-08 Laycock Engineering Limited Friction clutches
US4482037A (en) * 1981-07-15 1984-11-13 Fichtel & Sachs Ag Lubricating control system for clutches
US10399100B2 (en) 2014-12-24 2019-09-03 Kao Corporation Foam dispenser

Also Published As

Publication number Publication date
CA974903A (en) 1975-09-23
YU36273B (en) 1982-06-18
DE2314226B2 (de) 1977-04-14
DE2314226C3 (de) 1981-08-13
IT985619B (it) 1974-12-10
US3760918A (en) 1973-09-25
SE398378B (sv) 1977-12-19
AU4835472A (en) 1974-10-31
AR210978A1 (es) 1977-10-14
DE2314226A1 (de) 1973-10-25
ES413831A1 (es) 1976-01-16
FR2181304A5 (enExample) 1973-11-30
YU90073A (en) 1981-06-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee