FR2586776B1 - Structure de transmission d'entrainement pour tracteur a changement de vitesse progressif ne necessitant pas la mise en oeuvre d'un embrayage, notamment pour tondeuse a gazon - Google Patents

Structure de transmission d'entrainement pour tracteur a changement de vitesse progressif ne necessitant pas la mise en oeuvre d'un embrayage, notamment pour tondeuse a gazon

Info

Publication number
FR2586776B1
FR2586776B1 FR8607120A FR8607120A FR2586776B1 FR 2586776 B1 FR2586776 B1 FR 2586776B1 FR 8607120 A FR8607120 A FR 8607120A FR 8607120 A FR8607120 A FR 8607120A FR 2586776 B1 FR2586776 B1 FR 2586776B1
Authority
FR
France
Prior art keywords
doesn
clutch
implementation
require
speed change
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 - Fee Related
Application number
FR8607120A
Other languages
English (en)
Other versions
FR2586776A1 (fr
Inventor
Tetsuaki Hayashi
Hiroshi Itatani
Niro Bando
Mikio Yuki
Nobuyuki Yamashita
Hiroyuki Ogasawara
Mitsuaki Miyata
Kazuaki Kurohara
Fumihiro Ikeda
Yutaka Nakata
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 JP1985134312U external-priority patent/JPH0430457Y2/ja
Priority claimed from JP20271585U external-priority patent/JPS62108162U/ja
Priority claimed from JP1986001515U external-priority patent/JPH0430451Y2/ja
Priority claimed from JP151686U external-priority patent/JPS62112926U/ja
Application filed by Kubota Corp filed Critical Kubota Corp
Publication of FR2586776A1 publication Critical patent/FR2586776A1/fr
Application granted granted Critical
Publication of FR2586776B1 publication Critical patent/FR2586776B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
    • A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
    • A01D34/6806—Driving 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes or chains 
    • F16H7/0827—Means for varying tension of belts, ropes or chains  for disconnecting the drive
    • 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/14—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using only one pulley built-up out of adjustable conical parts
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20189—Foot operated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
FR8607120A 1985-09-02 1986-05-20 Structure de transmission d'entrainement pour tracteur a changement de vitesse progressif ne necessitant pas la mise en oeuvre d'un embrayage, notamment pour tondeuse a gazon Expired - Fee Related FR2586776B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1985134312U JPH0430457Y2 (fr) 1985-09-02 1985-09-02
JP20271585U JPS62108162U (fr) 1985-12-27 1985-12-27
JP1986001515U JPH0430451Y2 (fr) 1986-01-09 1986-01-09
JP151686U JPS62112926U (fr) 1986-01-09 1986-01-09

Publications (2)

Publication Number Publication Date
FR2586776A1 FR2586776A1 (fr) 1987-03-06
FR2586776B1 true FR2586776B1 (fr) 1993-04-16

Family

ID=27453422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8607120A Expired - Fee Related FR2586776B1 (fr) 1985-09-02 1986-05-20 Structure de transmission d'entrainement pour tracteur a changement de vitesse progressif ne necessitant pas la mise en oeuvre d'un embrayage, notamment pour tondeuse a gazon

Country Status (3)

Country Link
US (1) US4721494A (fr)
FR (1) FR2586776B1 (fr)
GB (1) GB2180018B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882897A (en) * 1987-11-28 1989-11-28 Kubota, Ltd. Clutch control structure for a walking operator type lawn mower
JPH0369841A (ja) * 1989-08-07 1991-03-26 Iseki & Co Ltd 超小型シヨベルカーに於けるベルト伝動装置
US5136899A (en) * 1990-01-26 1992-08-11 Deere & Company Accelerator pedal and brake mechanism
US5644903A (en) * 1995-08-30 1997-07-08 Davis, Jr.; Robert D. Steering control for zero turn radius mower
US6141947A (en) 1998-06-05 2000-11-07 Mtd Products Inc Dynamic drive and brake system
EP1472927A3 (fr) * 1998-06-05 2005-09-14 MTD Products Inc. Régulateur de vitesse
US6146296A (en) * 1998-12-02 2000-11-14 Apostolo; Mauricio C. Multiple speed transmission for connecting an air conditioner compressor of a vehicle to the engine of the vehicle
IT1311384B1 (it) * 1999-11-09 2002-03-12 New Holland Italia Spa Dispositivo per il comando manuale di un sistema di accelerazione inuna macchina agricola.
US6705961B2 (en) 2000-07-14 2004-03-16 Tecumseh Products Company Variable speed transmission and electronic speed control therefor
GB0214097D0 (en) * 2002-06-19 2002-07-31 Cnh Belgium Nv Utility machinery and associated control arrangements
FR2932128B1 (fr) * 2008-06-04 2010-06-11 France Reducteurs Dispositif de variation de vitesse pour engin automoteur a conducteur embarque
US8713903B2 (en) * 2009-10-13 2014-05-06 GXi Holdings, LLC Brake assembly for power equipment
US8061113B1 (en) * 2010-05-20 2011-11-22 Gordon W Jackson Enhanced belt engagement system for power equipment
US9915324B2 (en) 2016-01-21 2018-03-13 Kubota Corporation Work vehicle
US11293529B2 (en) * 2019-05-20 2022-04-05 Deere & Company Snowblower belt drive system
CN210226224U (zh) * 2019-07-19 2020-04-03 扬州维邦园林机械有限公司 双刀宽幅割草机

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053756A (fr) *
US1569612A (en) * 1924-12-13 1926-01-12 Burrows Allen Throttle control for automobiles
US1864881A (en) * 1931-11-13 1932-06-28 Alf J Abel Means for automatically controlling the accelerator pedal of a motor vehicle
FR799595A (fr) * 1934-12-19 1936-06-15 Bowden Eng Ltd Perfectionnements aux freins d'automobile
GB818947A (en) * 1956-01-30 1959-08-26 Myford Engineering Company Ltd Improvements in belt driven change speed gears
DE1816974U (de) * 1960-06-29 1960-08-18 Reinhold Claas Riementrieb.
US3319731A (en) * 1965-04-02 1967-05-16 Fmc Corp Combined clutch and brake control for tractors
US3470757A (en) * 1968-05-09 1969-10-07 Deere & Co Control linkage for variable speed belt drive
US3895697A (en) * 1974-05-08 1975-07-22 Jr James A Wilkins Brake controlled throttle holding means for vehicle
NO752284L (fr) * 1975-06-25 1976-12-28 Norlett As
US4037695A (en) * 1975-08-13 1977-07-26 Deere & Company Interlock for a vehicle brake and clutch control
US4128017A (en) * 1977-04-27 1978-12-05 Clarke George C Variable speed drive
US4408683A (en) * 1978-02-16 1983-10-11 The Murray Ohio Manufacturing Co. Combined clutch and braking arrangement for a tractor
US4291778A (en) * 1978-11-06 1981-09-29 Allis-Chalmers Corporation Foot pedal arrangement for a motor vehicle
US4248331A (en) * 1979-03-16 1981-02-03 Deere & Company Clutch-brake controls for a lawn and garden tractor
US4301902A (en) * 1979-09-04 1981-11-24 Indus Wheel Company Div. Of Carlisle Corporation Combination vehicle speed and direction control
US4285419A (en) * 1979-11-19 1981-08-25 Amf Incorporated Brake clutch release control for belt driven riding mowers
US4310082A (en) * 1980-05-21 1982-01-12 The Murray Ohio Manufacturing Co. Variable speed drive and combined clutch/brake system
US4498889A (en) * 1983-07-07 1985-02-12 The Murray Ohio Manufacturing Co. Variator drive system
FR2559720B1 (fr) * 1984-02-17 1992-01-03 Honda Motor Co Ltd Dispositif de commande a couplage pour les organes de freinage et d'embrayage dans des machines de travail montees sur un tracteur

Also Published As

Publication number Publication date
GB2180018B (en) 1989-12-28
GB8611242D0 (en) 1986-06-18
GB2180018A (en) 1987-03-18
US4721494A (en) 1988-01-26
FR2586776A1 (fr) 1987-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse