FR2932128B1 - Dispositif de variation de vitesse pour engin automoteur a conducteur embarque - Google Patents

Dispositif de variation de vitesse pour engin automoteur a conducteur embarque

Info

Publication number
FR2932128B1
FR2932128B1 FR0803080A FR0803080A FR2932128B1 FR 2932128 B1 FR2932128 B1 FR 2932128B1 FR 0803080 A FR0803080 A FR 0803080A FR 0803080 A FR0803080 A FR 0803080A FR 2932128 B1 FR2932128 B1 FR 2932128B1
Authority
FR
France
Prior art keywords
speed variation
variation device
driver self
onboard driver
propelled gear
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
FR0803080A
Other languages
English (en)
Other versions
FR2932128A1 (fr
Inventor
Robert Blanchard
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.)
France Reducteurs SA
Original Assignee
France Reducteurs SA
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 France Reducteurs SA filed Critical France Reducteurs SA
Priority to FR0803080A priority Critical patent/FR2932128B1/fr
Publication of FR2932128A1 publication Critical patent/FR2932128A1/fr
Application granted granted Critical
Publication of FR2932128B1 publication Critical patent/FR2932128B1/fr
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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
FR0803080A 2008-06-04 2008-06-04 Dispositif de variation de vitesse pour engin automoteur a conducteur embarque Active FR2932128B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0803080A FR2932128B1 (fr) 2008-06-04 2008-06-04 Dispositif de variation de vitesse pour engin automoteur a conducteur embarque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0803080A FR2932128B1 (fr) 2008-06-04 2008-06-04 Dispositif de variation de vitesse pour engin automoteur a conducteur embarque

Publications (2)

Publication Number Publication Date
FR2932128A1 FR2932128A1 (fr) 2009-12-11
FR2932128B1 true FR2932128B1 (fr) 2010-06-11

Family

ID=40227905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0803080A Active FR2932128B1 (fr) 2008-06-04 2008-06-04 Dispositif de variation de vitesse pour engin automoteur a conducteur embarque

Country Status (1)

Country Link
FR (1) FR2932128B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2958705B1 (fr) * 2010-04-07 2012-06-01 France Reducteurs Variateur de vitesse a courroie pour engin automoteur a vitesse d'avancement variable, ensemble de transmission integrant un tel variateur de vitesse et procede de commande en deplacement d'engin.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914653B2 (ja) * 1981-05-12 1984-04-05 三ツ星ベルト株式会社 ベルト伝動装置
GB2180018B (en) * 1985-09-02 1989-12-28 Kubota Ltd Drive transmission structure for tractor
JPH039150A (ja) * 1989-06-05 1991-01-17 Iseki & Co Ltd 動力移動農機における無段変速装置
DE4121781A1 (de) * 1991-07-01 1993-01-21 Schubert & Salzer Maschinen Getriebe fuer textilmaschinen insbesondere zum verhindern von bildwicklungen beim aufwinden von faeden
FR2801951B1 (fr) * 1999-12-07 2002-01-04 France Reducteurs Sa Transmission pour engin autotracte et engin roulant autotracte, en particulier tondeuse a gazon

Also Published As

Publication number Publication date
FR2932128A1 (fr) 2009-12-11

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