FR2266065A1 - Reversing and speed control for motor drive - has two oppositely adjustable width V-pulleys to differential - Google Patents

Reversing and speed control for motor drive - has two oppositely adjustable width V-pulleys to differential

Info

Publication number
FR2266065A1
FR2266065A1 FR7410952A FR7410952A FR2266065A1 FR 2266065 A1 FR2266065 A1 FR 2266065A1 FR 7410952 A FR7410952 A FR 7410952A FR 7410952 A FR7410952 A FR 7410952A FR 2266065 A1 FR2266065 A1 FR 2266065A1
Authority
FR
France
Prior art keywords
pulleys
motor drive
pulley
drive
differential
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.)
Granted
Application number
FR7410952A
Other languages
French (fr)
Other versions
FR2266065B1 (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.)
BLANCHARD YVES FR
Original Assignee
BLANCHARD YVES FR
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 BLANCHARD YVES FR filed Critical BLANCHARD YVES FR
Priority to FR7410952A priority Critical patent/FR2266065A1/en
Publication of FR2266065A1 publication Critical patent/FR2266065A1/en
Application granted granted Critical
Publication of FR2266065B1 publication Critical patent/FR2266065B1/fr
Granted 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
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H37/0846—CVT using endless flexible members
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft

Abstract

The motor drive is connected via two bevel gears to two coaxial drive shafts, one each side of the motor drive shaft. At the outer extreme of each shaft is the fixed outer half of a V-pulley and inboard of each of these is the sliding inner half of each pulley. The sliding halves are interconnected by a control-bar, so that as one pulley is opened the other is closed. These pulleys are connected by V-belts to pulleys fixed to secondary coaxial shafts. These shafts feed a conventional differential, from which emerges a driven shaft. By slow movement of the control bar, drive is gradually removed from one pulley, through a period of 'no-drive' to the other, building up progressively to full speed.
FR7410952A 1974-03-28 1974-03-28 Reversing and speed control for motor drive - has two oppositely adjustable width V-pulleys to differential Granted FR2266065A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7410952A FR2266065A1 (en) 1974-03-28 1974-03-28 Reversing and speed control for motor drive - has two oppositely adjustable width V-pulleys to differential

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410952A FR2266065A1 (en) 1974-03-28 1974-03-28 Reversing and speed control for motor drive - has two oppositely adjustable width V-pulleys to differential

Publications (2)

Publication Number Publication Date
FR2266065A1 true FR2266065A1 (en) 1975-10-24
FR2266065B1 FR2266065B1 (en) 1976-12-17

Family

ID=9136998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410952A Granted FR2266065A1 (en) 1974-03-28 1974-03-28 Reversing and speed control for motor drive - has two oppositely adjustable width V-pulleys to differential

Country Status (1)

Country Link
FR (1) FR2266065A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108698507A (en) * 2016-02-08 2018-10-23 爱科国际有限公司 Belt transmission system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108698507A (en) * 2016-02-08 2018-10-23 爱科国际有限公司 Belt transmission system

Also Published As

Publication number Publication date
FR2266065B1 (en) 1976-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse