FR3096421B1 - Transmission box and self-propelled rolling machine equipped with such a box - Google Patents

Transmission box and self-propelled rolling machine equipped with such a box Download PDF

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Publication number
FR3096421B1
FR3096421B1 FR1905333A FR1905333A FR3096421B1 FR 3096421 B1 FR3096421 B1 FR 3096421B1 FR 1905333 A FR1905333 A FR 1905333A FR 1905333 A FR1905333 A FR 1905333A FR 3096421 B1 FR3096421 B1 FR 3096421B1
Authority
FR
France
Prior art keywords
output shaft
box
rotating
shaft
rolling machine
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
FR1905333A
Other languages
French (fr)
Other versions
FR3096421A1 (en
Inventor
Jacques Rambaud
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 FR1905333A priority Critical patent/FR3096421B1/en
Publication of FR3096421A1 publication Critical patent/FR3096421A1/en
Application granted granted Critical
Publication of FR3096421B1 publication Critical patent/FR3096421B1/en
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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • 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
    • A01D34/6812—Braking or clutching 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
    • 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
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/08—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially
    • F16D11/10—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
    • 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
    • F16D13/00—Friction clutches
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/24—Friction clutches with axially-movable clutching members with conical friction surfaces cone clutches
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
    • F16D2023/141—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings characterised by using a fork; Details of forks

Abstract

Boîtier (1) de transmission positionnable entre l’arbre primaire moteur et les roues d’un engin roulant, ledit boîtier (1) logeant au moins partiellement, un arbre (2) de sortie formé de deux sections (2A, 2B) d’arbre, deux mécanismes (3A, 3B) d’embrayage progressifs à friction, et un dispositif (4A, 4B) de commande d’embrayage, chaque mécanisme (3A, 3B) d’embrayage comprenant un élément (5A, 5B) mené solidaire en rotation de la section (2A, 2B) d’arbre qui le porte et un élément (6A, 6B) menant rotatif. Le boîtier (1) loge au moins partiellement un mécanisme (7) d’inversion de sens de rotation de l’arbre (2) de sortie comprenant un organe de commande d’entraînement en marche avant de l’arbre (2) de sortie, un organe (9) de commande d’entraînement en marche arrière de l’arbre (2) de sortie, et montés sur ledit arbre (2) de sortie, deux organes (10, 11) contrarotatifs menants et un baladeur (13) inverseur monté solidaire en rotation des éléments (6A, 6B) menants des mécanismes (3A, 3B) d’embrayage et configuré pour venir en prise avec l’un ou l'autre des organes (10, 11) contrarotatifs. Figure pour l’abrégé : Fig. 7Transmission housing (1) positionable between the primary motor shaft and the wheels of a rolling machine, said housing (1) at least partially accommodating an output shaft (2) formed of two sections (2A, 2B) of shaft, two progressive friction clutch mechanisms (3A, 3B), and a clutch control device (4A, 4B), each clutch mechanism (3A, 3B) comprising an integral driven element (5A, 5B) rotating the section (2A, 2B) of the shaft which carries it and a rotating element (6A, 6B). The housing (1) at least partially accommodates a mechanism (7) for reversing the direction of rotation of the output shaft (2) comprising a control member for driving the output shaft (2) forward. , a drive control member (9) in reverse of the output shaft (2), and mounted on said output shaft (2), two counter-rotating driving members (10, 11) and a sliding gear (13) reverser mounted integral in rotation with the elements (6A, 6B) driving the clutch mechanisms (3A, 3B) and configured to engage with one or the other of the counter-rotating members (10, 11). Figure for the abstract: Fig. 7

FR1905333A 2019-05-21 2019-05-21 Transmission box and self-propelled rolling machine equipped with such a box Active FR3096421B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1905333A FR3096421B1 (en) 2019-05-21 2019-05-21 Transmission box and self-propelled rolling machine equipped with such a box

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905333A FR3096421B1 (en) 2019-05-21 2019-05-21 Transmission box and self-propelled rolling machine equipped with such a box
FR1905333 2019-05-21

Publications (2)

Publication Number Publication Date
FR3096421A1 FR3096421A1 (en) 2020-11-27
FR3096421B1 true FR3096421B1 (en) 2021-05-07

Family

ID=67742776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905333A Active FR3096421B1 (en) 2019-05-21 2019-05-21 Transmission box and self-propelled rolling machine equipped with such a box

Country Status (1)

Country Link
FR (1) FR3096421B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US852939A (en) * 1906-05-18 1907-05-07 Francis E Fairman Reversing-gear.
FR2782599B1 (en) * 1998-08-28 2000-11-10 Granja LIGHT SELF-SUPPORTED LAWN MOWER, MANUFACTURING METHOD AND IMPLEMENTATION KIT
FR2845746B1 (en) * 2002-10-09 2005-07-29 France Reducteurs Sa TRANSMISSION ASSEMBLY, IN PARTICULAR FOR A WALKING CONDUCTOR PREFERENCE DEVICE AND EQUIPPED WITH SUCH A TRANSMISSION ASSEMBLY
FR2946405B1 (en) * 2009-06-03 2011-05-20 France Reducteurs DEVICE FOR REVERSING THE DIRECTION OF THE WALKING OF A AUTOMOTIVE ROLLER

Also Published As

Publication number Publication date
FR3096421A1 (en) 2020-11-27

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