FR3106383B1 - transmission box and its mounting method, and self-propelled machine equipped with such a transmission box - Google Patents

transmission box and its mounting method, and self-propelled machine equipped with such a transmission box Download PDF

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Publication number
FR3106383B1
FR3106383B1 FR2000469A FR2000469A FR3106383B1 FR 3106383 B1 FR3106383 B1 FR 3106383B1 FR 2000469 A FR2000469 A FR 2000469A FR 2000469 A FR2000469 A FR 2000469A FR 3106383 B1 FR3106383 B1 FR 3106383B1
Authority
FR
France
Prior art keywords
housing
output shaft
transmission box
section
self
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
FR2000469A
Other languages
French (fr)
Other versions
FR3106383A1 (en
Inventor
Rémi Rousselot
Pierre Bru
Roch Bastien Le
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
Priority to FR2000469A priority Critical patent/FR3106383B1/en
Application filed by France Reducteurs SA filed Critical France Reducteurs SA
Priority to CN202190000256.6U priority patent/CN219018614U/en
Priority to DE112021000250.3T priority patent/DE112021000250T5/en
Priority to PCT/FR2021/050044 priority patent/WO2021144527A1/en
Priority to US17/792,399 priority patent/US20230052464A1/en
Priority to CN202190000310.7U priority patent/CN218499596U/en
Priority to PCT/FR2021/050043 priority patent/WO2021144526A1/en
Publication of FR3106383A1 publication Critical patent/FR3106383A1/en
Application granted granted Critical
Publication of FR3106383B1 publication Critical patent/FR3106383B1/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
    • F16H48/00—Differential gearings
    • F16H48/12—Differential gearings without gears having orbital motion
    • F16H48/19—Differential gearings without gears having orbital motion consisting of two linked clutches
    • 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
    • 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
    • A01D34/69—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 with motor driven wheels
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D1/104—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting only by friction
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • 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
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02034—Gearboxes combined or connected with electric machines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • General Details Of Gearings (AREA)

Abstract

Boîtier (1) de transmission comprenant un arbre (5) de sortie réalisé en un seul tenant ou en au moins deux sections (5A, 5B) d’arbre, ledit arbre étant insérable dans le boîtier (2) à l'état fermé du boîtier (2) à travers au moins l’une (3) des ouvertures (3, 4) dite ouverture (3) d’introduction du boîtier (2), le boîtier (1) comprenant en outre au moins un dispositif (8) de limitation en déplacement axial de l’arbre (5) de sortie ou de la section (5A ; 5B) d’arbre de sortie, ce dispositif (8) de limitation en déplacement axial activable pour le passage d’un état inactif à un état actif dans lequel tout déplacement axial de l’arbre (5) de sortie ou de la section (5A ; 5B) d’arbre de sortie à l’intérieur du boîtier (1) suivant au moins une direction opposée à la direction d’introduction de l’arbre (5) de sortie ou de la section d’arbre de sortie dans le boîtier (1) est limité ou empêché est un dispositif (8) activable à l’état fermé du boîtier (1) est configuré pour, à l’état fermé du boîtier (1), passer d’un état inactif à un état actif, en fonction de la position occupée par l’arbre (5) de sortie ou ladite section (5A ; 5B) d’arbre de sortie dans ledit boîtier (1), par simple déplacement de l’arbre (5) de sortie ou de la section (5A ; 5B) d’arbre de sortie depuis la ou l’une des ouvertures (3) d’introduction du boîtier (1) en direction de l’intérieur du boîtier (1). Figure pour l’abrégé : Fig. 3Transmission housing (1) comprising an output shaft (5) made in one piece or in at least two shaft sections (5A, 5B), said shaft being insertable into the housing (2) in the closed state of the housing (2) through at least one (3) of the openings (3, 4) called the opening (3) for introducing the housing (2), the housing (1) further comprising at least one device (8) for limiting the axial displacement of the output shaft (5) or of the output shaft section (5A; 5B), this device (8) for limiting the axial displacement can be activated for the passage from an inactive state to a active state in which any axial movement of the output shaft (5) or the output shaft section (5A; 5B) within the housing (1) in at least one direction opposite to the direction of introduction of the output shaft (5) or the output shaft section into the housing (1) is limited or prevented is a device (8) which can be activated in the closed state of the housing (1) is configured for, in the closed state of housing (1), go from an inactive state to an active state, depending on the position occupied by the output shaft (5) or said section (5A; 5B) of the output shaft in said housing (1), by simply moving the output shaft (5) or the output shaft section (5A; 5B) from the or one of the openings (3 ) insertion of the housing (1) towards the interior of the housing (1). Figure for the abstract: Fig. 3

FR2000469A 2020-01-17 2020-01-17 transmission box and its mounting method, and self-propelled machine equipped with such a transmission box Active FR3106383B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2000469A FR3106383B1 (en) 2020-01-17 2020-01-17 transmission box and its mounting method, and self-propelled machine equipped with such a transmission box
DE112021000250.3T DE112021000250T5 (en) 2020-01-17 2021-01-12 Transmission housing and method for its assembly and self-propelled equipment equipped with such a transmission housing
PCT/FR2021/050044 WO2021144527A1 (en) 2020-01-17 2021-01-12 Transmission device, and self-propelled vehicle provided with such a transmission device
US17/792,399 US20230052464A1 (en) 2020-01-17 2021-01-12 Transmission casing, method for mounting same, and self-propelled vehicle provided with such a transmission casing
CN202190000256.6U CN219018614U (en) 2020-01-17 2021-01-12 Transmission device and self-propelled vehicle provided with same
CN202190000310.7U CN218499596U (en) 2020-01-17 2021-01-12 Transmission case and self-propelled machine equipped with transmission case
PCT/FR2021/050043 WO2021144526A1 (en) 2020-01-17 2021-01-12 Transmission casing, method for mounting same, and self-propelled vehicle provided with such a transmission casing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000469 2020-01-17
FR2000469A FR3106383B1 (en) 2020-01-17 2020-01-17 transmission box and its mounting method, and self-propelled machine equipped with such a transmission box

Publications (2)

Publication Number Publication Date
FR3106383A1 FR3106383A1 (en) 2021-07-23
FR3106383B1 true FR3106383B1 (en) 2021-12-17

Family

ID=70228220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000469A Active FR3106383B1 (en) 2020-01-17 2020-01-17 transmission box and its mounting method, and self-propelled machine equipped with such a transmission box

Country Status (1)

Country Link
FR (1) FR3106383B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04259771A (en) * 1991-02-13 1992-09-16 Nec Corp Concentric connector
US5522669A (en) * 1993-12-13 1996-06-04 Recker; Florian B. Torque transmitting coupling device
FR3036450B1 (en) 2015-05-19 2017-05-19 France Reducteurs TRANSMISSION FOR WHEEL DRIVER OF WALKING PREFERENCE AND ROLLER EQUIPPED WITH SUCH TRANSMISSION
CN105165262B (en) * 2015-08-18 2017-07-11 常州格力博有限公司 Garden instrument dynamical system of the band from walking function
FR3072433B1 (en) * 2017-10-16 2019-10-18 France Reducteurs TRANSMISSION HOUSING AND ROLLER EQUIPPED WITH SUCH A HOUSING

Also Published As

Publication number Publication date
FR3106383A1 (en) 2021-07-23

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