FR2427523A1 - Procede pour modifier le nombre des rapports de vitesses dans une transmission - Google Patents

Procede pour modifier le nombre des rapports de vitesses dans une transmission

Info

Publication number
FR2427523A1
FR2427523A1 FR7913575A FR7913575A FR2427523A1 FR 2427523 A1 FR2427523 A1 FR 2427523A1 FR 7913575 A FR7913575 A FR 7913575A FR 7913575 A FR7913575 A FR 7913575A FR 2427523 A1 FR2427523 A1 FR 2427523A1
Authority
FR
France
Prior art keywords
transmission
modifying
procedure
gear ratios
housing
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
FR7913575A
Other languages
English (en)
Other versions
FR2427523B1 (fr
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.)
Massey Ferguson Services NV
Original Assignee
Massey Ferguson Services NV
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 Massey Ferguson Services NV filed Critical Massey Ferguson Services NV
Publication of FR2427523A1 publication Critical patent/FR2427523A1/fr
Application granted granted Critical
Publication of FR2427523B1 publication Critical patent/FR2427523B1/fr
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H57/033Series gearboxes, e.g. gearboxes based on the same design being available in different sizes or gearboxes using a combination of several standardised units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H3/00Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H3/00Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46Gearings having only two central gears, connected by orbital gears
    • F16H3/48Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/54Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H37/00Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04Combinations of toothed gearings only
    • F16H37/042Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/046Combinations of toothed gearings only change gear transmissions in group arrangement with an additional planetary gear train, e.g. creep gear, overdrive
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H2057/02039Gearboxes for particular applications
    • F16H2057/02043Gearboxes for particular applications for vehicle transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • General Details Of Gearings (AREA)

Abstract

Procédé pour modifier le nombre de rapports de vitesse d'une transmission. On utilise une transmission 14 comprenant un carter 16 dans lequel est monté un premier mécanisme de changement de vitesse 26. Un deuxième mécanisme de changement de vitesse 28 interchangeable est monté de façon amovible sur une collerette 54 du carter. Application notamment aux transmissions de tracteurs sans châssis.
FR7913575A 1978-05-30 1979-05-29 Procede pour modifier le nombre des rapports de vitesses dans une transmission Granted FR2427523A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2395178A GB1605069A (en) 1978-05-30 1978-05-30 Method of changing the number of speed ratios within a transmission

Publications (2)

Publication Number Publication Date
FR2427523A1 true FR2427523A1 (fr) 1979-12-28
FR2427523B1 FR2427523B1 (fr) 1984-11-23

Family

ID=10203976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913575A Granted FR2427523A1 (fr) 1978-05-30 1979-05-29 Procede pour modifier le nombre des rapports de vitesses dans une transmission

Country Status (4)

Country Link
CA (1) CA1093800A (fr)
ES (1) ES481101A1 (fr)
FR (1) FR2427523A1 (fr)
GB (1) GB1605069A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003289A1 (fr) * 1982-03-11 1983-09-29 Lasoen, Jean, Jacques Assemblages d'engrenages planetaires
FR2535810A1 (fr) * 1982-11-09 1984-05-11 Sedems Dispositif de demultiplication commande
FR2535809A1 (fr) * 1982-11-09 1984-05-11 Sedems Dispositif de demultiplication commande

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003289A1 (fr) * 1982-03-11 1983-09-29 Lasoen, Jean, Jacques Assemblages d'engrenages planetaires
US4790213A (en) * 1982-03-11 1988-12-13 Lasoen Jean J Planetary gear assemblies
FR2535810A1 (fr) * 1982-11-09 1984-05-11 Sedems Dispositif de demultiplication commande
FR2535809A1 (fr) * 1982-11-09 1984-05-11 Sedems Dispositif de demultiplication commande

Also Published As

Publication number Publication date
GB1605069A (en) 1981-12-16
FR2427523B1 (fr) 1984-11-23
CA1093800A (fr) 1981-01-20
ES481101A1 (es) 1980-02-01

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse