ES484131A1 - Un mecanismo de cambio para una transmision - Google Patents

Un mecanismo de cambio para una transmision

Info

Publication number
ES484131A1
ES484131A1 ES484131A ES484131A ES484131A1 ES 484131 A1 ES484131 A1 ES 484131A1 ES 484131 A ES484131 A ES 484131A ES 484131 A ES484131 A ES 484131A ES 484131 A1 ES484131 A1 ES 484131A1
Authority
ES
Spain
Prior art keywords
transmission
constant mesh
section
drive gears
speed
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.)
Expired
Application number
ES484131A
Other languages
English (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.)
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 ES484131A1 publication Critical patent/ES484131A1/es
Expired 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/16—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion essentially with both gears that can be put out of gear and continuously-meshing gears that can be disengaged from their shafts
    • 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
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/043—Combinations of toothed gearings only change gear transmissions in group arrangement without gears having orbital motion

Landscapes

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

Abstract

En una transmisión del tipo de ejes coaxiales de entrada y principal y ejes coaxiales intermedio y de salida, un mecanismo de cambio adelante-atrás dispuesto alrededor del eje de entrada y accionable para impulsar un engranaje de entrada acoplado al eje intermedio tanto en dirección adelante como atrás, un mecanismo de cambio de gama alta-baja que selectivamente puede situarse en posición de gama alta o en posición de gama baja, cuatro engranajes impulsores acoplables selectivamente al eje intermedio, y cuatro engranajes impulsados en engranaje constante con los citados engranajes impulsores, yendo los engranajes impulsados montados sobre el eje principal para giro con este, siendo por lo menos tres de los engranajes impulsores de diámetro substancialmente menor que los correspondientes engranajes impulsados; comprendiendo la mejora la disposición de mecanismos sincronizados de collar de cambio entre pares de engranajes impulsores, mediante lo cual se reduce al mínimo el esfuerzo necesariopara efectuar el cambio.
ES484131A 1978-09-13 1979-09-12 Un mecanismo de cambio para una transmision Expired ES484131A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94188578A 1978-09-13 1978-09-13

Publications (1)

Publication Number Publication Date
ES484131A1 true ES484131A1 (es) 1980-04-01

Family

ID=25477218

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484131A Expired ES484131A1 (es) 1978-09-13 1979-09-12 Un mecanismo de cambio para una transmision

Country Status (3)

Country Link
ES (1) ES484131A1 (es)
FR (1) FR2436294A1 (es)
GB (1) GB2031076A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR78336B (es) * 1980-02-23 1984-09-26 Interparte Ag
US4523491A (en) * 1982-07-09 1985-06-18 Municipal Industries, Inc. Motorcycle transmission featuring reverse gear
FR2531515A1 (en) * 1982-08-03 1984-02-10 Renault Gearbox with integrated range doubler.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514781C3 (de) * 1975-04-04 1980-10-16 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Zahnräderwechselgetriebe in Gruppenbauart, insbesondere für land- und/oder bauwirtschaftlich nutzbare Kraftfahrzeuge

Also Published As

Publication number Publication date
FR2436294A1 (fr) 1980-04-11
GB2031076A (en) 1980-04-16

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