FR2473664B1 - Mecanisme de changement de vitesse - Google Patents

Mecanisme de changement de vitesse

Info

Publication number
FR2473664B1
FR2473664B1 FR8027768A FR8027768A FR2473664B1 FR 2473664 B1 FR2473664 B1 FR 2473664B1 FR 8027768 A FR8027768 A FR 8027768A FR 8027768 A FR8027768 A FR 8027768A FR 2473664 B1 FR2473664 B1 FR 2473664B1
Authority
FR
France
Prior art keywords
speed change
change mechanism
speed
change
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
FR8027768A
Other languages
English (en)
French (fr)
Other versions
FR2473664A1 (fr
Inventor
Thomas William Freiburger
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of FR2473664A1 publication Critical patent/FR2473664A1/fr
Application granted granted Critical
Publication of FR2473664B1 publication Critical patent/FR2473664B1/fr
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
    • F16H3/08—Toothed 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
    • F16H3/087—Toothed 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 characterised by the disposition of the gears
    • F16H3/091—Toothed 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 characterised by the disposition of the gears including a single countershaft
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
    • F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams
    • 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
    • F16H2037/045—Combinations of toothed gearings only change gear transmissions in group arrangement without gears having orbital motion comprising a separate gearing unit for shifting between high and low ratio range
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H2059/088—Fast forward-reverse-sequence mode
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/70—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Gear-Shifting Mechanisms (AREA)
FR8027768A 1980-01-11 1980-12-30 Mecanisme de changement de vitesse Expired FR2473664B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11131580A 1980-01-11 1980-01-11

Publications (2)

Publication Number Publication Date
FR2473664A1 FR2473664A1 (fr) 1981-07-17
FR2473664B1 true FR2473664B1 (fr) 1985-12-20

Family

ID=22337796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027768A Expired FR2473664B1 (fr) 1980-01-11 1980-12-30 Mecanisme de changement de vitesse

Country Status (8)

Country Link
JP (1) JPS56101444A (ja)
CA (1) CA1152357A (ja)
DE (1) DE3048770C2 (ja)
FI (1) FI69193C (ja)
FR (1) FR2473664B1 (ja)
GB (1) GB2067250B (ja)
IT (1) IT1142252B (ja)
SE (1) SE441771B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146748A (ja) * 1982-02-22 1983-09-01 Mazda Motor Corp 複合クラッチ式多段歯車変速機の変速制御方法
DE3233619C2 (de) * 1982-09-10 1986-06-19 Daimler-Benz Ag, 7000 Stuttgart Mechanische Schaltvorrichtung für ein Gangwechselgetriebe eines Kraftfahrzeuges mit einem nicht synchronisierten Rückwärtsgang
JPS60129428A (ja) * 1983-12-16 1985-07-10 Nissan Motor Co Ltd 変速装置
GB8430235D0 (en) * 1984-11-30 1985-01-09 Everton J M Gearbox
CA1259824A (en) * 1985-04-24 1989-09-26 Hideki Kuratsu Change-gear apparatus for vehicular transmission
US4782714A (en) * 1987-04-14 1988-11-08 Deere & Company Multi-range synchronized transmission and housing therefor
JP3013363B2 (ja) * 1989-09-30 2000-02-28 スズキ株式会社 変速機の歯車打音防止装置
JP4336448B2 (ja) * 2000-09-06 2009-09-30 本田技研工業株式会社 平行３軸式自動変速機
CN101967791B (zh) * 2010-09-10 2012-04-25 徐工集团工程机械股份有限公司科技分公司 压路机变速箱

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772652A (en) * 1955-08-08 1956-12-04 Deere Mfg Co Transmission and control therefor
FR1562829A (ja) * 1967-11-14 1969-04-11
US3774475A (en) * 1972-06-16 1973-11-27 Deere & Co Transmission and controls therefor
GB1461328A (en) * 1973-04-17 1977-01-13 Ford Motor Co Synchromesh device for the reverse gear of a motor vehicle gearbox
GB1409228A (en) * 1973-04-17 1975-10-08 Ford Motor Co Synchromesh device for the reverse gearbox
FR2263428B1 (ja) * 1974-03-06 1976-12-10 Peugeot & Renault
JPS5326046A (en) * 1976-07-30 1978-03-10 Honda Motor Co Ltd Automotive transmission

Also Published As

Publication number Publication date
JPS56101444A (en) 1981-08-14
GB2067250A (en) 1981-07-22
DE3048770C2 (de) 1983-12-08
JPH0155340B2 (ja) 1989-11-24
DE3048770A1 (de) 1981-10-01
SE8100105L (sv) 1981-07-12
IT8147512A0 (it) 1981-01-06
SE441771B (sv) 1985-11-04
FI69193C (fi) 1985-12-10
FR2473664A1 (fr) 1981-07-17
CA1152357A (en) 1983-08-23
FI804066L (fi) 1981-07-12
IT1142252B (it) 1986-10-08
FI69193B (fi) 1985-08-30
GB2067250B (en) 1983-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse