IT1142252B - GEAR CHANGE - Google Patents

GEAR CHANGE

Info

Publication number
IT1142252B
IT1142252B IT47512/81A IT4751281A IT1142252B IT 1142252 B IT1142252 B IT 1142252B IT 47512/81 A IT47512/81 A IT 47512/81A IT 4751281 A IT4751281 A IT 4751281A IT 1142252 B IT1142252 B IT 1142252B
Authority
IT
Italy
Prior art keywords
gear change
gear
change
Prior art date
Application number
IT47512/81A
Other languages
Italian (it)
Other versions
IT8147512A0 (en
Inventor
Thomas William Freiburger
Original Assignee
Deere & 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 & Co filed Critical Deere & Co
Publication of IT8147512A0 publication Critical patent/IT8147512A0/en
Application granted granted Critical
Publication of IT1142252B publication Critical patent/IT1142252B/en

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)
IT47512/81A 1980-01-11 1981-01-06 GEAR CHANGE IT1142252B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8147512A0 IT8147512A0 (en) 1981-01-06
IT1142252B true IT1142252B (en) 1986-10-08

Family

ID=22337796

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47512/81A IT1142252B (en) 1980-01-11 1981-01-06 GEAR CHANGE

Country Status (8)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146748A (en) * 1982-02-22 1983-09-01 Mazda Motor Corp Speed change control device of compound clutch type multistage speed change gear
DE3233619C2 (en) * 1982-09-10 1986-06-19 Daimler-Benz Ag, 7000 Stuttgart Mechanical switching device for a gear change transmission of a motor vehicle with a non-synchronized reverse gear
JPS60129428A (en) * 1983-12-16 1985-07-10 Nissan Motor Co Ltd Transmission gear
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 (en) * 1989-09-30 2000-02-28 スズキ株式会社 Gear hitting prevention device for transmission
JP4336448B2 (en) * 2000-09-06 2009-09-30 本田技研工業株式会社 Parallel 3-axis automatic transmission
CN101967791B (en) * 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 Gear box of road roller

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 (en) * 1967-11-14 1969-04-11
US3774475A (en) * 1972-06-16 1973-11-27 Deere & Co Transmission and controls therefor
GB1409228A (en) * 1973-04-17 1975-10-08 Ford Motor Co Synchromesh device for the reverse gearbox
GB1461328A (en) * 1973-04-17 1977-01-13 Ford Motor Co Synchromesh device for the reverse gear of a motor vehicle gearbox
FR2263428B1 (en) * 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
GB2067250B (en) 1983-07-27
CA1152357A (en) 1983-08-23
DE3048770A1 (en) 1981-10-01
DE3048770C2 (en) 1983-12-08
FR2473664B1 (en) 1985-12-20
SE441771B (en) 1985-11-04
FI69193B (en) 1985-08-30
FI804066L (en) 1981-07-12
SE8100105L (en) 1981-07-12
JPS56101444A (en) 1981-08-14
JPH0155340B2 (en) 1989-11-24
FI69193C (en) 1985-12-10
IT8147512A0 (en) 1981-01-06
FR2473664A1 (en) 1981-07-17
GB2067250A (en) 1981-07-22

Similar Documents

Publication Publication Date Title
AR225559A1 (en) COMBINED CHANGE CONTROL
DK464382A (en) GEAR MECHANISM
IT1128763B (en) SPEED CHANGE
BR8204622A (en) STRAIGHT GEAR EXCHANGE
FI813386L (en) TRANSMISSION
IT7850137A0 (en) MANEUVERABLE GEAR GEARBOX
IT1132669B (en) GEAR CHANGE FOR VEHICLES
AT369084B (en) LIGHTWEIGHT ELEMENTS
BR8203165A (en) GEAR MECHANISM
MX153145A (en) SPEED CHANGE SUPPORT
DE3022020A1 (en) GEAR GEAR GEARBOX
IT1142252B (en) GEAR CHANGE
IT1194485B (en) GEAR CHANGE FOR VEHICLES
DK330581A (en) HYDROMECHANICAL GEAR
BR8106692A (en) TRANSMISSION MECHANISM
SE7908262L (en) GEAR
BE887909A (en) STEERING GEAR
BE889830A (en) INTERMEDIATE GEARBOX
FI810329L (en) EN ARKBEHANDLINGSMASKINS FUNKTION PAOVERKANDE HASTIGHETSKOMPENSERAD TIDSANPASSNINGSKRETS
NO820039L (en) Fishing gear.
DE3575337D1 (en) GEAR GEAR.
BR8005839A (en) MECHANICAL TRANSMISSION
DK431481A (en) SHIFTING MECHANISM
ATA54481A (en) CONTINUOUSLY WHEEL GEAR
ES258920Y (en) PERFECT SPEED CHANGE