JPS57204929A - Variable speed operation device for agricultural power machine - Google Patents

Variable speed operation device for agricultural power machine

Info

Publication number
JPS57204929A
JPS57204929A JP9051481A JP9051481A JPS57204929A JP S57204929 A JPS57204929 A JP S57204929A JP 9051481 A JP9051481 A JP 9051481A JP 9051481 A JP9051481 A JP 9051481A JP S57204929 A JPS57204929 A JP S57204929A
Authority
JP
Japan
Prior art keywords
variable speed
change lever
change
axis
engaging part
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
JP9051481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6220573B2 (enrdf_load_stackoverflow
Inventor
Kinya Okamoto
Takenori Yamamoto
Hideaki Nakagawa
Keiichi Kato
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.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
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 Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP9051481A priority Critical patent/JPS57204929A/ja
Publication of JPS57204929A publication Critical patent/JPS57204929A/ja
Publication of JPS6220573B2 publication Critical patent/JPS6220573B2/ja
Granted 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
    • 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
    • F16H63/20—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0488—Smoothing ratio shift during range shift from neutral (N) to drive (D)
    • 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
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/32—Gear shift yokes, e.g. shift forks
    • F16H2063/321—Gear shift yokes, e.g. shift forks characterised by the interface between fork body and shift rod, e.g. fixing means, bushes, cams or pins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Gear-Shifting Mechanisms (AREA)
JP9051481A 1981-06-12 1981-06-12 Variable speed operation device for agricultural power machine Granted JPS57204929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9051481A JPS57204929A (en) 1981-06-12 1981-06-12 Variable speed operation device for agricultural power machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9051481A JPS57204929A (en) 1981-06-12 1981-06-12 Variable speed operation device for agricultural power machine

Publications (2)

Publication Number Publication Date
JPS57204929A true JPS57204929A (en) 1982-12-15
JPS6220573B2 JPS6220573B2 (enrdf_load_stackoverflow) 1987-05-07

Family

ID=14000564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9051481A Granted JPS57204929A (en) 1981-06-12 1981-06-12 Variable speed operation device for agricultural power machine

Country Status (1)

Country Link
JP (1) JPS57204929A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63315328A (ja) * 1987-06-16 1988-12-23 Kubota Ltd トラクタの変速操作装置
JP2008008413A (ja) * 2006-06-29 2008-01-17 Kubota Corp 歩行型作業機の変速操作構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63315328A (ja) * 1987-06-16 1988-12-23 Kubota Ltd トラクタの変速操作装置
JP2008008413A (ja) * 2006-06-29 2008-01-17 Kubota Corp 歩行型作業機の変速操作構造

Also Published As

Publication number Publication date
JPS6220573B2 (enrdf_load_stackoverflow) 1987-05-07

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