JPS50107631A - - Google Patents

Info

Publication number
JPS50107631A
JPS50107631A JP50003048A JP304875A JPS50107631A JP S50107631 A JPS50107631 A JP S50107631A JP 50003048 A JP50003048 A JP 50003048A JP 304875 A JP304875 A JP 304875A JP S50107631 A JPS50107631 A JP S50107631A
Authority
JP
Japan
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.)
Pending
Application number
JP50003048A
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 filed Critical
Publication of JPS50107631A publication Critical patent/JPS50107631A/ja
Pending 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
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1204—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures for malfunction caused by simultaneous engagement of different ratios resulting in transmission lock state or tie-up condition
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19284—Meshing assisters
    • Y10T74/19288—Double clutch and interposed transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19293—Longitudinally slidable
    • Y10T74/19298—Multiple spur gears
    • Y10T74/19326—Fluid operated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19414—Single clutch shaft
    • Y10T74/19419—Progressive
    • Y10T74/19423—Multiple key
    • Y10T74/19428—Spur
    • Y10T74/19433—Fluid operated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
JP50003048A 1974-02-01 1974-12-27 Pending JPS50107631A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US438667A US3863518A (en) 1974-02-01 1974-02-01 Transmission shifting system

Publications (1)

Publication Number Publication Date
JPS50107631A true JPS50107631A (ja) 1975-08-25

Family

ID=23741530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50003048A Pending JPS50107631A (ja) 1974-02-01 1974-12-27

Country Status (4)

Country Link
US (1) US3863518A (ja)
JP (1) JPS50107631A (ja)
CA (1) CA992768A (ja)
GB (1) GB1478168A (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345830A (en) * 1976-10-01 1978-04-25 Kanzaki Kokyukoki Mfg Co Ltd Power transmission system for tractor or other
US4268215A (en) * 1979-02-06 1981-05-19 Spicer Martin J Air shifting device
US4445393A (en) * 1982-01-18 1984-05-01 Eaton Corporation Fluid actuated shift bar housing assembly
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
JPS58184323A (ja) * 1982-04-23 1983-10-27 Toyota Motor Corp 歯車変速装置に於ける同期装置の駆動装置
US4722237A (en) * 1986-12-12 1988-02-02 Eaton Corporation Fluid actuated shift bar housing assembly having a centering cylinder therein
IT1219343B (it) * 1988-05-31 1990-05-11 Fiatgeotech Cambio di velocita per un veicolo particolarmente un trattore agricolo
US5031735A (en) * 1989-12-05 1991-07-16 Eaton Corporation Manual override for automated mechanical transmission
US8677852B2 (en) * 2010-02-23 2014-03-25 GM Global Technology Operations LLC Multiplexed electromechanical actuator mechanism
JP6244175B2 (ja) * 2013-11-08 2017-12-06 本田技研工業株式会社 シフトアクチュエータ
CN107178609A (zh) * 2017-06-15 2017-09-19 厦门厦金机械股份有限公司 电控气动高低速挡位换挡机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529393A (en) * 1946-09-28 1950-11-07 Clark Equipment Co Fluid control means for auxiliary transmissions
US2924126A (en) * 1958-03-12 1960-02-09 Int Harvester Co Torque converter transmission
US3106273A (en) * 1960-05-02 1963-10-08 Deere & Co Transmission and controls therefor
US3508450A (en) * 1968-01-25 1970-04-28 Caterpillar Tractor Co Mechanical drive transmission
US3570636A (en) * 1969-02-24 1971-03-16 Caterpillar Tractor Co Pneumatic shift control for a mechanical transmission
US3667309A (en) * 1970-10-14 1972-06-06 Caterpillar Tractor Co Multi speed drive transmission

Also Published As

Publication number Publication date
US3863518A (en) 1975-02-04
GB1478168A (en) 1977-06-29
CA992768A (en) 1976-07-13

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