DE1550700C3 - Schaltvorrichtung für eine Antriebsanordnung aus hydraulischem Drehmomentwandler und Schaltgetriebe mit hydraulisch betätigten Reibungskupplungen lür jeden Zahnradsatz - Google Patents

Schaltvorrichtung für eine Antriebsanordnung aus hydraulischem Drehmomentwandler und Schaltgetriebe mit hydraulisch betätigten Reibungskupplungen lür jeden Zahnradsatz

Info

Publication number
DE1550700C3
DE1550700C3 DE1550700A DE1550700A DE1550700C3 DE 1550700 C3 DE1550700 C3 DE 1550700C3 DE 1550700 A DE1550700 A DE 1550700A DE 1550700 A DE1550700 A DE 1550700A DE 1550700 C3 DE1550700 C3 DE 1550700C3
Authority
DE
Germany
Prior art keywords
valve
gear
switching
spindle
range
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
DE1550700A
Other languages
German (de)
English (en)
Other versions
DE1550700A1 (de
DE1550700B2 (de
Inventor
Burton Sanford Parma Mich. Zeller (V.St.A.)
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.)
Doosan Bobcat North America Inc
Original Assignee
Clark Equipment 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 Clark Equipment Co filed Critical Clark Equipment Co
Publication of DE1550700A1 publication Critical patent/DE1550700A1/de
Publication of DE1550700B2 publication Critical patent/DE1550700B2/de
Application granted granted Critical
Publication of DE1550700C3 publication Critical patent/DE1550700C3/de
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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H59/045—Ratio selector apparatus consisting of fluid valves
    • 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0262—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 characterised by the signals used the signals being hydraulic
    • F16H61/0274—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
    • 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
    • Y10T74/19386—Multiple clutch shafts
    • Y10T74/19405—Multiple forward and reverse
    • 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)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Gear-Shifting Mechanisms (AREA)
DE1550700A 1965-04-09 1966-04-07 Schaltvorrichtung für eine Antriebsanordnung aus hydraulischem Drehmomentwandler und Schaltgetriebe mit hydraulisch betätigten Reibungskupplungen lür jeden Zahnradsatz Expired DE1550700C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US446932A US3344679A (en) 1965-04-09 1965-04-09 Transmission control system

Publications (3)

Publication Number Publication Date
DE1550700A1 DE1550700A1 (de) 1969-07-10
DE1550700B2 DE1550700B2 (de) 1975-01-23
DE1550700C3 true DE1550700C3 (de) 1975-08-28

Family

ID=23774358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1550700A Expired DE1550700C3 (de) 1965-04-09 1966-04-07 Schaltvorrichtung für eine Antriebsanordnung aus hydraulischem Drehmomentwandler und Schaltgetriebe mit hydraulisch betätigten Reibungskupplungen lür jeden Zahnradsatz

Country Status (4)

Country Link
US (1) US3344679A (OSRAM)
BE (1) BE677120A (OSRAM)
DE (1) DE1550700C3 (OSRAM)
GB (2) GB1083430A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH506728A (de) * 1969-09-10 1971-04-30 Index Werke Kg Hahn & Tessky Getriebe
US4589295A (en) * 1984-01-30 1986-05-20 Champion Road Machinery Limited Eight speed drop box transmission
US5025674A (en) * 1990-02-28 1991-06-25 Deere & Company Sixteen speed powershift transmission
US20240336343A1 (en) * 2023-04-04 2024-10-10 Caterpillar Inc. Propulsion system arrangement and method having fluid circuits for cooling and lubrication of motor and clutch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943500A (en) * 1958-02-18 1960-07-05 Deere & Co Hydraulic control system
US3078673A (en) * 1960-05-27 1963-02-26 Deere & Co Hydraulic control system for transmission and the like
BE629826A (OSRAM) * 1962-10-05

Also Published As

Publication number Publication date
DE1550700A1 (de) 1969-07-10
BE677120A (OSRAM) 1966-07-18
GB1083430A (en) 1967-09-13
GB1083429A (en) 1967-09-13
US3344679A (en) 1967-10-03
DE1550700B2 (de) 1975-01-23

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee