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ZA807772B - A transmission shift control linkage for controlling both speed and direction changes with one input motion - Google Patents

A transmission shift control linkage for controlling both speed and direction changes with one input motion

Info

Publication number
ZA807772B
ZA807772B ZA00807772A ZA807772A ZA807772B ZA 807772 B ZA807772 B ZA 807772B ZA 00807772 A ZA00807772 A ZA 00807772A ZA 807772 A ZA807772 A ZA 807772A ZA 807772 B ZA807772 B ZA 807772B
Authority
ZA
South Africa
Prior art keywords
controlling
speed
shift control
direction changes
transmission shift
Prior art date
Application number
ZA00807772A
Other languages
English (en)
Inventor
S Crouse
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 ZA807772B publication Critical patent/ZA807772B/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/08—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlled members being actuated successively by progressive movement of the controlling member
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/87016—Lost motion
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20006—Resilient connections
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20024—Fluid actuator
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20073—Control of plural mechanisms [e.g., control of transmission and control of 4 - wheel drive]
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/2014—Manually operated selector [e.g., remotely controlled device, lever, push button, rotary dial, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Mechanically-Actuated Valves (AREA)
ZA00807772A 1979-12-14 1980-12-11 A transmission shift control linkage for controlling both speed and direction changes with one input motion ZA807772B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/103,497 US4297909A (en) 1979-12-14 1979-12-14 Transmission shift control linkage for controlling both speed and direction changes with one input motion

Publications (1)

Publication Number Publication Date
ZA807772B true ZA807772B (en) 1982-07-28

Family

ID=22295510

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00807772A ZA807772B (en) 1979-12-14 1980-12-11 A transmission shift control linkage for controlling both speed and direction changes with one input motion

Country Status (11)

Country Link
US (1) US4297909A (it)
CA (1) CA1164316A (it)
DE (1) DE3043466C2 (it)
ES (1) ES8203733A1 (it)
FI (1) FI68452C (it)
FR (1) FR2472228A1 (it)
GB (1) GB2065246B (it)
IT (1) IT1127951B (it)
SE (1) SE449533B (it)
SU (1) SU1274613A3 (it)
ZA (1) ZA807772B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1155178B (it) * 1982-05-03 1987-01-21 Fiat Allis Europ Dispositivo per il comando di una trasmissione idrostatica su una macchina per movimento terra
US4546664A (en) * 1982-12-06 1985-10-15 J. I. Case Company Transmission control assembly
US4635497A (en) * 1985-08-26 1987-01-13 Clark Michigan Company Single lever shift
CA2076999A1 (en) * 1992-08-27 1994-02-28 Lawrence Andre Ramsay Control lever system for a hydraulic pump
US6357232B1 (en) 1999-12-15 2002-03-19 Caterpillar Inc. Differential pedal interface system for a cycling type work machine
US6691816B2 (en) * 2002-07-11 2004-02-17 Textron Inc. Selector system for vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519080A (en) * 1942-12-09 1950-08-15 Borg Warner Tank transmission
US2396231A (en) * 1943-10-21 1946-03-12 Gen Motors Corp Ship drive control system
DE1751914U (de) * 1957-05-28 1957-09-05 Fernschaltbau G M B H Fernschaltsteueranlage fuer einhebelbetaetigung.
US3127785A (en) * 1960-08-22 1964-04-07 Morse Instr Co Single lever engine and idle control
US3242758A (en) * 1964-01-17 1966-03-29 Deere & Co Control mechanism
DE1928332C3 (de) * 1969-06-03 1974-04-18 Karl Kaessbohrer Fahrzeugwerke Gmbh, 7900 Ulm Lenkvorrichtung für Gleiskettenfahrzeuge, insbesondere Überschneefahrzeuge
DE6928316U (de) * 1969-07-16 1969-11-06 Porsche Kg Verriegelungsvorrichtung fuer axial verschiebbare schaltstangen von geschwindigkeitswechselgetrieben von kraftfahrzeugen.
US3679018A (en) * 1970-07-07 1972-07-25 Int Harvester Co Dual station transmission control
US3952512A (en) * 1975-01-30 1976-04-27 Towmotor Corporation Foot pedal control mechanism for hydrostatic transmission vehicles

Also Published As

Publication number Publication date
CA1164316A (en) 1984-03-27
ES497667A0 (es) 1982-04-01
FI68452C (fi) 1985-09-10
FR2472228B1 (it) 1983-12-23
DE3043466A1 (de) 1981-06-25
GB2065246A (en) 1981-06-24
GB2065246B (en) 1983-06-08
US4297909A (en) 1981-11-03
SE8008682L (sv) 1981-06-15
SE449533B (sv) 1987-05-04
SU1274613A3 (ru) 1986-11-30
IT1127951B (it) 1986-05-28
FI68452B (fi) 1985-05-31
FR2472228A1 (fr) 1981-06-26
ES8203733A1 (es) 1982-04-01
FI803753L (fi) 1981-06-15
IT8050354A0 (it) 1980-12-12
DE3043466C2 (de) 1986-09-25

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