SE8003667A - TRANSMISSION FOR AN INDUSTRIAL VEHICLE - Google Patents

TRANSMISSION FOR AN INDUSTRIAL VEHICLE

Info

Publication number
SE8003667A
SE8003667A SE8003667A SE8003667A SE8003667A SE 8003667 A SE8003667 A SE 8003667A SE 8003667 A SE8003667 A SE 8003667A SE 8003667 A SE8003667 A SE 8003667A SE 8003667 A SE8003667 A SE 8003667A
Authority
SE
Sweden
Prior art keywords
clutch
valve
port communicating
reverse
selector
Prior art date
Application number
SE8003667A
Other languages
Swedish (sv)
Inventor
K Fujioka
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of SE8003667A publication Critical patent/SE8003667A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18—Propelling the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • 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
    • 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
    • F16H61/0265—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 for gearshift control, e.g. control functions for performing shifting or generation of shift signals
    • F16H61/0272—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 for gearshift control, e.g. control functions for performing shifting or generation of shift signals characterised by initiating reverse gearshift
    • 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
    • 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
    • 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
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y10T137/86646—Plug type
    • Y10T137/86654—For plural lines
    • 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

Abstract

A clutch position selector valve for use with a transmission for an industrial vehicle. The selector valve selectively establishes communication between a fluid pressure source and a forward clutch chamber or a reverse clutch chamber. The selector valve comprises a valve body having an inlet port communicating with the pressure fluid source, a forward clutch port communicating with the forward clutch chamber, a reverse clutch port communicating with the reverse clutch port and a drain port communicating with a fluid reservoir, and a valve element selectively establishing communication between the inlet port and the forward or reverse clutch ports. The valve element is removably and reversibly disposed within the interior of the valve body and cooperates with a selector lever to shift the element between the forward and reverse positions. This reversible feature permits the operating lever to be located on either side of a steering column for convenience of operation.
SE8003667A 1979-05-16 1980-11-17 TRANSMISSION FOR AN INDUSTRIAL VEHICLE SE8003667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979065965U JPS55165832U (en) 1979-05-16 1979-05-16

Publications (1)

Publication Number Publication Date
SE8003667A true SE8003667A (en) 1980-11-17

Family

ID=13302207

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8003604A SE443632B (en) 1979-05-16 1980-05-13 VELJARVENTIL
SE8003667A SE8003667A (en) 1979-05-16 1980-11-17 TRANSMISSION FOR AN INDUSTRIAL VEHICLE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE8003604A SE443632B (en) 1979-05-16 1980-05-13 VELJARVENTIL

Country Status (4)

Country Link
US (1) US4465167A (en)
JP (1) JPS55165832U (en)
DE (1) DE3018574A1 (en)
SE (2) SE443632B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8431639D0 (en) * 1984-12-14 1985-01-30 Massey Ferguson Mfg Transmission direction selection system
US4968334A (en) * 1989-09-08 1990-11-06 Hilton Thomas J Remotely-controlled multi-port valve having a multi-vane rotating central drum element
US5102543A (en) * 1990-06-25 1992-04-07 Sta-Rite Industries, Inc. Improved rotatable spool valve for use with filter cartridges
US5080209A (en) * 1990-10-15 1992-01-14 General Electric Company Manual override of an automatic ratio controller in a hydromechanical transmission
DE69220967T2 (en) * 1991-04-23 1997-11-27 Honda Motor Co Ltd Rotary valve for automatic transmission
US5465755A (en) * 1994-06-13 1995-11-14 Hydraulic Tool Engineering, Inc. Three-position, four-way rotary valve with pistol grip actuator
CA2173380C (en) * 1996-04-03 2001-07-10 Michael G. Mancell Power steering fluid reservoir
US5988335A (en) * 1998-06-02 1999-11-23 Caterpillar Inc. Control system for diverting oil from a clutch
WO2005119096A2 (en) * 2004-06-01 2005-12-15 Carne Gary S Transmission pressure modulation by orificed check valve
JP4534652B2 (en) * 2004-08-03 2010-09-01 株式会社デンソー Hydraulic control device for automatic transmission
US20070107787A1 (en) * 2005-11-17 2007-05-17 Moretz Technology, Llc Rotary shift valve for automatic transmission systems
KR101711419B1 (en) * 2015-05-26 2017-03-13 한국항공대학교산학협력단 Fail-safe valve
CN113983206B (en) * 2021-10-28 2024-02-02 重庆长安汽车股份有限公司 DCT clutch pressure and gear shifting integrated control valve

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042165A (en) * 1957-05-01 1962-07-03 Twin Disc Clutch Co Fluid actuated friction clutch
US2979963A (en) * 1957-12-17 1961-04-18 Borg Warner Hydraulic clutch control
AT273430B (en) * 1966-07-11 1969-08-11 Centra Buerkle Kg Albert Reusable mixer tap
US3458018A (en) * 1967-12-11 1969-07-29 Int Harvester Co Forward-reverse drive control providing automatic braking
US3606906A (en) * 1967-12-11 1971-09-21 Int Harvester Co Forward-reverse drive control providing automatic braking
US3540559A (en) * 1967-12-11 1970-11-17 Int Harvester Co Clutch valves with vehicle forward-reverse sensing control pump
US3628570A (en) * 1970-11-20 1971-12-21 Andis Allen R Omnidirectional fluid-control valve
US3752281A (en) * 1972-05-10 1973-08-14 Twin Disc Inc Reversing clutches with selector and pressure modulating valve
DE2347043B2 (en) * 1973-09-19 1979-07-12 Carl Hurth Maschinen- Und Zahnradfabrik, 8000 Muenchen Hydraulic device for controlling gear change and / or reversing gears of motor vehicles
JPS5328572B2 (en) * 1974-03-19 1978-08-15
US4096882A (en) * 1975-12-24 1978-06-27 Kanzaki Kokyukoki Mfg. Co., Ltd. Control valve

Also Published As

Publication number Publication date
DE3018574A1 (en) 1980-12-04
US4465167A (en) 1984-08-14
SE443632B (en) 1986-03-03
SE8003604L (en) 1980-11-17
JPS55165832U (en) 1980-11-28

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