ZA727463B - Hydrostatic transmission speed control system - Google Patents

Hydrostatic transmission speed control system

Info

Publication number
ZA727463B
ZA727463B ZA727463A ZA727463A ZA727463B ZA 727463 B ZA727463 B ZA 727463B ZA 727463 A ZA727463 A ZA 727463A ZA 727463 A ZA727463 A ZA 727463A ZA 727463 B ZA727463 B ZA 727463B
Authority
ZA
South Africa
Prior art keywords
control system
speed control
transmission speed
hydrostatic transmission
hydrostatic
Prior art date
Application number
ZA727463A
Inventor
A Rusch
J Bubak
Original Assignee
Massey Ferguson Services Nv
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 Massey Ferguson Services Nv filed Critical Massey Ferguson Services Nv
Publication of ZA727463B publication Critical patent/ZA727463B/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/38Control of exclusively fluid gearing
    • F16H61/40Control of exclusively fluid gearing hydrostatic
    • F16H61/4157Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/103Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic in combination with other control devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26Control
    • F04B1/30Control of machines or pumps with rotary cylinder blocks
    • F04B1/32Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/324Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D67/00Combinations of couplings and brakes; Combinations of clutches and brakes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/38Control of exclusively fluid gearing
    • F16H61/40Control of exclusively fluid gearing hydrostatic
    • F16H61/42Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/38Control of exclusively fluid gearing
    • F16H61/40Control of exclusively fluid gearing hydrostatic
    • F16H61/42Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/439Control of the neutral position, e.g. by zero tilt rotation holding means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H47/00Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Control Of Fluid Gearings (AREA)
  • Motor Power Transmission Devices (AREA)
  • Regulating Braking Force (AREA)
  • Control Of Transmission Device (AREA)
  • Structure Of Transmissions (AREA)
ZA727463A 1971-11-01 1972-10-19 Hydrostatic transmission speed control system ZA727463B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19425571A 1971-11-01 1971-11-01

Publications (1)

Publication Number Publication Date
ZA727463B true ZA727463B (en) 1973-07-25

Family

ID=22716887

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727463A ZA727463B (en) 1971-11-01 1972-10-19 Hydrostatic transmission speed control system

Country Status (17)

Country Link
JP (1) JPS4853161A (en)
AR (1) AR195806A1 (en)
AT (1) AT331131B (en)
AU (1) AU465687B2 (en)
BE (1) BE790782A (en)
BR (1) BR7207717D0 (en)
CA (1) CA975653A (en)
DD (1) DD105295A5 (en)
DE (1) DE2252557A1 (en)
ES (1) ES408176A1 (en)
FR (1) FR2166934A5 (en)
GB (1) GB1416026A (en)
IT (1) IT969898B (en)
PL (1) PL78639B1 (en)
RO (1) RO64476A (en)
SU (1) SU494863A3 (en)
ZA (1) ZA727463B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312663A1 (en) * 1983-04-08 1984-10-11 A. Friedr. Flender Gmbh & Co Kg, 4290 Bocholt Infinitely variable drive
IT1174619B (en) * 1984-07-30 1987-07-01 Sauer Italiana Spa REGULATOR THAT ALLOWS TO KEEP THE ROTATION SPEED OF A HYDRAULIC MOTOR OPERATED BY A VARIABLE FLOW PUMP CONSTANTLY, EVEN WHEN THE NUMBER OF PRIMARY ENGINE REVOLUTIONS VARY

Also Published As

Publication number Publication date
DE2252557A1 (en) 1973-05-03
AR195806A1 (en) 1973-11-09
BE790782A (en) 1973-02-15
AU4799972A (en) 1974-04-26
PL78639B1 (en) 1975-06-30
SU494863A3 (en) 1975-12-05
DD105295A5 (en) 1974-04-12
JPS4853161A (en) 1973-07-26
AU465687B2 (en) 1975-10-02
AT331131B (en) 1976-08-10
ES408176A1 (en) 1976-02-16
ATA918272A (en) 1975-10-15
CA975653A (en) 1975-10-07
RO64476A (en) 1979-06-15
GB1416026A (en) 1975-12-03
BR7207717D0 (en) 1973-08-21
FR2166934A5 (en) 1973-08-17
IT969898B (en) 1974-04-10

Similar Documents

Publication Publication Date Title
GB1398748A (en) Hydraulic control system for transmission
CA989276A (en) Hydrostatic transmission and control system
CS180689B1 (en) Hydrostatic control device
CA969834A (en) Hydrostatic transmission with acceleration control
CA939433A (en) Speed control system
CA971860A (en) Hydrostatic transmission control system
ZA726005B (en) Transmission systems
CA949355A (en) Speed changing transmission
AU473418B2 (en) Speed transmission system
CA950775A (en) Automatic speed control
CA933842A (en) Variable speed hydraulic drive system
CA981938A (en) Speed reducing transmission
ZA727463B (en) Hydrostatic transmission speed control system
CA967454A (en) Hydrostatic transmission
ZA725084B (en) Signal transmission system
CA878278A (en) Hydrostatic transmission control system
CA939622A (en) Speed control device
CA841994A (en) Hydrostatic transmission control system
CA863075A (en) Hydraulic transmission with speed control
CA906365A (en) Hydrostatic transmission control system
CA901432A (en) Hydrostatic transmission control system
CA901431A (en) Hydrostatic transmission control system
CA865953A (en) Variable speed transmission
CA867166A (en) Remote control arrangement for hydrostatic transmission
CA880134A (en) Speed control device