ES426151A1 - Perfeccionamientos relativos a maquinas de movimiento de tierras. - Google Patents

Perfeccionamientos relativos a maquinas de movimiento de tierras.

Info

Publication number
ES426151A1
ES426151A1 ES426151A ES426151A ES426151A1 ES 426151 A1 ES426151 A1 ES 426151A1 ES 426151 A ES426151 A ES 426151A ES 426151 A ES426151 A ES 426151A ES 426151 A1 ES426151 A1 ES 426151A1
Authority
ES
Spain
Prior art keywords
motor
pump
motors
valve mechanism
traction means
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
ES426151A
Other languages
English (en)
Spanish (es)
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.)
Caterpillar Paving Products Inc
Original Assignee
Raygo Inc
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 Raygo Inc filed Critical Raygo Inc
Publication of ES426151A1 publication Critical patent/ES426151A1/es
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
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • F16H61/456—Control of the balance of torque or speed between pumps or motors
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
    • E01C19/266—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles fitted to vehicles, road-construction or earth-moving machinery, e.g. auxiliary roll readily movable to operative position ; provided with means for facilitating transport; Means for transporting rollers; Arrangements or attachments for converting vehicles into rollers, e.g. rolling sleeves for wheels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/78—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
    • B60K17/105—Units comprising at least a part of the gearing and a torque-transmitting axle, e.g. transaxles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Operation Control Of Excavators (AREA)
  • Road Paving Machines (AREA)
  • Motor Power Transmission Devices (AREA)
  • Control Of Fluid Gearings (AREA)
ES426151A 1974-02-04 1974-05-09 Perfeccionamientos relativos a maquinas de movimiento de tierras. Expired ES426151A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US439528A US3889759A (en) 1974-02-04 1974-02-04 Hydraulically propelled vehicle

Publications (1)

Publication Number Publication Date
ES426151A1 true ES426151A1 (es) 1976-07-01

Family

ID=23745081

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426151A Expired ES426151A1 (es) 1974-02-04 1974-05-09 Perfeccionamientos relativos a maquinas de movimiento de tierras.

Country Status (8)

Country Link
US (1) US3889759A (pt)
JP (1) JPS5248406B2 (pt)
AU (1) AU475154B2 (pt)
BE (1) BE815146A (pt)
BR (1) BR7404511A (pt)
CA (1) CA998602A (pt)
DE (1) DE2502598A1 (pt)
ES (1) ES426151A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441501A (en) * 1977-09-07 1979-04-02 Kubota Ltd Slewing type working vehicle
GB2046683B (en) * 1979-03-21 1984-03-28 Lely Nv C Van Der Tractor
US4402377A (en) * 1981-08-31 1983-09-06 Rexworks Inc. Off-road vehicle having wheel slip control
AU577961B2 (en) * 1985-08-27 1988-10-06 M.I.M. Holdings Limited Wheel slip control for four wheel drive vehicles
JPS6272306U (pt) * 1985-10-22 1987-05-09
JPH0535183Y2 (pt) * 1986-04-08 1993-09-07
IT1205549B (it) * 1986-07-11 1989-03-23 Elda Barbieri Macchina frantumatrice mobile semovente
US6604601B2 (en) * 2001-10-22 2003-08-12 Biomet-Ross, Inc. Lift truck drive train
US7516613B2 (en) * 2004-12-01 2009-04-14 Haldex Hydraulics Corporation Hydraulic drive system
CN102985704B (zh) * 2010-06-30 2015-09-09 沃尔沃建造设备有限公司 用于施工机械液压泵的控制装置
AU2011276337B2 (en) * 2010-07-06 2014-04-24 Jlg Industries, Inc. Selectable flow divider drive system
CN110876285A (zh) * 2019-12-17 2020-03-13 邵志远 一种切削式梯田开平机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091930A (en) * 1959-08-14 1963-06-04 Dowty Hydraulic Units Ltd Hydraulic apparatus
NL6702365A (pt) * 1966-03-01 1967-09-04
FR1482110A (fr) * 1966-04-05 1967-05-26 Anciens Etablissements A L B A Rouleau compacteur automoteur
US3516260A (en) * 1967-09-11 1970-06-23 Bell Telephone Labor Inc Vibrating cable-laying plow
US3480099A (en) * 1967-11-28 1969-11-25 Deere & Co Interlocked change speed and auxiliary hydrostatic front wheel drive motor controls
GB1272971A (en) * 1969-03-13 1972-05-03 Nat Res Dev Hdyrostatic vehicle transmission
US3605583A (en) * 1969-04-01 1971-09-20 Tampo Mfg Co Inc Vibratory roller compacting apparatus and method
US3736732A (en) * 1971-10-12 1973-06-05 Deere & Co Auxiliary drive system for combines

Also Published As

Publication number Publication date
AU6829774A (en) 1975-10-30
BE815146A (fr) 1974-09-16
JPS5248406B2 (pt) 1977-12-09
US3889759A (en) 1975-06-17
DE2502598A1 (de) 1975-08-07
CA998602A (en) 1976-10-19
JPS50108709A (pt) 1975-08-27
BR7404511A (pt) 1976-02-10
AU475154B2 (en) 1976-08-12

Similar Documents

Publication Publication Date Title
ES426151A1 (es) Perfeccionamientos relativos a maquinas de movimiento de tierras.
ES436626A1 (es) Un sistema de transmision de energia hidrostatico.
GB1155374A (en) Tractors
GB1185905A (en) Hydraulic Motor Control Circuits
FR2380467B1 (fr) Tracteur
GB1289910A (pt)
US4072009A (en) Pressure system for driving the wheels of a vehicle
ES384578A1 (es) Perfeccionamientos en instalaciones hidraulicas para el accionamiento de organos de maquinas de elevacion y de obraspublicas.
FR2282073A1 (fr) Dispositif de transmission hydrostatique commandant les quatre roues d'un vehicule
GB1148757A (en) Vehicle with selective hydraulic drive means
ES352597A1 (es) Valvula axil termostatica.
GB1491353A (en) Vehicle having hydraulic apparatus
GB1362140A (en) Generator and pump unit for motor vehicles
GB1279107A (en) Improvements in or relating to hydraulic transmissions
GB1157782A (en) A Tracked Vehicle including Hydraulically Actuated Operational and Transport Mechanisms
JPS5618155A (en) Self-traveling tractor
GB1278987A (en) Improvements in rotating-knife harrows
GB1297860A (pt)
GB1151612A (en) Hydraulic Transmission
GB1036223A (en) Pneumatic-tyred hydraulic excavator
PARKER Hydraulic drain means for servo-systems[Patent]
IT1066908B (it) Dispositivo idrostatico per l azionamento di ruote motrici di carrelli caricatori
SU511453A1 (ru) Объемный гидропривод жвижителей мобильных машин
GB1233460A (pt)
CA664917A (en) Vehicle with hydrostatic transmission propelled by free piston engine hydraulic pump