CA1148988A - Automatic coupling device to connect tractor and tractor-drawn means hydraulic systems - Google Patents

Automatic coupling device to connect tractor and tractor-drawn means hydraulic systems

Info

Publication number
CA1148988A
CA1148988A CA000361386A CA361386A CA1148988A CA 1148988 A CA1148988 A CA 1148988A CA 000361386 A CA000361386 A CA 000361386A CA 361386 A CA361386 A CA 361386A CA 1148988 A CA1148988 A CA 1148988A
Authority
CA
Canada
Prior art keywords
tractor
plungers
hydraulic system
unions
shut
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
CA000361386A
Other languages
English (en)
French (fr)
Inventor
Ivan I. Zaitsev
Petr V. Sysolin
Gary M. Pekerman
Jury P. Kurzov
Alexandr E. Tompakov
Valery A. Maljuchenkov
Alexandr S. Kabachenko
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.)
GOLOVNOE SPETSIALIZIROVANNOE KONSTRUKTORSKOE BJURO PO POSEVNYM I KOMBINIROVANNYM MASHINAM
Original Assignee
GOLOVNOE SPETSIALIZIROVANNOE KONSTRUKTORSKOE BJURO PO POSEVNYM I KOMBINIROVANNYM MASHINAM
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 GOLOVNOE SPETSIALIZIROVANNOE KONSTRUKTORSKOE BJURO PO POSEVNYM I KOMBINIROVANNYM MASHINAM filed Critical GOLOVNOE SPETSIALIZIROVANNOE KONSTRUKTORSKOE BJURO PO POSEVNYM I KOMBINIROVANNYM MASHINAM
Application granted granted Critical
Publication of CA1148988A publication Critical patent/CA1148988A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3654—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with energy coupler, e.g. coupler for hydraulic or electric lines, to provide energy to drive(s) mounted on the tool
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2275—Hoses and supports therefor and protection therefor
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/33—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied the lift valves being of the ball 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
CA000361386A 1979-12-12 1980-10-02 Automatic coupling device to connect tractor and tractor-drawn means hydraulic systems Expired CA1148988A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU2849453 1979-12-12
SU2849453 1979-12-12

Publications (1)

Publication Number Publication Date
CA1148988A true CA1148988A (en) 1983-06-28

Family

ID=20863511

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000361386A Expired CA1148988A (en) 1979-12-12 1980-10-02 Automatic coupling device to connect tractor and tractor-drawn means hydraulic systems

Country Status (2)

Country Link
CA (1) CA1148988A (OSRAM)
FR (1) FR2471880A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3553323A1 (en) * 2018-04-10 2019-10-16 Deere & Company Automatically actuated shunt valve system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU88594A1 (de) * 1995-03-03 1996-10-04 Wurth Paul Sa Vorrichtung zum automatischen Ankuppeln einer Giesspfanne an eine oder mehrere Gasleitungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE842895C (de) * 1951-03-18 1952-07-03 Toussaint & Hess Hydr Hebezeug Kupplungsvorrichtung fuer Anhaenger von Sattelschleppern
GB835653A (en) * 1957-05-03 1960-05-25 Tatra Np Improvements in articulating couplings for articulated vehicles
GB1282401A (en) * 1968-09-11 1972-07-19 Exactor Sterling Ltd Fluid coupling for connecting fluid lines
US3653405A (en) * 1970-01-05 1972-04-04 Int Harvester Co Fluid line coupler
US3625251A (en) * 1970-04-15 1971-12-07 Int Harvester Co Hydraulic coupler
US3730221A (en) * 1971-07-09 1973-05-01 Dempco Hydraulic coupler with pressure relief mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3553323A1 (en) * 2018-04-10 2019-10-16 Deere & Company Automatically actuated shunt valve system
US10982693B2 (en) 2018-04-10 2021-04-20 Deere & Company Automatically actuated shunt valve system

Also Published As

Publication number Publication date
FR2471880B1 (OSRAM) 1983-07-22
FR2471880A1 (fr) 1981-06-26

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Legal Events

Date Code Title Description
MKEX Expiry