FR2590961B1 - DEVICE FOR CONNECTING PRESSURE FLUIDS AND TOOL PROVIDED WITH SUCH A DEVICE - Google Patents

DEVICE FOR CONNECTING PRESSURE FLUIDS AND TOOL PROVIDED WITH SUCH A DEVICE

Info

Publication number
FR2590961B1
FR2590961B1 FR8517720A FR8517720A FR2590961B1 FR 2590961 B1 FR2590961 B1 FR 2590961B1 FR 8517720 A FR8517720 A FR 8517720A FR 8517720 A FR8517720 A FR 8517720A FR 2590961 B1 FR2590961 B1 FR 2590961B1
Authority
FR
France
Prior art keywords
tool provided
connecting pressure
pressure fluids
fluids
tool
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
FR8517720A
Other languages
French (fr)
Other versions
FR2590961A1 (en
Inventor
Michel Luzzato
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.)
Esswein SA
Original Assignee
Esswein SA
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 Esswein SA filed Critical Esswein SA
Priority to FR8517720A priority Critical patent/FR2590961B1/en
Publication of FR2590961A1 publication Critical patent/FR2590961A1/en
Application granted granted Critical
Publication of FR2590961B1 publication Critical patent/FR2590961B1/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
    • E02F3/28—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
    • 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
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • 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
    • 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
    • F16L37/62—Couplings of the quick-acting type pneumatically or hydraulically actuated

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)
FR8517720A 1985-11-29 1985-11-29 DEVICE FOR CONNECTING PRESSURE FLUIDS AND TOOL PROVIDED WITH SUCH A DEVICE Expired FR2590961B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8517720A FR2590961B1 (en) 1985-11-29 1985-11-29 DEVICE FOR CONNECTING PRESSURE FLUIDS AND TOOL PROVIDED WITH SUCH A DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8517720A FR2590961B1 (en) 1985-11-29 1985-11-29 DEVICE FOR CONNECTING PRESSURE FLUIDS AND TOOL PROVIDED WITH SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR2590961A1 FR2590961A1 (en) 1987-06-05
FR2590961B1 true FR2590961B1 (en) 1988-05-13

Family

ID=9325296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8517720A Expired FR2590961B1 (en) 1985-11-29 1985-11-29 DEVICE FOR CONNECTING PRESSURE FLUIDS AND TOOL PROVIDED WITH SUCH A DEVICE

Country Status (1)

Country Link
FR (1) FR2590961B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708329B1 (en) * 1993-07-27 1995-10-20 Sra Savac Submerged connection device for hydraulic fittings.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2104216A5 (en) * 1970-08-14 1972-04-14 Nova Comet Spa
FR2284082A1 (en) * 1974-09-03 1976-04-02 Coterm Cie Terminaux Marins DEVICE FORMING SAFETY CONNECTION BETWEEN TWO PIPING ELEMENTS
US4198076A (en) * 1978-09-12 1980-04-15 Fmc Corporation Pipe coupler with positive disconnect device
US4431215A (en) * 1981-04-20 1984-02-14 Exxon Production Research Co. Riser connector
FR2566194B1 (en) * 1984-06-14 1986-09-12 Staubli Sa Ets CONNECTION DEVICE FOR THE SIMULTANEOUS CONNECTION OF A SERIES OF CIRCUITS

Also Published As

Publication number Publication date
FR2590961A1 (en) 1987-06-05

Similar Documents

Publication Publication Date Title
DE3266454D1 (en) Brush-shifting and trigger-switch arrangements for a portable tool
GB9014549D0 (en) A fluid passage unit
GB2165055B (en) Fluid pressure sensing device
BR8800129A (en) FLUID PRESSURE DEVICE
DE3569497D1 (en) A device in fluid pressure generators
ZA861033B (en) A fluid filtering device
FR2586946B1 (en) LIQUID APPLICATION TOOL
GB8605825D0 (en) Fluid supply device
GB8514132D0 (en) Pressure sensing device
GB9000654D0 (en) Fluid transfer device
EP0421470A3 (en) A pressure tube-piston device
AR240138A1 (en) A FLUID DELIVERY DEVICE
EP0202798A3 (en) A fluid coupling device
GB8903532D0 (en) A fluid level monitor
FR2578530B1 (en) DEVICE FOR TRANSFERRING A LIQUID
FR2590961B1 (en) DEVICE FOR CONNECTING PRESSURE FLUIDS AND TOOL PROVIDED WITH SUCH A DEVICE
GB2187824B (en) A fluid coupling
GB2236831B (en) A fluid friction coupling
ZA89311B (en) A polar lubricating fluid and its synthesis
FR2649028B1 (en) DEVICE FOR AUTOMATICALLY TAKING A TOOL HOLDER OR TOOL
DE3662031D1 (en) Device for working the internal spherical curved surfaces of a tool
IT8467920A1 (en) DEVICE FOR ACTIVATING A CLUTCH CLUTCH.
GB8506607D0 (en) Fluid supply device
GB2171845B (en) A fluid supply and pressure sensing device
USD301208S (en) Centering guide for a portable drill

Legal Events

Date Code Title Description
ST Notification of lapse