FI761725A - - Google Patents

Info

Publication number
FI761725A
FI761725A FI761725A FI761725A FI761725A FI 761725 A FI761725 A FI 761725A FI 761725 A FI761725 A FI 761725A FI 761725 A FI761725 A FI 761725A FI 761725 A FI761725 A FI 761725A
Authority
FI
Finland
Application number
FI761725A
Other languages
Finnish (fi)
Other versions
FI67134C (en
FI67134B (en
Inventor
Kjell Ronny Ekman
Original Assignee
Ekman K R
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 Ekman K R filed Critical Ekman K R
Publication of FI761725A publication Critical patent/FI761725A/fi
Application granted granted Critical
Publication of FI67134B publication Critical patent/FI67134B/en
Publication of FI67134C publication Critical patent/FI67134C/en

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
    • 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
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
    • 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
    • F16L37/34—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 at least one of the lift valves being of the sleeve type, i.e. a sleeve is telescoped over an inner cylindrical wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
FI761725A 1975-06-16 1976-06-15 Circuit arrangement FI67134C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7506846A SE399316B (en) 1975-06-16 1975-06-16 CONNECTION DEVICE INCLUDING TWO FALLABLE AND INSERTABLE DEVICES
SE7506846 1975-06-16

Publications (3)

Publication Number Publication Date
FI761725A true FI761725A (en) 1976-12-17
FI67134B FI67134B (en) 1984-09-28
FI67134C FI67134C (en) 1985-01-10

Family

ID=20324871

Family Applications (1)

Application Number Title Priority Date Filing Date
FI761725A FI67134C (en) 1975-06-16 1976-06-15 Circuit arrangement

Country Status (8)

Country Link
JP (1) JPS5260430A (en)
AU (1) AU503402B2 (en)
CA (1) CA1050073A (en)
DE (1) DE2626668C2 (en)
FI (1) FI67134C (en)
FR (1) FR2315053A1 (en)
GB (1) GB1543747A (en)
SE (1) SE399316B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023377A1 (en) * 1980-06-23 1982-01-14 Carl Kurt Walther Gmbh & Co Kg, 5600 Wuppertal Quick action closure coupling for fluid lines - has spring loaded bush controlling locking ball set and pushed back on plug insertion
JPS59186586U (en) * 1983-05-31 1984-12-11 株式会社ターダ pipe fittings
SE447157B (en) * 1985-03-13 1986-10-27 Thure Ekman COUPLING
CH672363A5 (en) * 1986-09-29 1989-11-15 Contempo Products
US4786029A (en) * 1987-11-09 1988-11-22 Aeroquip Corporation Connect-against-pressure coupling
US4892117A (en) * 1988-11-10 1990-01-09 Aeroquip Corporation Refrigeration coupling
DE4035453C2 (en) * 1990-11-08 1993-10-07 Faster Srl Quick-release coupling for hydraulic brake systems, in particular trailer couplings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250698B (en) * 1967-09-21
US2689138A (en) * 1949-06-18 1954-09-14 Albert T Scheiwer Coupling
US3052261A (en) * 1959-01-15 1962-09-04 Nyberg Carl Erik Josef Fluid coupling
AT295261B (en) * 1965-09-15 1971-12-27 Thure Ekman Line coupling with valve for compressed air, liquid or the like.

Also Published As

Publication number Publication date
FR2315053B1 (en) 1982-04-23
AU503402B2 (en) 1979-09-06
FR2315053A1 (en) 1977-01-14
SE7506846L (en) 1976-12-17
DE2626668C2 (en) 1986-11-27
CA1050073A (en) 1979-03-06
AU1453276A (en) 1977-12-08
FI67134C (en) 1985-01-10
FI67134B (en) 1984-09-28
JPS6128873B2 (en) 1986-07-03
DE2626668A1 (en) 1976-12-30
JPS5260430A (en) 1977-05-18
SE399316B (en) 1978-02-06
GB1543747A (en) 1979-04-04

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: EKMAN, KJELL RONNY