NL6607281A - - Google Patents

Info

Publication number
NL6607281A
NL6607281A NL6607281A NL6607281A NL6607281A NL 6607281 A NL6607281 A NL 6607281A NL 6607281 A NL6607281 A NL 6607281A NL 6607281 A NL6607281 A NL 6607281A NL 6607281 A NL6607281 A NL 6607281A
Authority
NL
Netherlands
Application number
NL6607281A
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
Priority claimed from FR834473A external-priority patent/FR1271253A/en
Priority claimed from FR867985A external-priority patent/FR1302002A/en
Application filed filed Critical
Publication of NL6607281A publication Critical patent/NL6607281A/xx

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
    • F16L37/36—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 with two lift valves being actuated to initiate the flow through the coupling after the two coupling parts are locked against withdrawal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
NL6607281A 1960-07-29 1966-05-26 NL6607281A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR834473A FR1271253A (en) 1960-07-29 1960-07-29 Improvement of the so-called "coal" scales to allow the height adjustment of their frame according to the type of bags used
FR867985A FR1302002A (en) 1961-07-13 1961-07-13 Sealed coupling device for fluid lines

Publications (1)

Publication Number Publication Date
NL6607281A true NL6607281A (en) 1966-09-26

Family

ID=26186967

Family Applications (2)

Application Number Title Priority Date Filing Date
NL267661D NL267661A (en) 1960-07-29
NL6607281A NL6607281A (en) 1960-07-29 1966-05-26

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL267661D NL267661A (en) 1960-07-29

Country Status (4)

Country Link
BE (1) BE606621A (en)
GB (1) GB973825A (en)
LU (1) LU40444A1 (en)
NL (2) NL6607281A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314447A (en) * 1963-07-03 1967-04-18 Lear Siegler Inc Quick connect coupling
US4809747A (en) * 1987-07-31 1989-03-07 General Motors Corporation Quick disconnect device

Also Published As

Publication number Publication date
BE606621A (en) 1961-11-16
GB973825A (en) 1964-10-28
LU40444A1 (en) 1961-09-27
NL267661A (en)

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