IT949409B - QUICK COUPLING WITH AUTOMATIC COUPLING FOR PIPES - Google Patents

QUICK COUPLING WITH AUTOMATIC COUPLING FOR PIPES

Info

Publication number
IT949409B
IT949409B IT1246372A IT1246372A IT949409B IT 949409 B IT949409 B IT 949409B IT 1246372 A IT1246372 A IT 1246372A IT 1246372 A IT1246372 A IT 1246372A IT 949409 B IT949409 B IT 949409B
Authority
IT
Italy
Prior art keywords
coupling
pipes
automatic
quick
quick coupling
Prior art date
Application number
IT1246372A
Other languages
Italian (it)
Original Assignee
Pres Block Spa
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 Pres Block Spa filed Critical Pres Block Spa
Priority to IT1246372A priority Critical patent/IT949409B/en
Priority to DE19732305465 priority patent/DE2305465A1/en
Priority to AT108973A priority patent/AT331596B/en
Priority to FR7305444A priority patent/FR2171456B1/fr
Priority to GB631973A priority patent/GB1408537A/en
Application granted granted Critical
Publication of IT949409B publication Critical patent/IT949409B/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
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
IT1246372A 1972-02-08 1972-02-08 QUICK COUPLING WITH AUTOMATIC COUPLING FOR PIPES IT949409B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT1246372A IT949409B (en) 1972-02-08 1972-02-08 QUICK COUPLING WITH AUTOMATIC COUPLING FOR PIPES
DE19732305465 DE2305465A1 (en) 1972-02-08 1973-02-03 PLUG-IN COUPLING FOR PIPES
AT108973A AT331596B (en) 1972-02-08 1973-02-07 PLUG-IN COUPLING FOR PIPELINES
FR7305444A FR2171456B1 (en) 1972-02-08 1973-02-07
GB631973A GB1408537A (en) 1972-02-08 1973-02-08 Quick-coupling joint for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1246372A IT949409B (en) 1972-02-08 1972-02-08 QUICK COUPLING WITH AUTOMATIC COUPLING FOR PIPES

Publications (1)

Publication Number Publication Date
IT949409B true IT949409B (en) 1973-06-11

Family

ID=11140452

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1246372A IT949409B (en) 1972-02-08 1972-02-08 QUICK COUPLING WITH AUTOMATIC COUPLING FOR PIPES

Country Status (5)

Country Link
AT (1) AT331596B (en)
DE (1) DE2305465A1 (en)
FR (1) FR2171456B1 (en)
GB (1) GB1408537A (en)
IT (1) IT949409B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074524A (en) * 1990-10-16 1991-12-24 Bridge Products, Inc. Quick disconnect coupler
JP2559233Y2 (en) * 1993-07-07 1998-01-14 日東工器株式会社 Pipe fittings
DE102011053445B4 (en) * 2011-09-09 2022-01-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Duct connection
FR3132555B1 (en) 2022-02-10 2024-02-09 Staubli Sa Ets Female fluidic connection element and fluidic connection comprising such an element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735696A (en) * 1956-02-21 Coupling
US2708589A (en) * 1949-05-11 1955-05-17 Robert W Masek Tension actuated pipe coupling

Also Published As

Publication number Publication date
GB1408537A (en) 1975-10-01
FR2171456B1 (en) 1978-03-17
DE2305465A1 (en) 1973-08-16
ATA108973A (en) 1975-11-15
AT331596B (en) 1976-08-25
FR2171456A1 (en) 1973-09-21

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