FR2171456B1 - - Google Patents

Info

Publication number
FR2171456B1
FR2171456B1 FR7305444A FR7305444A FR2171456B1 FR 2171456 B1 FR2171456 B1 FR 2171456B1 FR 7305444 A FR7305444 A FR 7305444A FR 7305444 A FR7305444 A FR 7305444A FR 2171456 B1 FR2171456 B1 FR 2171456B1
Authority
FR
France
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
FR7305444A
Other languages
French (fr)
Other versions
FR2171456A1 (ja
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.)
Pres Block SpA
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
Publication of FR2171456A1 publication Critical patent/FR2171456A1/fr
Application granted granted Critical
Publication of FR2171456B1 publication Critical patent/FR2171456B1/fr
Expired legal-status Critical Current

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
FR7305444A 1972-02-08 1973-02-07 Expired FR2171456B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1246372A IT949409B (it) 1972-02-08 1972-02-08 Giunto rapido ad innesto automatico per tubazioni

Publications (2)

Publication Number Publication Date
FR2171456A1 FR2171456A1 (ja) 1973-09-21
FR2171456B1 true FR2171456B1 (ja) 1978-03-17

Family

ID=11140452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305444A Expired FR2171456B1 (ja) 1972-02-08 1973-02-07

Country Status (5)

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

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 (ja) * 1993-07-07 1998-01-14 日東工器株式会社 管継手
DE102011053445B4 (de) * 2011-09-09 2022-01-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Luftleitungsanschluss
FR3132555B1 (fr) * 2022-02-10 2024-02-09 Staubli Sa Ets Elément femelle de raccord fluidique et raccord fluidique comprenant un tel élément

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
IT949409B (it) 1973-06-11
DE2305465A1 (de) 1973-08-16
FR2171456A1 (ja) 1973-09-21
ATA108973A (de) 1975-11-15
GB1408537A (en) 1975-10-01
AT331596B (de) 1976-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse