FR1248322A - Coupling device for pressurized hydraulic fluid devices - Google Patents

Coupling device for pressurized hydraulic fluid devices

Info

Publication number
FR1248322A
FR1248322A FR6855A FR67006855A FR1248322A FR 1248322 A FR1248322 A FR 1248322A FR 6855 A FR6855 A FR 6855A FR 67006855 A FR67006855 A FR 67006855A FR 1248322 A FR1248322 A FR 1248322A
Authority
FR
France
Prior art keywords
hydraulic fluid
coupling device
pressurized hydraulic
fluid devices
devices
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
FR6855A
Other languages
French (fr)
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.)
Frieseke and Hoepfner GmbH
Original Assignee
Frieseke and Hoepfner GmbH
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 Frieseke and Hoepfner GmbH filed Critical Frieseke and Hoepfner GmbH
Application granted granted Critical
Publication of FR1248322A publication Critical patent/FR1248322A/en
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
    • F16L37/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR6855A 1959-06-27 1960-02-12 Coupling device for pressurized hydraulic fluid devices Expired FR1248322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1248322X 1959-06-27

Publications (1)

Publication Number Publication Date
FR1248322A true FR1248322A (en) 1960-10-31

Family

ID=1569843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6855A Expired FR1248322A (en) 1959-06-27 1960-02-12 Coupling device for pressurized hydraulic fluid devices

Country Status (1)

Country Link
FR (1) FR1248322A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001080A1 (en) * 1977-09-12 1979-03-21 DEUTSCHE SEMPERIT Gesellschaft m.b.H. Coupler connectable under pressure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001080A1 (en) * 1977-09-12 1979-03-21 DEUTSCHE SEMPERIT Gesellschaft m.b.H. Coupler connectable under pressure

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