DE3713284C2 - - Google Patents

Info

Publication number
DE3713284C2
DE3713284C2 DE19873713284 DE3713284A DE3713284C2 DE 3713284 C2 DE3713284 C2 DE 3713284C2 DE 19873713284 DE19873713284 DE 19873713284 DE 3713284 A DE3713284 A DE 3713284A DE 3713284 C2 DE3713284 C2 DE 3713284C2
Authority
DE
Germany
Prior art keywords
valve
coupling
check valve
seal
inner body
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 - Fee Related
Application number
DE19873713284
Other languages
German (de)
English (en)
Other versions
DE3713284A1 (de
Inventor
Alfred 6719 Orbis De Steuerwald
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.)
Trinova Aeroquip GmbH
Original Assignee
Aeroquip 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 Aeroquip GmbH filed Critical Aeroquip GmbH
Priority to DE19873713284 priority Critical patent/DE3713284A1/de
Publication of DE3713284A1 publication Critical patent/DE3713284A1/de
Application granted granted Critical
Publication of DE3713284C2 publication Critical patent/DE3713284C2/de
Granted 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
    • F16L37/28—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
DE19873713284 1987-04-18 1987-04-18 Aus einer kupplungsmuffe und einem kupplungsstecker gebildete abreisskupplung fuer hydrauliksysteme Granted DE3713284A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873713284 DE3713284A1 (de) 1987-04-18 1987-04-18 Aus einer kupplungsmuffe und einem kupplungsstecker gebildete abreisskupplung fuer hydrauliksysteme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873713284 DE3713284A1 (de) 1987-04-18 1987-04-18 Aus einer kupplungsmuffe und einem kupplungsstecker gebildete abreisskupplung fuer hydrauliksysteme

Publications (2)

Publication Number Publication Date
DE3713284A1 DE3713284A1 (de) 1988-11-03
DE3713284C2 true DE3713284C2 (fr) 1991-03-21

Family

ID=6325959

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873713284 Granted DE3713284A1 (de) 1987-04-18 1987-04-18 Aus einer kupplungsmuffe und einem kupplungsstecker gebildete abreisskupplung fuer hydrauliksysteme

Country Status (1)

Country Link
DE (1) DE3713284A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953243C2 (de) * 1999-11-04 2003-10-23 Voswinkel Kg Unter Druck kuppelbare Schnellverschlußkupplung
FR2855239B1 (fr) 2003-05-20 2005-08-12 Parker Hannifin Sa Raccord rapide pour conduites de fluide hydraulique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537476A (en) * 1968-11-29 1970-11-03 Aeroquip Corp Fluid coupling connectable under high pressure
DE3041305A1 (de) * 1980-11-03 1982-06-03 Aeroquip GmbH, 3510 Hann Münden Kupplung fuer hydrauliksysteme
DE3444855C1 (de) * 1984-12-08 1986-04-10 Aeroquip GmbH, 7570 Baden-Baden Auch bei unter Druck stehendem Stecker kuppelbare Rohrabreisskupplung fuer insbes. Hydraulikleitungen

Also Published As

Publication number Publication date
DE3713284A1 (de) 1988-11-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AEROQUIP, ZWEIGNIEDERLASSUNG DER TRINOVA GMBH, 765

8339 Ceased/non-payment of the annual fee