NL8401898A - Koppeling voor het zwenkbaar verbinden van buizen. - Google Patents

Koppeling voor het zwenkbaar verbinden van buizen. Download PDF

Info

Publication number
NL8401898A
NL8401898A NL8401898A NL8401898A NL8401898A NL 8401898 A NL8401898 A NL 8401898A NL 8401898 A NL8401898 A NL 8401898A NL 8401898 A NL8401898 A NL 8401898A NL 8401898 A NL8401898 A NL 8401898A
Authority
NL
Netherlands
Prior art keywords
sealing gasket
wall
opposite legs
coupling
end sleeve
Prior art date
Application number
NL8401898A
Other languages
English (en)
Dutch (nl)
Original Assignee
Polva Nederland Bv
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 Polva Nederland Bv filed Critical Polva Nederland Bv
Publication of NL8401898A publication Critical patent/NL8401898A/nl

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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
    • F16L47/10—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional means
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Gasket Seals (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
NL8401898A 1983-06-16 1984-06-15 Koppeling voor het zwenkbaar verbinden van buizen. NL8401898A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8310207 1983-06-16
FR8310207 1983-06-16

Publications (1)

Publication Number Publication Date
NL8401898A true NL8401898A (nl) 1985-01-16

Family

ID=9289984

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8401898A NL8401898A (nl) 1983-06-16 1984-06-15 Koppeling voor het zwenkbaar verbinden van buizen.

Country Status (4)

Country Link
BE (1) BE899883A (fr)
ES (1) ES280036Y (fr)
IT (1) IT1174011B (fr)
NL (1) NL8401898A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315958C2 (de) * 1993-05-12 1997-03-13 Wolf Woco & Co Franz J Rohrverbindung zwischen zwei konzentrisch übereinandergreifenden Rohrelementen
US20050242571A1 (en) * 2002-12-06 2005-11-03 Jon Houghton Pipe fitting with composite gasket assembly

Also Published As

Publication number Publication date
ES280036U (es) 1985-09-01
IT8421433A1 (it) 1985-12-15
IT8421433A0 (it) 1984-06-15
BE899883A (fr) 1984-12-12
ES280036Y (es) 1986-04-16
IT1174011B (it) 1987-06-24

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: DRAKA POLVA B.V.

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed