NL7511467A - Connecting assembly for joining two plastic pipes - with conically tapered insert and connecting sleeve - Google Patents

Connecting assembly for joining two plastic pipes - with conically tapered insert and connecting sleeve

Info

Publication number
NL7511467A
NL7511467A NL7511467A NL7511467A NL7511467A NL 7511467 A NL7511467 A NL 7511467A NL 7511467 A NL7511467 A NL 7511467A NL 7511467 A NL7511467 A NL 7511467A NL 7511467 A NL7511467 A NL 7511467A
Authority
NL
Netherlands
Prior art keywords
joining
plastic pipes
conically tapered
tapered insert
pipe section
Prior art date
Application number
NL7511467A
Other languages
Dutch (nl)
Original Assignee
Beul & Co Fa Geb
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 Beul & Co Fa Geb filed Critical Beul & Co Fa Geb
Publication of NL7511467A publication Critical patent/NL7511467A/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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/223—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L33/224—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts a clamping ring being arranged between the threaded member and the connecting member
    • 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
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
    • F16L47/041—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe the plastic pipe end being flared either before or during the making of the connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

In an apparatus for connecting one plastic pipe to another in which the plastic pipe, within which a conical support pipe section has been pushed, is inserted in a coupling sleeve and is retained by means of a clamp ring placed thereon and by a screwed joint for the pipes, a support pipe section is provided having an external conical taper of 1-3 degrees and more especially 1 1/2%. In the known equipment the insert pipe section has an external taper of 4-7 degrees, which particularly in the case of larger diameter pipes e.g. 90 mm is liable to cause cracking or bursting of the pipe. The modified insert avoids this.
NL7511467A 1974-10-04 1975-09-29 Connecting assembly for joining two plastic pipes - with conically tapered insert and connecting sleeve NL7511467A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7433342 1974-10-04
DE7434125 1974-10-11

Publications (1)

Publication Number Publication Date
NL7511467A true NL7511467A (en) 1976-04-06

Family

ID=25947429

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7511467A NL7511467A (en) 1974-10-04 1975-09-29 Connecting assembly for joining two plastic pipes - with conically tapered insert and connecting sleeve

Country Status (2)

Country Link
NL (1) NL7511467A (en)
SE (1) SE7510919L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097893A (en) * 1989-08-03 1992-03-24 Trimble Norman V Counter flow tube-manifold radiant floor heating system
CH688241A5 (en) * 1994-07-22 1997-06-30 Pabreco Sa Joint for pipes made from deformable e.g. composition material
CN104180099A (en) * 2014-08-29 2014-12-03 成都科信达实业有限公司 Corrugated pipe and joint connecting structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097893A (en) * 1989-08-03 1992-03-24 Trimble Norman V Counter flow tube-manifold radiant floor heating system
CH688241A5 (en) * 1994-07-22 1997-06-30 Pabreco Sa Joint for pipes made from deformable e.g. composition material
CN104180099A (en) * 2014-08-29 2014-12-03 成都科信达实业有限公司 Corrugated pipe and joint connecting structure

Also Published As

Publication number Publication date
SE7510919L (en) 1976-04-05

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