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NO996125L - Rørpressforbindelse - Google Patents

Rørpressforbindelse

Info

Publication number
NO996125L
NO996125L NO996125A NO996125A NO996125L NO 996125 L NO996125 L NO 996125L NO 996125 A NO996125 A NO 996125A NO 996125 A NO996125 A NO 996125A NO 996125 L NO996125 L NO 996125L
Authority
NO
Norway
Prior art keywords
section
press
inner diameter
cylindrical
cylindrical section
Prior art date
Application number
NO996125A
Other languages
English (en)
Other versions
NO996125D0 (no
Inventor
Rainer Franzen
Herbert Foering
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of NO996125L publication Critical patent/NO996125L/no
Publication of NO996125D0 publication Critical patent/NO996125D0/no

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
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/14—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/141—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
    • F16L13/142—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside with a sealing element inserted into the female part before crimping or rolling
    • 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
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Sleeves (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

Oppfinnelsen vedrører en rørpressforbindelse, bestående av en pressdel (1), som har minst et i tverrsnitt vulstaktig avsnitt (4) som opptar en tetningsring (2), og et dertil tilsluttet, mot en innskyvingsende vendt første sylindrisk utformet (6) samt et fra innskyvingsenden vendt andre sylindrisk utformet avsnitt (9), hvilket andre avsnitt (9) har en mindre innerdiameter enn det første avsnitt (6) og derved danner et anslag, samt et ledningsrør (3) %'iss glattskårene ende etter innskyvingen i pressdelen (1) får anlegg mot anslaget (12) som dannes av det andre sylindriske avsnitt (9) i pressdelen (1). Ved hjelp av et pressverktøy med minst to pressbakker tilveiebringes det en uløsbar, tett rørpressforbindelse, idet under pressingen de nevnte pressbakker virker ikke bare på ringvulsten (4), men også på den der innlagte tetningsring, såvel som på det første sylindriske avsnitt (6) i pressdelen (1). Det foreslås at ringvulstens (4) bratte flanke mot det andre sylindriske avsnitt (9) går avrundet oppover i dette avsnitt (9) uten et spangsted, idet innerdiameteren (10) i det andre sylindriske avsnitt (9) er lik innerdiameteren (13) i det innskjøvne ledningsrør (3) innenfor en toleransebredde på pluss halve veggtykkelsen (15) til minus en ganger veggtykkelsen i det innskjøvne ledningsrør (3).
NO996125A 1997-06-12 1999-12-10 Roerpressforbindelse NO996125D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19725557A DE19725557C1 (de) 1997-06-12 1997-06-12 Rohrpreßverbindung
PCT/DE1998/001591 WO1998057086A1 (de) 1997-06-12 1998-06-05 Rohrpressverbindung

Publications (2)

Publication Number Publication Date
NO996125L true NO996125L (no) 1999-12-10
NO996125D0 NO996125D0 (no) 1999-12-10

Family

ID=7832720

Family Applications (1)

Application Number Title Priority Date Filing Date
NO996125A NO996125D0 (no) 1997-06-12 1999-12-10 Roerpressforbindelse

Country Status (12)

Country Link
EP (1) EP0988485A1 (no)
JP (1) JP2002508826A (no)
AU (1) AU731561B2 (no)
BR (1) BR9810516A (no)
CA (1) CA2293624A1 (no)
DE (1) DE19725557C1 (no)
HU (1) HUP0004066A2 (no)
IL (1) IL133356A0 (no)
NO (1) NO996125D0 (no)
SK (1) SK171599A3 (no)
TR (1) TR199902870T2 (no)
WO (1) WO1998057086A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006008317B4 (de) * 2006-02-17 2008-07-03 Geberit Technik Ag, Jona Rohrverbindung
DE102006050427A1 (de) 2006-08-22 2008-02-28 Gustav Klauke Gmbh Verfahren zum Verpressen eines Pressfittings sowie Presswerkzeug hierzu
JP5396273B2 (ja) * 2006-10-20 2014-01-22 グスタフ・クラウケ・ゲーエムベーハー プレス継手のプレス方法及びそのプレス工具
US20100253066A1 (en) * 2009-04-02 2010-10-07 Victaulic Company Crimp-Type Coupling, Crimping Tool and Method of Crimping
CN101614308B (zh) * 2009-06-23 2011-01-26 伍婧绫 一种直推连接管接头
CN103062549B (zh) * 2013-02-06 2015-10-28 张晓晖 改进的直推连接管接头

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596939A (en) * 1968-08-15 1971-08-03 Glenn J Gibson Tube joint having sealing and crimping means
JPS5588939A (en) * 1978-12-27 1980-07-05 Nippon Benkan Kogyo Kk Joint connection method
JPH0259130A (ja) * 1988-07-13 1990-02-28 Mie Horo Kk 管材の接合方法

Also Published As

Publication number Publication date
HUP0004066A2 (en) 2001-03-28
AU8530598A (en) 1998-12-30
DE19725557C1 (de) 1999-02-04
BR9810516A (pt) 2000-09-19
JP2002508826A (ja) 2002-03-19
IL133356A0 (en) 2001-04-30
WO1998057086A1 (de) 1998-12-17
TR199902870T2 (xx) 2000-05-22
NO996125D0 (no) 1999-12-10
EP0988485A1 (de) 2000-03-29
SK171599A3 (en) 2000-06-12
AU731561B2 (en) 2001-04-05
CA2293624A1 (en) 1998-12-17

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Legal Events

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