ATE177351T1 - Verfahren und rohrstück zum herstellen von radial nach aussen gerichtetem versteifungsrand am endteil des rohrstückes - Google Patents

Verfahren und rohrstück zum herstellen von radial nach aussen gerichtetem versteifungsrand am endteil des rohrstückes

Info

Publication number
ATE177351T1
ATE177351T1 AT94900772T AT94900772T ATE177351T1 AT E177351 T1 ATE177351 T1 AT E177351T1 AT 94900772 T AT94900772 T AT 94900772T AT 94900772 T AT94900772 T AT 94900772T AT E177351 T1 ATE177351 T1 AT E177351T1
Authority
AT
Austria
Prior art keywords
pipe
tube
pct
pipe element
producing
Prior art date
Application number
AT94900772T
Other languages
English (en)
Inventor
Peter Krichau
Werner J Andresen
Original Assignee
Lindab As
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 Lindab As filed Critical Lindab As
Application granted granted Critical
Publication of ATE177351T1 publication Critical patent/ATE177351T1/de

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-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/16—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling the pipe joint consisting of overlapping extremities having mutually co-operating collars
    • F16L13/161—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling the pipe joint consisting of overlapping extremities having mutually co-operating collars the pipe or collar being deformed by crimping or rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49876—Assembling or joining with prestressing of part by snap fit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Joints With Sleeves (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Domestic Plumbing Installations (AREA)
  • Thermal Insulation (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
AT94900772T 1992-11-20 1993-11-11 Verfahren und rohrstück zum herstellen von radial nach aussen gerichtetem versteifungsrand am endteil des rohrstückes ATE177351T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK139392A DK139392A (da) 1992-11-20 1992-11-20 Fremgangsmåde og rørstykke til tilvejebringelse af et radialt udadrettet endekantvulst på et rør

Publications (1)

Publication Number Publication Date
ATE177351T1 true ATE177351T1 (de) 1999-03-15

Family

ID=8104361

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94900772T ATE177351T1 (de) 1992-11-20 1993-11-11 Verfahren und rohrstück zum herstellen von radial nach aussen gerichtetem versteifungsrand am endteil des rohrstückes

Country Status (14)

Country Link
US (1) US5649662A (de)
EP (1) EP0678062B1 (de)
CN (1) CN1051730C (de)
AT (1) ATE177351T1 (de)
AU (1) AU5560794A (de)
CA (1) CA2149335A1 (de)
DE (1) DE69323903T2 (de)
DK (2) DK139392A (de)
ES (1) ES2127911T3 (de)
GR (1) GR3029979T3 (de)
HK (1) HK1002583A1 (de)
NO (1) NO306764B1 (de)
SE (1) SE505863C2 (de)
WO (1) WO1994012295A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996007848A1 (en) * 1994-09-08 1996-03-14 Lindab Ab Device for coupling pipe sections
DK9500486U3 (da) * 1995-12-18 1997-04-11 Lindab As Indretning til sammenkobling af rørstykker
US6279967B1 (en) 1998-12-30 2001-08-28 John P. Proctor Duct joining system
USD430482S (en) * 1999-05-20 2000-09-05 Eastern Sheet Metal, Inc. Sleeve coupling
USD427673S (en) * 1999-05-20 2000-07-04 Eastern Sheet Metal, Inc. Sleeve coupling
USD427667S (en) * 1999-05-20 2000-07-04 Eastern Sheet Metal, Inc. Sleeve coupling
USD435090S (en) * 1999-05-20 2000-12-12 Eastern Sheet Metal, Inc. Gasket
US7051767B2 (en) * 2003-12-30 2006-05-30 Judson A. Smith Company End formed tube
US20050155209A1 (en) * 2004-01-20 2005-07-21 Flexmaster Canada Limited Positive pipe interlock
US7798177B1 (en) * 2006-09-07 2010-09-21 Superior Tire & Rubber Corporation Removable transition sleeve for a transition tube of a vacuum sweeper

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE360092C (de) * 1922-09-29 Hermann Franken Akt Ges Rohrverbindung
US1484968A (en) * 1919-11-17 1924-02-26 Canton Culvert And Silo Compan Culvert
DE887896C (de) * 1942-03-17 1953-08-27 Wilhelm Lanvermeyer Fa Kupplung fuer Rohrleitungen, insbesondere fuer Koernergeblaese
GB856610A (en) * 1958-10-01 1960-12-21 Carlsson & Larsson Ab Improvements in or relating to tube couplings
US3208136A (en) * 1963-08-16 1965-09-28 Joslin Alvin Earl Method of joining pipe
DE1911319U (de) * 1965-01-18 1965-03-04 Emil Siegwart Wendelfalzrohr.
US3832259A (en) * 1968-09-30 1974-08-27 Ind Ondeeneming Wavin Nv Method for manufacturing a transversely or helically grooved plastic tube with a smooth inner wall
US3819849A (en) * 1972-05-10 1974-06-25 Flexible Metal Hose Mfg Co Electrical cable connecting device
SE407451B (sv) * 1973-12-10 1979-03-26 Kubota Ltd Forbindningsorgan for ror
US3924883A (en) * 1974-06-12 1975-12-09 Weatherhead Co Hose coupling
DE2719882A1 (de) * 1977-04-29 1978-11-02 Mannesmann Roehren Werke Ag Rohrverbindung fuer leitungsrohre
US4251094A (en) * 1979-05-10 1981-02-17 Noll Manufacturing Co. Spirally wound corrugated pipe connector
US4653542A (en) * 1980-10-02 1987-03-31 The Kendall Company Medical tubing and connector

Also Published As

Publication number Publication date
DE69323903T2 (de) 1999-07-01
DK139392A (da) 1994-05-21
DK139392D0 (da) 1992-11-20
SE9501860D0 (sv) 1995-05-19
CN1051730C (zh) 2000-04-26
NO951958D0 (no) 1995-05-18
DE69323903D1 (de) 1999-04-15
CN1093026A (zh) 1994-10-05
ES2127911T3 (es) 1999-05-01
GR3029979T3 (en) 1999-07-30
WO1994012295A1 (en) 1994-06-09
EP0678062B1 (de) 1999-03-10
CA2149335A1 (en) 1994-06-09
DK0678062T3 (da) 1999-09-27
US5649662A (en) 1997-07-22
NO951958L (no) 1995-05-18
SE9501860L (sv) 1995-05-19
NO306764B1 (no) 1999-12-20
HK1002583A1 (en) 1998-09-04
EP0678062A1 (de) 1995-10-25
SE505863C2 (sv) 1997-10-20
AU5560794A (en) 1994-06-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee