HRP20050838B1 - Šuplji profili za proizvodnju cijevi - Google Patents

Šuplji profili za proizvodnju cijevi

Info

Publication number
HRP20050838B1
HRP20050838B1 HR20050838A HRP20050838A HRP20050838B1 HR P20050838 B1 HRP20050838 B1 HR P20050838B1 HR 20050838 A HR20050838 A HR 20050838A HR P20050838 A HRP20050838 A HR P20050838A HR P20050838 B1 HRP20050838 B1 HR P20050838B1
Authority
HR
Croatia
Prior art keywords
hollow profile
wall
manufacture
hollow
pipe
Prior art date
Application number
HR20050838A
Other languages
English (en)
Inventor
Sj�berg Sven
Original Assignee
Oy Kwh Pipe Ab
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 Oy Kwh Pipe Ab filed Critical Oy Kwh Pipe Ab
Publication of HRP20050838A2 publication Critical patent/HRP20050838A2/hr
Publication of HRP20050838B1 publication Critical patent/HRP20050838B1/hr

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
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/11—Shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Šuplji profil (1) koji se koristi u proizvodnji spiralno namotanih termoplastičnih cijevi s dvostrukom stijenkom, čiji šuplji dio ima u osnovi pravokutni presjek, a stijenka (2) šupljeg profila koja tvori unutarnju stijenku cijevi je deblja od od stijenke (4) šupljeg profila koja tvori vanjsku stijenku cijevi, naznačen time, da je unutrašnji polumjer zakrivljenosti zaobljenja (7a) rubova susjednih debljoj stijenci (2) šupljeg profila znatno veći od polumjera zakrivljenosti zaobljenja (7) preostala dva ruba šupljeg prostora (6). Patent sadrži još 5 patentnih zahtjeva.
HR20050838A 2003-02-25 2005-09-22 Šuplji profili za proizvodnju cijevi HRP20050838B1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030275A FI115484B (fi) 2003-02-25 2003-02-25 Putken valmistuksessa käytettävä onteloprofiili
PCT/FI2004/000078 WO2004076903A1 (en) 2003-02-25 2004-02-23 Hollow profile used in the manufacture of a pipe

Publications (2)

Publication Number Publication Date
HRP20050838A2 HRP20050838A2 (en) 2005-10-31
HRP20050838B1 true HRP20050838B1 (hr) 2012-03-31

Family

ID=8565709

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20050838A HRP20050838B1 (hr) 2003-02-25 2005-09-22 Šuplji profili za proizvodnju cijevi

Country Status (29)

Country Link
US (1) US7770604B2 (hr)
EP (1) EP1597505B1 (hr)
JP (1) JP4498350B2 (hr)
KR (1) KR101054059B1 (hr)
CN (1) CN100337057C (hr)
AR (1) AR043371A1 (hr)
AT (1) ATE358795T1 (hr)
AU (1) AU2004215196B9 (hr)
CA (1) CA2517159C (hr)
CY (1) CY1106696T1 (hr)
DE (1) DE602004005680T2 (hr)
DK (1) DK1597505T3 (hr)
ES (1) ES2283989T3 (hr)
FI (1) FI115484B (hr)
HR (1) HRP20050838B1 (hr)
IS (1) IS2401B (hr)
MA (1) MA27821A1 (hr)
MY (1) MY134419A (hr)
NO (1) NO337468B1 (hr)
PE (1) PE20040745A1 (hr)
PL (1) PL205613B1 (hr)
PT (1) PT1597505E (hr)
RS (1) RS20050641A (hr)
RU (1) RU2330206C2 (hr)
SI (1) SI1597505T1 (hr)
TN (1) TNSN05179A1 (hr)
UA (1) UA82688C2 (hr)
WO (1) WO2004076903A1 (hr)
ZA (1) ZA200506713B (hr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20060229A1 (it) * 2006-03-31 2007-10-01 Ferrari Spa Telaio metallico di una automobile composto da elementi estrusi.
FI122388B (sv) 2010-01-22 2011-12-30 Kwh Pipe Ab Oy Ihålig profil som används vid rörtillverkning
CA2810065C (en) * 2010-09-02 2018-09-04 Akasol Engineering Gmbh Cooling module and method for the manufacture of a cooling module
UA115587C2 (uk) 2015-10-09 2017-11-27 Олександр Миколайович Березін Спіральношовний полімерний виріб із стільниковою стінкою (варіанти) та довгомірний порожнистий термопластичний профіль для його виробництва
US10948108B2 (en) * 2017-05-02 2021-03-16 Unison Industries, Llc Turbine engine duct

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1178685A (en) * 1966-01-27 1970-01-21 Redland Pipes Ltd Improvements in and relating to Plastics Pipe
US3917500A (en) * 1972-06-21 1975-11-04 Aristovoul Petzetakis Method for the production of hollow bodies, especially large-diameter ducts from thermoplastic synthetic resin
US5431762A (en) * 1991-06-14 1995-07-11 Oy Kwh Pipe Ab Method for joining spirally wound thermoplastic pipes together
US6105649A (en) * 1998-09-30 2000-08-22 Jerry C. Levingston Pipe extrusion apparatus including winding a hollow profile

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US296027A (en) * 1884-04-01 Coupling
US1928009A (en) * 1927-12-27 1933-09-26 Firm Dornier Metallbauten G M Hollow metal beam
US1859259A (en) * 1929-07-08 1932-05-17 Chamberlain Electrical wiring conduit
US1960557A (en) * 1931-04-22 1934-05-29 Tube Turns Inc Pipe fitting
US3451434A (en) * 1965-10-21 1969-06-24 Eugene C Bauer Jr Nonuniform wall pipe
DE1801536A1 (de) * 1968-10-05 1971-01-21 Telefunken Patent Biegsamer Hohlleiter
US3941157A (en) * 1974-07-24 1976-03-02 Barnett Louis H High strength multiple passageway plastic conduit
US4729409A (en) * 1980-10-07 1988-03-08 Borg-Warner Corporation Hexagonal underground electrical conduit
JP3393273B2 (ja) 1995-01-19 2003-04-07 金尾 茂樹 内外面平滑合成樹脂管とその製造方法
JP3403290B2 (ja) * 1996-03-22 2003-05-06 古河電気工業株式会社 軸方向の圧縮特性に優れたフロントサイドメンバー用Ａｌ合金押出角管
FI107405B (sv) * 1999-02-03 2001-07-31 Kwh Pipe Ab Oy Förfarande för skarvning av spirallindade rör
FI107522B (sv) * 1999-11-03 2001-08-31 Kwh Pipe Ab Oy Förfarande och anordning för framställning av spirallindat rör

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1178685A (en) * 1966-01-27 1970-01-21 Redland Pipes Ltd Improvements in and relating to Plastics Pipe
US3917500A (en) * 1972-06-21 1975-11-04 Aristovoul Petzetakis Method for the production of hollow bodies, especially large-diameter ducts from thermoplastic synthetic resin
US5431762A (en) * 1991-06-14 1995-07-11 Oy Kwh Pipe Ab Method for joining spirally wound thermoplastic pipes together
US6105649A (en) * 1998-09-30 2000-08-22 Jerry C. Levingston Pipe extrusion apparatus including winding a hollow profile

Also Published As

Publication number Publication date
JP4498350B2 (ja) 2010-07-07
IS8027A (is) 2005-09-15
NO20054332L (no) 2005-09-20
AU2004215196B9 (en) 2010-02-04
AR043371A1 (es) 2005-07-27
PE20040745A1 (es) 2004-12-16
US7770604B2 (en) 2010-08-10
RU2330206C2 (ru) 2008-07-27
EP1597505B1 (en) 2007-04-04
FI20030275A0 (fi) 2003-02-25
KR20050105252A (ko) 2005-11-03
TNSN05179A1 (en) 2007-06-11
CA2517159A1 (en) 2004-09-10
PL205613B1 (pl) 2010-05-31
CA2517159C (en) 2012-02-07
DE602004005680D1 (de) 2007-05-16
AU2004215196B2 (en) 2009-09-10
KR101054059B1 (ko) 2011-08-04
DE602004005680T2 (de) 2007-12-27
ATE358795T1 (de) 2007-04-15
EP1597505A1 (en) 2005-11-23
RS20050641A (en) 2007-11-15
ES2283989T3 (es) 2007-11-01
ZA200506713B (en) 2006-12-27
FI20030275A (fi) 2004-08-26
FI115484B (fi) 2005-05-13
RU2005129718A (ru) 2006-01-27
AU2004215196A1 (en) 2004-09-10
MA27821A1 (fr) 2006-04-03
SI1597505T1 (sl) 2007-08-31
US20060225804A1 (en) 2006-10-12
CY1106696T1 (el) 2012-05-23
MY134419A (en) 2007-12-31
CN100337057C (zh) 2007-09-12
JP2006518681A (ja) 2006-08-17
DK1597505T3 (da) 2007-07-30
PL378137A1 (pl) 2006-03-06
NO337468B1 (no) 2016-04-18
UA82688C2 (uk) 2008-05-12
WO2004076903A1 (en) 2004-09-10
CN1748105A (zh) 2006-03-15
IS2401B (is) 2008-09-15
HRP20050838A2 (en) 2005-10-31
PT1597505E (pt) 2007-07-03

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