IT1171362B - Tubo flessibile di materia plastica in particolare per la pulizia di piscine e procedimento per produrlo - Google Patents

Tubo flessibile di materia plastica in particolare per la pulizia di piscine e procedimento per produrlo

Info

Publication number
IT1171362B
IT1171362B IT48822/81A IT4882281A IT1171362B IT 1171362 B IT1171362 B IT 1171362B IT 48822/81 A IT48822/81 A IT 48822/81A IT 4882281 A IT4882281 A IT 4882281A IT 1171362 B IT1171362 B IT 1171362B
Authority
IT
Italy
Prior art keywords
cleaning
procedure
producing
flexible plastic
swimming pools
Prior art date
Application number
IT48822/81A
Other languages
English (en)
Other versions
IT8148822A0 (it
Inventor
Lennart L Carlson
Douglas I Hoiberg
Original Assignee
Steward Plastics
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 Steward Plastics filed Critical Steward Plastics
Publication of IT8148822A0 publication Critical patent/IT8148822A0/it
Application granted granted Critical
Publication of IT1171362B publication Critical patent/IT1171362B/it

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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
IT48822/81A 1980-07-07 1981-07-03 Tubo flessibile di materia plastica in particolare per la pulizia di piscine e procedimento per produrlo IT1171362B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/166,344 US4337800A (en) 1980-07-07 1980-07-07 Two piece extruded hose

Publications (2)

Publication Number Publication Date
IT8148822A0 IT8148822A0 (it) 1981-07-03
IT1171362B true IT1171362B (it) 1987-06-10

Family

ID=22602880

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48822/81A IT1171362B (it) 1980-07-07 1981-07-03 Tubo flessibile di materia plastica in particolare per la pulizia di piscine e procedimento per produrlo

Country Status (9)

Country Link
US (1) US4337800A (it)
JP (1) JPS5718223A (it)
BE (1) BE887874A (it)
CA (1) CA1151564A (it)
DE (1) DE3126262A1 (it)
FR (1) FR2486193B1 (it)
GB (1) GB2080913B (it)
IT (1) IT1171362B (it)
NL (1) NL186341C (it)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420019A (en) * 1982-04-05 1983-12-13 Dillon Joseph C Flexible, non-kinkable hose and method for making the same
DE3448025C3 (de) * 1984-06-30 1995-03-23 Gts Ges Fuer Turbo Und Schraub Verfahren zur Herstellung von Rotoren für Schraubenverdichter
US4714508A (en) * 1986-03-25 1987-12-22 Alopex Industries, Inc. Fixture and method for making spiral wound hose
US4817673A (en) * 1986-05-08 1989-04-04 Atlas Powder Company Fuse tube with reinforcing element
US4719945A (en) * 1986-12-05 1988-01-19 Fabricated Plastics, Inc. Hose with composite joints
US4860797A (en) * 1987-05-21 1989-08-29 Fabricated Plastics, Inc. Reinforced strip and flexible hoses produced therewith
JP2544194B2 (ja) * 1988-11-26 1996-10-16 史朗 金尾 耐圧螺旋波形管
JPH02179213A (ja) * 1988-12-27 1990-07-12 Shiro Kanao 耐圧螺旋波形管
US5980670A (en) * 1997-12-12 1999-11-09 Hall International, Llc Method of forming a metal pipe with cuff for forming pipe joint
DE19837592C1 (de) * 1998-08-19 1999-12-16 Rehau Ag & Co Verfahren zur Herstellung einer Schutzhülle
US6206050B1 (en) 1999-03-31 2001-03-27 Certainteed Corporation Hose used to install loose fill insulation
BR0102116B1 (pt) 2000-05-10 2010-09-21 componente para um membro de circuito de respiração.
US7559324B2 (en) * 2000-06-21 2009-07-14 Fisher & Paykel Healthcare Limited Conduit with heated wick
AU780911C (en) * 2000-06-21 2005-09-22 Fisher & Paykel Healthcare Limited Conduit with heated wick
KR20030010093A (ko) * 2001-07-25 2003-02-05 이순재 주름관의 제조방법
US6648022B2 (en) 2001-09-21 2003-11-18 Certainteed Corporation Loose-fill insulation dispensing apparatus including spiked conduit liner
US7291240B2 (en) 2002-09-09 2007-11-06 Fisher & Paykel Healthcare Limited Method of forming a conduit using a wound sacrificial layer
AU2003244171B2 (en) 2002-09-09 2007-11-15 Fisher & Paykel Healthcare Limited Limb for Breathing Circuit
AU2004202274B2 (en) 2003-05-30 2006-10-26 Fisher & Paykel Healthcare Limited Breathing Assistance Apparatus
AU2004203870B2 (en) 2003-09-17 2011-03-03 Fisher & Paykel Healthcare Limited Breathable Respiratory Mask
JP4250131B2 (ja) * 2004-09-16 2009-04-08 カナフレックスコーポレーション株式会社 排水管補修方法
US20060112998A1 (en) * 2004-12-01 2006-06-01 Tekni-Plex, Inc. Multi-layered hose
US7284573B2 (en) 2005-05-24 2007-10-23 Certainteed Corporation Hose for installing loose fill insulation
GB0521349D0 (en) * 2005-10-20 2005-11-30 Intersurgical Ltd Improvements relating to ventilation tubes
US8453681B2 (en) * 2009-01-15 2013-06-04 Schouenburg Hose Technology GmbH Flexible, stretchable, crush resistant hose well suited for medical applications
US9308698B2 (en) 2009-01-15 2016-04-12 Schauenburg Hose Technology Gmbh Method of hose manufacture
DE102008022663B4 (de) * 2008-05-07 2012-10-31 Schauenburg Hose Technology Gmbh Stretch-Schlauch
US9505164B2 (en) 2009-12-30 2016-11-29 Schauenburg Technology Se Tapered helically reinforced hose and its manufacture
US9365004B2 (en) 2009-01-15 2016-06-14 Schauenburg Hose Technology Gmbh Flexible stretch hose having inwardly extending web portions connecting adjacent pairs of reinforcing coils, with hose properties enhanced by annealing
US9964238B2 (en) 2009-01-15 2018-05-08 Globalmed, Inc. Stretch hose and hose production method
DE102009009790B3 (de) * 2009-02-20 2010-06-17 Schauenburg Hose Technology Gmbh Beheizbarer Schlauch
CN102753229B (zh) 2009-12-22 2015-11-25 费雪派克医疗保健有限公司 用于医疗回路的组件
US8573260B2 (en) 2010-08-03 2013-11-05 W.E. Hall Company, Inc. Corrugated metal pipe
BE1019918A3 (nl) * 2011-05-23 2013-02-05 Plastiflex Group Flexibele kunststofslang en werkwijze om deze te vervaardigen.
US8991439B2 (en) 2011-12-14 2015-03-31 W.E. Hall Company, Inc. Corrugated metal pipe
US8555932B2 (en) 2011-12-14 2013-10-15 W.E. Hall Company, Inc. Corrugated metal pipe
EP3565700B1 (en) 2017-01-30 2024-05-15 GlobalMed, Inc. Heated respiratory hose assembly
US20220221087A1 (en) * 2021-01-08 2022-07-14 Contech Engineered Solutions LLC Helically wound pipe and related method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE530013C (de) * 1931-07-20 Richard Fischbach Nachgiebige, druckdichte Verbindung in Form eines Metallschlauches aus im Querschnitt U-foermigen Ringelementen
FR409680A (it) *
US1270579A (en) * 1914-03-09 1918-06-25 Emil Witzenmann Spiral metallic hose.
US1718468A (en) * 1926-05-22 1929-06-25 William J Leary Conduit
US1928118A (en) * 1929-09-16 1933-09-26 Edward H Taylor Spiral pipe
US2731040A (en) * 1953-03-02 1956-01-17 Hoover Co Flexible hose
US3112771A (en) * 1961-01-31 1963-12-03 Richard G Bringolf Resilient lining for light weight hose
US3255780A (en) * 1962-02-15 1966-06-14 Plastiflex Co Flexible hose of interlocking helical convolutions
US3273600A (en) * 1963-06-10 1966-09-20 Air Reduction Flexible tube
GB1212221A (en) * 1967-01-26 1970-11-11 Stig Ove Mauritz Ekstrom Improvements in or relating to pipes
US3890181A (en) * 1972-11-27 1975-06-17 Creators Ltd Flexible plastics hoses
US4121624A (en) * 1975-05-23 1978-10-24 Fabricated Plastics, Inc. Electrically conductive flexible tube
DE2722928C2 (de) * 1977-05-20 1983-01-05 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Flexibler Kunststoffschlauch

Also Published As

Publication number Publication date
CA1151564A (en) 1983-08-09
NL8101319A (nl) 1982-02-01
US4337800A (en) 1982-07-06
DE3126262C2 (it) 1990-02-15
GB2080913A (en) 1982-02-10
IT8148822A0 (it) 1981-07-03
GB2080913B (en) 1984-06-13
NL186341B (nl) 1990-06-01
BE887874A (fr) 1981-07-01
DE3126262A1 (de) 1982-06-09
FR2486193B1 (fr) 1985-09-27
NL186341C (nl) 1990-11-01
JPS6354534B2 (it) 1988-10-28
FR2486193A1 (fr) 1982-01-08
JPS5718223A (en) 1982-01-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970730