CA935769A - Scuff strip for two-element helically wound tubing - Google Patents

Scuff strip for two-element helically wound tubing

Info

Publication number
CA935769A
CA935769A CA106412A CA106412A CA935769A CA 935769 A CA935769 A CA 935769A CA 106412 A CA106412 A CA 106412A CA 106412 A CA106412 A CA 106412A CA 935769 A CA935769 A CA 935769A
Authority
CA
Canada
Prior art keywords
helically wound
wound tubing
element helically
scuff strip
scuff
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA106412A
Other versions
CA106412S (en
Inventor
J. D'aprile Paul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wiremold Co
Original Assignee
Wiremold Co
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 Wiremold Co filed Critical Wiremold Co
Application granted granted Critical
Publication of CA935769A publication Critical patent/CA935769A/en
Expired legal-status Critical Current

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)
CA106412A 1970-03-20 1971-02-26 Scuff strip for two-element helically wound tubing Expired CA935769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2124370A 1970-03-20 1970-03-20

Publications (1)

Publication Number Publication Date
CA935769A true CA935769A (en) 1973-10-23

Family

ID=21803146

Family Applications (1)

Application Number Title Priority Date Filing Date
CA106412A Expired CA935769A (en) 1970-03-20 1971-02-26 Scuff strip for two-element helically wound tubing

Country Status (2)

Country Link
US (1) US3674056A (en)
CA (1) CA935769A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203476A (en) * 1979-01-05 1980-05-20 Dayco Corporation Wire reinforced hose
DE3133829A1 (en) * 1981-08-27 1983-03-17 Hille & Müller oHG, 4000 Düsseldorf Flexible hose
US5848223A (en) * 1994-05-27 1998-12-08 Steward Plastics, Inc. Double-walled flexible tubing product with helical support bead and heating conductor and apparatus and method for making
US5454061A (en) * 1994-05-27 1995-09-26 Steward Plastics, Inc. Apparatus and method for making flexible tubing with helically wound heating conductor
US6003220A (en) * 1995-03-08 1999-12-21 Protol A. G. Method and apparatus for producing helically wound lock-seam tubing
JPH0919390A (en) * 1995-07-06 1997-01-21 Toutaku Kogyo Kk Cleaner hose
JPH10697A (en) 1996-06-14 1998-01-06 Toutaku Kogyo Kk Synthetic resin hose and its production
FR2775752B1 (en) * 1998-03-05 2000-05-12 Westaflex Automobile WATERPROOFING SOUND PIPE FOR TRANSPORTING GASEOUS FLUIDS, AND MANUFACTURING METHOD THEREOF
US6158477A (en) * 1998-12-18 2000-12-12 Flexible Technologies, Inc. Flexible duct and method of making same
US6374864B1 (en) * 2000-09-07 2002-04-23 Perry Philp Helically-wound conduit
US7766050B2 (en) * 2003-11-28 2010-08-03 Fisher & Paykel Healthcare Limited Conduit and method of forming
US8469062B2 (en) * 2006-03-24 2013-06-25 Steven Allan Liebson Durable semi-rigid flexible duct
US8453681B2 (en) * 2009-01-15 2013-06-04 Schouenburg Hose Technology GmbH Flexible, stretchable, crush resistant hose well suited for medical applications
US9505164B2 (en) 2009-12-30 2016-11-29 Schauenburg Technology Se Tapered helically reinforced hose and its manufacture
DE102008022663B4 (en) * 2008-05-07 2012-10-31 Schauenburg Hose Technology Gmbh Stretch hose
US9308698B2 (en) 2009-01-15 2016-04-12 Schauenburg Hose Technology Gmbh Method of hose 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 (en) * 2009-02-20 2010-06-17 Schauenburg Hose Technology Gmbh Heated tube i.e. electrically heated tube, for use as respiratory tube in medical field, has four reinforcing ribs writhing screw line around flexible tube wall, where two of four reinforcing ribs enclose heated wires for heating tube
GB2496137B (en) * 2011-11-01 2015-09-02 Iti Scotland Ltd Tubular bodies and methods of forming same
JP5719091B1 (en) * 2013-05-27 2015-05-13 株式会社国産螺旋管 Flexible tube, flexible hose, and method of manufacturing flexible tube
US9625066B2 (en) 2014-03-27 2017-04-18 Steward Plastics, Inc. Helically wound plastic tubing with variable profile thickness and methods of making the same
US20180214658A1 (en) 2017-01-30 2018-08-02 Globalmed Inc. Heated respiratory hose connection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337374A (en) * 1943-03-10 1943-12-21 Abel E Chernack Collapsible tubing
US2810400A (en) * 1954-08-24 1957-10-22 American Autolastic Corp Reinforced flexible duct
DE1064457B (en) * 1956-01-16 1959-09-03 Hans Georg Schauenburg Foldable cord
US2874723A (en) * 1957-02-27 1959-02-24 Acme Hamilton Mfg Corp Flexible hose

Also Published As

Publication number Publication date
US3674056A (en) 1972-07-04

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