CA1087532A - Hose construction and method of making same - Google Patents

Hose construction and method of making same

Info

Publication number
CA1087532A
CA1087532A CA296,017A CA296017A CA1087532A CA 1087532 A CA1087532 A CA 1087532A CA 296017 A CA296017 A CA 296017A CA 1087532 A CA1087532 A CA 1087532A
Authority
CA
Canada
Prior art keywords
tube
hose construction
strip
set forth
hose
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
CA296,017A
Other languages
English (en)
French (fr)
Inventor
Roger D. Meadows
Homer N. Holden
Original Assignee
Dayco Corp
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 Dayco Corp filed Critical Dayco Corp
Application granted granted Critical
Publication of CA1087532A publication Critical patent/CA1087532A/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
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/115—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements not embedded in the wall
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
CA296,017A 1977-02-02 1978-02-01 Hose construction and method of making same Expired CA1087532A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76467377A 1977-02-02 1977-02-02
US764,673 1977-02-02

Publications (1)

Publication Number Publication Date
CA1087532A true CA1087532A (en) 1980-10-14

Family

ID=25071417

Family Applications (1)

Application Number Title Priority Date Filing Date
CA296,017A Expired CA1087532A (en) 1977-02-02 1978-02-01 Hose construction and method of making same

Country Status (5)

Country Link
CA (1) CA1087532A (it)
DE (1) DE2804251A1 (it)
FR (1) FR2379746A1 (it)
GB (1) GB1574284A (it)
IT (1) IT1092149B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8621683B2 (en) 2008-03-31 2014-01-07 Coflex S.A. De C.V. Flexible drainage trap

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283594A (en) * 1979-12-17 1981-08-11 Dayco Corporation Vacuum apparatus having protective device for operator and method
GB8608972D0 (en) * 1986-04-12 1986-05-14 Cambrian Plastics Ltd Stiffening of containers
EP1031311A1 (en) * 1999-02-16 2000-08-30 Flexible Ducting Limited Suction hose comprising rigid and flexible portions
DE102006019562B4 (de) * 2006-04-21 2014-07-31 Masterflex Ag Mit Verstärkungselement versehene Schlauchleitung und Verfahren sowie Vorrichtung zu deren Herstellung
DE202009009809U1 (de) * 2009-07-17 2010-11-25 Schonath, Andreas Aus einem Außenschlauch und einem Innenschlauch bestehender Verbundschlauch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE503984A (it) * 1950-07-06
US3047026A (en) * 1959-09-23 1962-07-31 Acme Hamilton Mfg Corp Flexible hose

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8621683B2 (en) 2008-03-31 2014-01-07 Coflex S.A. De C.V. Flexible drainage trap
US9932727B2 (en) 2008-03-31 2018-04-03 Coflex S.A. De C.V. Flexible drainage assembly
US10151086B2 (en) 2008-03-31 2018-12-11 Coflex S.A. De C.V. Flexible drainage trap
US11066818B2 (en) 2008-03-31 2021-07-20 Coflex S.A. De C.V. Flexible drainage trap
US11629485B2 (en) 2008-03-31 2023-04-18 Coflex S.A. De C.V. Flexible drainage trap

Also Published As

Publication number Publication date
IT1092149B (it) 1985-07-06
IT7819660A0 (it) 1978-01-26
DE2804251A1 (de) 1978-12-14
GB1574284A (en) 1980-09-03
FR2379746A1 (fr) 1978-09-01

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Legal Events

Date Code Title Description
MKEX Expiry