IT1092149B - Struttura di tubo flessibile e procedimento di fabbricazione della stessa - Google Patents

Struttura di tubo flessibile e procedimento di fabbricazione della stessa

Info

Publication number
IT1092149B
IT1092149B IT19660/78A IT1966078A IT1092149B IT 1092149 B IT1092149 B IT 1092149B IT 19660/78 A IT19660/78 A IT 19660/78A IT 1966078 A IT1966078 A IT 1966078A IT 1092149 B IT1092149 B IT 1092149B
Authority
IT
Italy
Prior art keywords
flexible hose
manufacturing procedure
hose structure
procedure
manufacturing
Prior art date
Application number
IT19660/78A
Other languages
English (en)
Other versions
IT7819660A0 (it
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
Publication of IT7819660A0 publication Critical patent/IT7819660A0/it
Application granted granted Critical
Publication of IT1092149B publication Critical patent/IT1092149B/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
    • F16L11/04—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)
IT19660/78A 1977-02-02 1978-01-26 Struttura di tubo flessibile e procedimento di fabbricazione della stessa IT1092149B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76467377A 1977-02-02 1977-02-02

Publications (2)

Publication Number Publication Date
IT7819660A0 IT7819660A0 (it) 1978-01-26
IT1092149B true IT1092149B (it) 1985-07-06

Family

ID=25071417

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19660/78A IT1092149B (it) 1977-02-02 1978-01-26 Struttura di tubo flessibile e procedimento di fabbricazione della stessa

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)

Families Citing this family (6)

* 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
EP2265853B1 (en) 2008-03-31 2015-08-26 Coflex S.A. de C.V. Flexible drainage trap
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

Also Published As

Publication number Publication date
DE2804251A1 (de) 1978-12-14
CA1087532A (en) 1980-10-14
GB1574284A (en) 1980-09-03
FR2379746A1 (fr) 1978-09-01
IT7819660A0 (it) 1978-01-26

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