IT1118602B - Tubo flessibile spiralato a mandrino ad avanzamento per la fabbricazione di tali tubi - Google Patents

Tubo flessibile spiralato a mandrino ad avanzamento per la fabbricazione di tali tubi

Info

Publication number
IT1118602B
IT1118602B IT67989/79A IT6798979A IT1118602B IT 1118602 B IT1118602 B IT 1118602B IT 67989/79 A IT67989/79 A IT 67989/79A IT 6798979 A IT6798979 A IT 6798979A IT 1118602 B IT1118602 B IT 1118602B
Authority
IT
Italy
Prior art keywords
hose
pipes
manufacture
spiral spindle
advanced spiral
Prior art date
Application number
IT67989/79A
Other languages
English (en)
Other versions
IT7967989A0 (it
Original Assignee
Automation Ind Inc
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
Priority claimed from US05/903,772 external-priority patent/US4213811A/en
Priority claimed from US05/958,994 external-priority patent/US4224463A/en
Application filed by Automation Ind Inc filed Critical Automation Ind Inc
Publication of IT7967989A0 publication Critical patent/IT7967989A0/it
Application granted granted Critical
Publication of IT1118602B publication Critical patent/IT1118602B/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
    • F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements embedded in the wall
    • 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
    • B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
    • B29C53/582—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material comprising reinforcements, e.g. wires, threads
    • 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
    • B29C53/74—Winding and joining, e.g. winding spirally helically using a forming surface inthe shape of an endless belt which is recycled after the forming operation
    • 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
    • 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
    • F16L11/118—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having arrangements for particular purposes, e.g. electrically conducting
    • F16L11/1185—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having arrangements for particular purposes, e.g. electrically conducting electrically conducting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
IT67989/79A 1978-05-10 1979-05-10 Tubo flessibile spiralato a mandrino ad avanzamento per la fabbricazione di tali tubi IT1118602B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/903,772 US4213811A (en) 1978-05-10 1978-05-10 Continuously advancing mandrel
US05/958,994 US4224463A (en) 1978-11-09 1978-11-09 Dual wire hose

Publications (2)

Publication Number Publication Date
IT7967989A0 IT7967989A0 (it) 1979-05-10
IT1118602B true IT1118602B (it) 1986-03-03

Family

ID=27129375

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67989/79A IT1118602B (it) 1978-05-10 1979-05-10 Tubo flessibile spiralato a mandrino ad avanzamento per la fabbricazione di tali tubi

Country Status (6)

Country Link
EP (1) EP0005278B1 (it)
JP (1) JPS54148879A (it)
AU (1) AU530035B2 (it)
DE (1) DE2967331D1 (it)
IT (1) IT1118602B (it)
NZ (1) NZ190413A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3067636D1 (en) * 1980-02-04 1984-05-30 Automation Ind Inc Method of manufacturing flexible hose
JPS58184660U (ja) * 1982-05-31 1983-12-08 三菱電機株式会社 採水検水装置
US5607529A (en) * 1995-02-15 1997-03-04 Adamczyk; Eric J. Insulated flexible air duct and the process for manufacturing the same
DE19652054C1 (de) * 1996-12-13 1998-06-04 Heinrich Oggesen Verfahren zur Herstellung eines endlosen Kunststoffschlauches
EP3480503A1 (en) * 2017-11-07 2019-05-08 Plastiflex Group Electrical stretch hose

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE728910C (de) * 1939-11-17 1942-12-05 Hafta Kunststoffgesellschaft D Dorn fuer Maschinen zum Herstellen verklebter Schlaeuche oder Rohre
DE735112C (de) * 1940-02-20 1943-05-06 Dr Friedrich T Weickel Vorrichtung zum ununterbrochenen Herstellen von Schlaeuchen oder Rohren
USRE25457E (en) * 1956-10-08 1963-10-08 Apparatus for making tape reinforced plastic pipe
BE563400A (it) * 1956-12-21
NL273812A (it) * 1961-02-27
US3155559A (en) * 1962-05-17 1964-11-03 Flexible Tubing Corp Method and apparatus for forming and continulusly advancing a helically wound mandrel surface
US3548724A (en) * 1968-06-03 1970-12-22 Automation Ind Inc Apparatus and method for forming indefinite length tubular articles
GB1267612A (en) * 1969-02-28 1972-03-22 Peder Ulrik Poulsen A driven mandrel rotatable about its longitudinal axis for continuous production of tubing of indefinite length, preferably glass fibre reinforced plastics tubing
DE1929926B2 (de) * 1969-06-12 1971-06-09 Vorrichtung zum herstellen eines wickelrohres aus kunststoff band
US3636285A (en) * 1969-08-07 1972-01-18 Dayco Corp Vacuum cleaner hose assembly
BE755451A (fr) * 1969-08-28 1971-02-01 Automation Ind Inc Conduit helicoidal pour l'acheminement de fluides
DK129638B (da) * 1970-08-21 1974-11-04 Drostholm F H Fremgangsmåde og apparat til ekstrudering og/eller vikling af fiberarmerede uendeligt lange plastrør.
BE791815A (fr) * 1971-12-02 1973-03-16 Plastrex Manurhin Sarl Appareil et procede de fabrication de tubes par enroulement de fils
US3928715A (en) * 1974-10-31 1975-12-23 Dayco Corp Vacuum cleaner hose assembly and apparatus and method used in making same
US3972578A (en) * 1975-04-18 1976-08-03 Amp Incorporated Electrical contact terminal having improved wire-receiving slot
DE2700018A1 (de) * 1976-01-14 1977-07-28 Buchs Metallwerk Ag Maschine zur kontinuierlichen herstellung von rohrfoermigen koerpern
IT1071037B (it) * 1976-03-11 1985-04-02 Benzoni Olivia Procedimento per la trasformazione in tubi di profili estrusi in resina sintetica
GB1551605A (en) * 1977-02-07 1979-08-30 Dayco Corp Flexible hose

Also Published As

Publication number Publication date
JPS54148879A (en) 1979-11-21
DE2967331D1 (en) 1985-01-31
NZ190413A (en) 1983-06-17
JPS5737458B2 (it) 1982-08-10
IT7967989A0 (it) 1979-05-10
AU530035B2 (en) 1983-06-30
EP0005278B1 (en) 1984-12-19
EP0005278A1 (en) 1979-11-14
AU4678879A (en) 1979-11-15

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