IT1043135B - Procedimento e apparecchiatura per la fabricazione di tubi flessibili rinforzati - Google Patents

Procedimento e apparecchiatura per la fabricazione di tubi flessibili rinforzati

Info

Publication number
IT1043135B
IT1043135B IT27977/75A IT2797775A IT1043135B IT 1043135 B IT1043135 B IT 1043135B IT 27977/75 A IT27977/75 A IT 27977/75A IT 2797775 A IT2797775 A IT 2797775A IT 1043135 B IT1043135 B IT 1043135B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
equipment
flexible hoses
reinforced flexible
Prior art date
Application number
IT27977/75A
Other languages
English (en)
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Application granted granted Critical
Publication of IT1043135B publication Critical patent/IT1043135B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • 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
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • B29C2033/525—Cores made of frozen liquids, e.g. ice
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulding By Coating Moulds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
IT27977/75A 1974-10-04 1975-10-03 Procedimento e apparecchiatura per la fabricazione di tubi flessibili rinforzati IT1043135B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434177A FR2287004A1 (fr) 1974-10-04 1974-10-04 Procede et appareillage pour la fabrication de tuyaux

Publications (1)

Publication Number Publication Date
IT1043135B true IT1043135B (it) 1980-02-20

Family

ID=9143950

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27977/75A IT1043135B (it) 1974-10-04 1975-10-03 Procedimento e apparecchiatura per la fabricazione di tubi flessibili rinforzati

Country Status (8)

Country Link
US (1) US4019939A (it)
JP (1) JPS5161575A (it)
BE (1) BE834148A (it)
CA (1) CA1042642A (it)
DE (1) DE2541848A1 (it)
FR (1) FR2287004A1 (it)
GB (1) GB1508336A (it)
IT (1) IT1043135B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174365A (en) * 1975-05-10 1979-11-13 Pahl'sche Gummi--und Asbest-Gesellschaft "PAGUAG" Continuous method for making hoses with destruction of horizontally disposed mandrel
US4489021A (en) * 1981-09-03 1984-12-18 Taurus Gumiipari Vallalat Process for manufacturing large-length and large-diameter hoses
US4654107A (en) * 1983-02-16 1987-03-31 Air Products And Chemicals, Inc. Hose cooling chamber with cold gas recycle
US4654094A (en) * 1983-02-16 1987-03-31 Air Products And Chemicals, Inc. Hose cooling process with cold gas recycle
US4654096A (en) * 1984-08-14 1987-03-31 Dana Corporation Method of making a flexible hose
JPS63297034A (ja) * 1987-05-29 1988-12-05 Tokai Rubber Ind Ltd 樹脂マンドレルを用いた補強ゴムホ−スの製造方法
US4755118A (en) * 1987-07-16 1988-07-05 Air Products And Chemicals, Inc. Extrusion cooler with atmosphere recycle and openable top
FR2634413B1 (fr) * 1988-07-21 1990-11-16 Peugeot Procede de realisation par moulage d'une piece creuse en matiere plastique
GB2222653A (en) * 1988-09-07 1990-03-14 Ti Corporate Services Hollow tubular structures of fibre reinforced plastics material and method for their production
US4898703A (en) * 1989-04-07 1990-02-06 The Goodyear Tire & Rubber Company Utilization of polyester in place of lead for use as a sheathing material for curing long length hose
US5514312A (en) * 1990-06-18 1996-05-07 Coflexip Process for manufacturing a flexible tubular conduit having a jacket made of crosslinked polyethylene
ES2186290T3 (es) * 1998-12-22 2003-05-01 Mundener Gummiwerk Gmbh Procedimiento para la fabricacion de un tubo curvado.
US7780745B2 (en) * 2005-10-10 2010-08-24 Silverman Martin S Conformal lithium polymer battery
US7963300B2 (en) * 2007-10-30 2011-06-21 Veyance Technologies, Inc. Flexible hose article and related methods
US8815353B2 (en) * 2007-10-30 2014-08-26 Veyance Technologies, Inc. Wireless hose article and related methods
DE102012003967A1 (de) 2012-02-29 2013-08-29 Veritas Ag Gekrümmter Formschlauch sowie Verfahren und Vorrichtung zur Herstellung von gekrümmten Formschläuchen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201691A (en) * 1939-01-27 1940-05-21 John R Gammeter Method of making golf ball cores
US2469849A (en) * 1946-01-19 1949-05-10 Wingfoot Corp Method of splicing butyl rubber
US3113897A (en) * 1958-12-05 1963-12-10 Honningstad Birger Method and apparatus for making fiber reinforced plastic tubes
US3425982A (en) * 1965-04-02 1969-02-04 Us Navy Water soluble winding mandrels and method of making the same
US3413708A (en) * 1966-09-12 1968-12-03 Hexcel Products Inc Process for machining expanded honeycomb
US3824141A (en) * 1972-08-29 1974-07-16 Uniroyal Inc Manufacture of vulcanized elastomeric hose

Also Published As

Publication number Publication date
CA1042642A (en) 1978-11-21
GB1508336A (en) 1978-04-19
US4019939A (en) 1977-04-26
FR2287004A1 (fr) 1976-04-30
BE834148A (fr) 1976-02-02
FR2287004B1 (it) 1978-07-21
DE2541848A1 (de) 1976-04-15
JPS5161575A (it) 1976-05-28
AU8395975A (en) 1977-02-17

Similar Documents

Publication Publication Date Title
IT1037460B (it) Perfezionamento nella fabbricazione di tubi flessibili
IT7824010A0 (it) Procedimento e apparecchiatura per la fabbricazione di una strutturadi tubo flessibile.
BE825079A (fr) Tuyau flexible renforce compositif
IT1043135B (it) Procedimento e apparecchiatura per la fabricazione di tubi flessibili rinforzati
IT1030329B (it) Giunto per la riparazione di tubazioni particolarmente di condotte subacquee
IT1031940B (it) Apparecchio manipolatore
IT1079097B (it) Raccordi di estremita' frangibile per tubi flessibili
DK152395C (da) Skruelinjeformet fremstillet boejelig slange
IT1073501B (it) Raccordo per tubi e per tubi flessibili
IT1073534B (it) Raccordo per tubi e per tubi flessibili
IT1050045B (it) Apparecchiatura di respirazione sottomarina
AU7787475A (en) Flexible tubing
IT949045B (it) Procedimento per la fabbricazione di tubi a gomito di gomma e simi li
BE823977A (fr) Accouplement flexible
IT994628B (it) Procedimento per la fabbricazione di tubi flessibili elastomerici vulcanizzati
IT954790B (it) Giunto rastremato per tubi flessi bili e procedimento per la sua fabbricazione
IT1075551B (it) Procedimento ad autorefrigerazione per la polimerizzazione di olefine e relativa apparecchiatura
IT1061862B (it) Perfezionamento negli attacchi per tubi flessibili
IL48464A0 (en) Flexible pipe coupling
IT998837B (it) Apparecchiatura e procedimento per formare un condotto flessibile
BR7502388A (pt) Mangueira flexivel
IT1035355B (it) Giumto per tubi
IT1040198B (it) Procedimento ed apparecchiatura per la produzione di tubi di gom na rinforzati e tubi prodotti con essi
IT1032667B (it) Procedimento e dispositivo per la fabbricazione di tubi metallici incamiciati con schiuma sintetica
FR2276521A1 (fr) Perfectionnements aux tubes flexibles