IT989116B - Procedimento di fabbricazione di tubi flessibili rinforzati di materiale elastomerico aven ti una intercapedine nella loro parete - Google Patents

Procedimento di fabbricazione di tubi flessibili rinforzati di materiale elastomerico aven ti una intercapedine nella loro parete

Info

Publication number
IT989116B
IT989116B IT25297/73A IT2529773A IT989116B IT 989116 B IT989116 B IT 989116B IT 25297/73 A IT25297/73 A IT 25297/73A IT 2529773 A IT2529773 A IT 2529773A IT 989116 B IT989116 B IT 989116B
Authority
IT
Italy
Prior art keywords
gap
wall
manufacturing process
elastomeric material
flexible hoses
Prior art date
Application number
IT25297/73A
Other languages
English (en)
Inventor
F Torghele
Original Assignee
Treg Spa
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 Treg Spa filed Critical Treg Spa
Priority to IT25297/73A priority Critical patent/IT989116B/it
Priority to AR254089A priority patent/AR199735A1/es
Priority to SE7407700A priority patent/SE392685B/xx
Priority to DE19742428335 priority patent/DE2428335A1/de
Priority to DK313774A priority patent/DK313774A/da
Priority to BE145336A priority patent/BE816230A/xx
Priority to JP6756874A priority patent/JPS5646982B2/ja
Priority to NL7407906A priority patent/NL7407906A/xx
Priority to US05/479,166 priority patent/US3933554A/en
Priority to FR7420499A priority patent/FR2233173B1/fr
Priority to GB2635174A priority patent/GB1470455A/en
Application granted granted Critical
Publication of IT989116B publication Critical patent/IT989116B/it

Links

Classifications

    • 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
    • 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
    • B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
    • 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
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/088—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising a combination of one or more layers of a helically wound cord or wire with one or more braided layers
    • 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
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
IT25297/73A 1973-06-13 1973-06-13 Procedimento di fabbricazione di tubi flessibili rinforzati di materiale elastomerico aven ti una intercapedine nella loro parete IT989116B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT25297/73A IT989116B (it) 1973-06-13 1973-06-13 Procedimento di fabbricazione di tubi flessibili rinforzati di materiale elastomerico aven ti una intercapedine nella loro parete
AR254089A AR199735A1 (es) 1973-06-13 1974-06-06 Procedimiento de fabricacion de canos reforzados de material elastomero que poseen un entrehueco en su pared
SE7407700A SE392685B (sv) 1973-06-13 1974-06-11 Sett for framstellning av armerade, bojliga slangar av elastomert material
DK313774A DK313774A (it) 1973-06-13 1974-06-12
DE19742428335 DE2428335A1 (de) 1973-06-13 1974-06-12 Verfahren zur herstellung von verstaerkten schlaeuchen aus elastomerem material
BE145336A BE816230A (fr) 1973-06-13 1974-06-12 Procede de fabrication de tuyaux flexibles renforces
JP6756874A JPS5646982B2 (it) 1973-06-13 1974-06-13
NL7407906A NL7407906A (it) 1973-06-13 1974-06-13
US05/479,166 US3933554A (en) 1973-06-13 1974-06-13 Process for manufacturing flexible hoses of elastomeric material having a cavity wall
FR7420499A FR2233173B1 (it) 1973-06-13 1974-06-13
GB2635174A GB1470455A (en) 1973-06-13 1974-06-13 Hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25297/73A IT989116B (it) 1973-06-13 1973-06-13 Procedimento di fabbricazione di tubi flessibili rinforzati di materiale elastomerico aven ti una intercapedine nella loro parete

Publications (1)

Publication Number Publication Date
IT989116B true IT989116B (it) 1975-05-20

Family

ID=11216257

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25297/73A IT989116B (it) 1973-06-13 1973-06-13 Procedimento di fabbricazione di tubi flessibili rinforzati di materiale elastomerico aven ti una intercapedine nella loro parete

Country Status (11)

Country Link
US (1) US3933554A (it)
JP (1) JPS5646982B2 (it)
AR (1) AR199735A1 (it)
BE (1) BE816230A (it)
DE (1) DE2428335A1 (it)
DK (1) DK313774A (it)
FR (1) FR2233173B1 (it)
GB (1) GB1470455A (it)
IT (1) IT989116B (it)
NL (1) NL7407906A (it)
SE (1) SE392685B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140154A (en) * 1976-05-13 1979-02-20 Shiro Kanao Flexible hose
US4103713A (en) * 1977-03-24 1978-08-01 Continental Rubber Works Reinforced oil hose
GB1585914A (en) * 1977-07-25 1981-03-11 Goodyear Tire & Rubber Hose
DE2742918C2 (de) * 1977-09-23 1982-06-16 Taurus Gumiipari Vállalat, Budapest Gegen zusammengesetzte Beanspruchungen widerstandsfähiger Schlauch
US4404055A (en) * 1981-04-30 1983-09-13 The United States Of America As Represented By The Secretary Of The Air Force Elastomeric seal
JPS6148624U (it) * 1984-09-03 1986-04-01
JPS62198662U (it) * 1986-06-10 1987-12-17
US5698278A (en) * 1996-09-20 1997-12-16 The Goodyear Tire & Rubber Company Smooth bore hot tar and asphalt hose
DK200100832A (da) * 2001-05-23 2001-05-23 Nkt Flexibles Is Fremgangsmåde til fremstilling af et armeringselement til en fleksibel rørledning
US8714204B2 (en) * 2006-12-18 2014-05-06 Deepflex Inc. Free venting pipe and method of manufacture
WO2011041711A2 (en) * 2009-10-01 2011-04-07 Wintec Group Llc Pipe jacket
WO2012158412A1 (en) * 2011-05-13 2012-11-22 Deepflex Inc. Reinforcement laminate having an alignment feature

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755216A (en) * 1952-08-16 1956-07-17 Douglas Aircraft Co Inc Process for forming a multi-ducted shell
FR2071205A5 (it) * 1969-12-19 1971-09-17 Kleber Colombes
US3821050A (en) * 1970-01-14 1974-06-28 Dunlap Co Ltd Flexible hose
GB1320508A (en) * 1970-06-18 1973-06-13 Dunlop Holdings Ltd Hose pipes
US3762982A (en) * 1971-06-07 1973-10-02 Whitlock Inc Protective wrapping for elongated member

Also Published As

Publication number Publication date
FR2233173A1 (it) 1975-01-10
AR199735A1 (es) 1974-09-23
SE392685B (sv) 1977-04-18
JPS5069181A (it) 1975-06-09
FR2233173B1 (it) 1976-10-15
GB1470455A (en) 1977-04-14
JPS5646982B2 (it) 1981-11-06
DK313774A (it) 1975-02-17
DE2428335A1 (de) 1975-01-09
NL7407906A (it) 1974-12-17
US3933554A (en) 1976-01-20
SE7407700L (it) 1974-12-16
BE816230A (fr) 1974-09-30

Similar Documents

Publication Publication Date Title
IT989116B (it) Procedimento di fabbricazione di tubi flessibili rinforzati di materiale elastomerico aven ti una intercapedine nella loro parete
IT1032107B (it) Dispositivo per la produzione di tubi alettati di plastica o di altro materiale adatto all estrusione
IT1037460B (it) Perfezionamento nella fabbricazione di tubi flessibili
BR7604099A (pt) Artigo de mangueira elastomerica,mangueira elastomerica vulcanizada helicoidalmente corrugada,e processo para a producao de artigo de mangueira composta reforcada
IT1087368B (it) Procedimento di produzione di tubi di materiale plastico rinforzati
IT1017446B (it) Sacchi di plastica a pareti rinfor zate e procedimento e apparecchiatu ra per la mabbricazione del materia le per i detti sacchi
IT1017213B (it) Processo per la produzione di una composizione termoplastica schiu mabile
IT1038914B (it) Apparecchio per classificare pneumaticamente una miscela eterogeneadi materiale solido in forma di macroparticelle
IT977430B (it) Procedimento per la produzione di tessuto rivestito con una composizione di politetrafluoro etilene e perline di vetro prodotto ottenuto e composizione impiegata
AR195730A1 (es) Una manguera de succion y descarga
IT995520B (it) Procedimento per la produzione di un calcestruzzo dotato di una elevata resistenza
IT1011561B (it) Tubo flessibile composito e proce dimento per la sua fabbricazione
IT1014217B (it) Tubo a scarica elettrica e proce dimento per la sua fabbricazione
IT1009943B (it) Materie plastiche aventi una super ficie appiccicosa articoli otteni bili dalle stesse e relativi proce dimenti di fabbricazione
IT1021574B (it) Perfezionamento nei procedimenti e dispositivo per la produzione di tubi di materiale plastico
IT1024123B (it) Trancia per tubi di material plastica
BE803821A (fr) Tuyaux flexibles en matiere thermoplastique et leur procede de fabrication
IT1019274B (it) Peocedimento e dispositivo per l avvolgimento di materiale lungo in forma di aste in particolare di tubi
IT1002958B (it) Metodo per la produzione di una struttura rinforzata di materiale plastico laminato e prodotto ottenuto
IT987983B (it) Procedimento e dispositivo per la fabbricazione di estrusi in materiale termoplastico rinfor zati mediante filo metallico ad elica in particolare tubi
IT1046828B (it) Disposizione per fabbricare tubi di materiale semiconduttore chiusi ad una estrenita
IT996934B (it) Macchina di imbutitura per la fab bricazione di contenitori in fo glio termoplastico con dispositi vi per inserire una striscia a for ma di fascetta in uno stampo
IT978262B (it) Attacco per tubi flessibili in particolare tubi flessibili in materiale sintetico
IT1009318B (it) Procedimento e dispositivo per la fabbricazione di tubi e raccordi di riduzione di materiale termopla stico
IT1085584B (it) Comando di una pressa idraulica,in particolare di una pressa ad o,per la produzione di grandi tubi