BR0103505A - Tubo corrugado provido de pelìcula protetoraexterna - Google Patents

Tubo corrugado provido de pelìcula protetoraexterna

Info

Publication number
BR0103505A
BR0103505A BR0103505-3A BR0103505A BR0103505A BR 0103505 A BR0103505 A BR 0103505A BR 0103505 A BR0103505 A BR 0103505A BR 0103505 A BR0103505 A BR 0103505A
Authority
BR
Brazil
Prior art keywords
external protective
corrugated tube
protective film
corrugated
corrugated wall
Prior art date
Application number
BR0103505-3A
Other languages
English (en)
Inventor
Costantino Bonomini
Original Assignee
Eureka Immobiliare S R L
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 ITBS20000024 external-priority patent/IT250529Y1/it
Priority claimed from ITBS20000035 external-priority patent/IT250539Y1/it
Priority claimed from ITBS20000083 external-priority patent/IT250581Y1/it
Application filed by Eureka Immobiliare S R L filed Critical Eureka Immobiliare S R L
Publication of BR0103505A publication Critical patent/BR0103505A/pt

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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/08—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically
    • B29C63/10—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles
    • 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
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • 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
    • 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
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/06—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles
    • 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
    • B29L2023/18—Pleated or corrugated hoses
    • 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
    • B29L2023/18—Pleated or corrugated hoses
    • B29L2023/186—Pleated or corrugated hoses having a smooth internal wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Flexible Shafts (AREA)

Abstract

"TUBO CORRUGADO PROVIDO DE PELìCULA PROTETORAEXTERNA". Constituído em material plástico consistindo de umaparede corrugada (11), composta de uma sucessão de cristas eocos, e um possível revestimento interno liso (14). O tubocorrugado é provido de uma bainha protetora externa (15) dematerial plástico, que envolve de maneira justa o tubo corrugado(11) e que é removível, mesmo que apenas parcialmente, parapermitir o acesso, da parte externa, aos ocos de dita paredecorrugada.
BR0103505-3A 2000-04-12 2001-04-12 Tubo corrugado provido de pelìcula protetoraexterna BR0103505A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBS20000024 IT250529Y1 (it) 2000-04-12 2000-04-12 Tubo ondulato con pellicola esterna di protezione
ITBS20000035 IT250539Y1 (it) 2000-05-19 2000-05-19 Tubo ondulato con protezione esterna
ITBS20000083 IT250581Y1 (it) 2000-11-10 2000-11-10 Tubo ondulato a tre pareti

Publications (1)

Publication Number Publication Date
BR0103505A true BR0103505A (pt) 2001-12-11

Family

ID=27274232

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0103505-3A BR0103505A (pt) 2000-04-12 2001-04-12 Tubo corrugado provido de pelìcula protetoraexterna

Country Status (4)

Country Link
EP (1) EP1146272B1 (pt)
AT (1) ATE288046T1 (pt)
BR (1) BR0103505A (pt)
DE (1) DE60108547D1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7887662B2 (en) 2006-04-20 2011-02-15 Certainteed Corporation Corrugated hose with non-conforming outer layer for dispensing loose-fill insulation
WO2008139004A1 (es) * 2007-05-14 2008-11-20 Uralita Sistemas De Tuberias, S.A. Procedimiento de fabricación de tubería corrugada tricapa, cabezal empleado en la fabricación y la tubería así obtenida

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462649A (en) * 1980-05-05 1984-07-31 Dayco Corporation Hose construction and method of making same
DE3214447C2 (de) * 1982-04-20 1994-05-11 Eilentropp Hew Kabel Ungesintertes Wickelband des Polytetrafluorethylen
US5139019A (en) * 1991-02-26 1992-08-18 Xomed-Treace Inc. Laser reflective endotracheal device
NL9301715A (nl) * 1993-10-06 1995-05-01 Anamet Europ Bv Fluidumleiding.
FR2745962B1 (fr) * 1996-03-11 1998-05-22 Sofanou Sa Gaine annelee fendue a protection phonique
DE29616289U1 (de) * 1996-09-19 1996-11-28 Unicor Rohrsysteme GmbH, 97437 Haßfurt Mehrschichtiges Kunststoffrohr
DE29710258U1 (de) * 1997-06-12 1997-08-07 BRUGG Rohrsysteme GmbH, 31515 Wunstorf Leitungsrohr für den Transport flüssiger oder gasförmiger Medien

Also Published As

Publication number Publication date
EP1146272A1 (en) 2001-10-17
DE60108547D1 (de) 2005-03-03
EP1146272B1 (en) 2005-01-26
ATE288046T1 (de) 2005-02-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008.