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1. ES2834326 - Método y aparato para fabricar revestimientos secos para reparación de tuberías

Office
Spain
Application Number 17778452
Application Date 26.09.2017
Publication Number 2834326
Publication Date 17.06.2021
Publication Kind T3
IPC
B29C 53/48
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
53Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
36Bending and joining, e.g. for making hollow articles
38by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
48for articles of indefinite length, i.e. bending a strip progressively
CPC
B29C 53/48
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
53Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
36Bending and joining, e.g. for making hollow articles
38by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
48for articles of indefinite length, i.e. bending a strip progressively
B29C 63/34
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
63Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
26Lining or sheathing of internal surfaces
34using tubular layers or sheathings
B29C 70/10
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
06Fibrous reinforcements only
10characterised by the structure of fibrous reinforcements ; , e.g. hollow fibres
B29C 70/545
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
28Shaping operations therefor
54Component parts, details or accessories; Auxiliary operations ; , e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
545Perforating, cutting or machining during or after moulding
B29C 70/30
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
28Shaping operations therefor
30Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
B29L 2023/001
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
2023Tubular articles
001Tubular films, sleeves
Applicants OCV Intellectual Capital, LLC
Inventors BELTRAN, Antoni, Serarols
DEN BESTEN, Corneilis
Agents Veiga Serrano Mikel
Priority Data 16382498 31.10.2016 EP
Title
(ES) Método y aparato para fabricar revestimientos secos para reparación de tuberías
Abstract
(ES) Un método (600, 700) de fabricación de un revestimiento (200) para reforzar una tubería, comprendiendo el método: proporcionar una pluralidad de primeras fibras de refuerzo continuas que se extienden en una primera dirección (602, 702, 714); mover las primeras fibras de refuerzo en una dirección de la máquina (604, 704, 716) de forma que la primera dirección sea paralela a la dirección de la máquina; proporcionar una pluralidad de láminas de un material que tiene segundas fibras de refuerzo que se extienden en una segunda dirección (606); colocar la pluralidad de láminas sobre las primeras fibras de refuerzo móviles de forma que la segunda dirección sea sustancialmente perpendicular a la primera dirección; y plegar la pluralidad de láminas en una forma cerrada (610).