mangueira com reforço variável

• Main Author: DALE E. KOSTAMO
• Format: Patent
• Language: Portuguese
• Published: 16.10.2007
• Subjects: BLASTING; BRAID; BRAIDING; BRAIDING MACHINES; BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET ORCARBONISED LACE; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES; INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTIOND, RELATING TOTEXTILES; JOINTS OR FITTINGS FOR PIPES; KNITTING; LACE; LACE-MAKING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; NON-WOVEN FABRICS; PERFORMING OPERATIONS; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TEXTILES; THERMAL INSULATION IN GENERAL; TRANSPORTING; TRIMMINGS; WEAPONS

MANGUEIRA COM REFORçO VARIáVEL. A presente invenção refere-se a uma mangueira flexível para o transporte de fluido e a um método para a fabricação dessa mangueira (10, 100, 200) que compreende uma estrutura tubular interna polimérica (12,102, 202), que tem uma superfície interna (14,104, 204) através da qual um fluido é transportado e uma superfície externa (16, 106, 206); uma cobertura externa de proteção (20, 110, 210); e um membro de reforço (18, 108, 208) dispostos entre a estrutura tubular interna (12, 102, 202) e a cobertura externa de proteção (20, 110, 210), onde o membro de reforço (18,108,208) exibe características de reforço variáveis no comprimento de mangueira.