Abstract: The protective tube comprises a plurality of warp-knitted threads that define a strip the longitudinal edges of which are in contact with or overlap each other, defining a substantially circular cross-section, wherein at least one of said threads is monofilament thread, characterised in that at least one of the threads is carried on two or more needles, forming a mesh at least every two passes and a maximum of every twenty-five passes. It gives the protective tube greater curvature than that of currently known tubes, closing completely without need for heating for the strip to acquire its tubular shape.

Abstract: Method for the manufacture of tubular protective sleeves, comprising the steps of providing a warp knitted tissue of filaments of three components using a Raschel type loom; and shaping the tissue so that the longitudinal edges of the tissue converge towards one another and overlap, thus defining a tubular shape, the first component comprising monofilaments and/or multifilaments of a first polymer, the third component comprising an electrical conductive material, said components being distributed throughout the thickness of the tissue such that the first is present throughout the thickness, the second throughout the thickness in respect to a median plane of the tissue, the third component extends from one side of the tissue to the interior of the tissue without reaching the opposite side, the minimum weight percentages being 7% for the first, 10% for the second, 40% for the third.

Abstract: The invention relates to a method of producing protective tubes. The inventive method comprises the following steps consisting in: producing a plurality of flat warp knit bands using a Rachel loom; and shaping said flat bands such that the longitudinal ends of each flat band join together and overlap each other, thereby forming a tubular shape. The inside diameter of the tube and the overlapped segment can be controlled and defined by the method and said inside diameter can be virtually limitless.

Abstract: The protection tube comprises a plurality of threads braided together or interwoven, and is characterised in that at least part of said threads comprises hot melt material. At least part of said threads is impregnated in said hot melt material or is made of hot melt material. It allows the protection tube to be joined, totally or partially, to the element to be protected without requiring the use of any additional element.

Abstract: The protective tube comprises a plurality of warp-knitted threads that define a strip the longitudinal edges of which are in contact with or overlap each other, defining a substantially circular cross-section, wherein at least one of said threads is monofilament thread, characterised in that at least one of the threads is carried on two or more needles, forming a mesh at least every two passes and a maximum of every twenty-five passes. It gives the protective tube greater curvature than that of currently known tubes, closing completely without need for heating for the strip to acquire its tubular shape.

Abstract: A protective sleeve includes a plurality of cords braided together. Each of the plurality of cords is formed from yarn that are knitted together. The plurality of cords form a substantially complete external surface of the protective sleeve.

Abstract: Sheath which has a general tubular shape, open longitudinally, wherein the transversal cross-section is spiralled and formed by interwoven threads (11, 12); the first threads (11) are multifilament aramide fibre, with high fire resistance and low smoke emission, and the second threads (12) polyetheretherketone (PEEK) monofilament. Optionally, the cover may have a protective covering on its inner and/or outer surface.

Abstract: The invention relates to a flexible protective corrugated tube (1) comprising at least two different yarns and a plurality of larger-diameter zones (2) and a plurality of smaller-diameter zones (3) which are alternated along the length of the tube (1). The inventive tube is characterized in that first yarns (4) form a weave of weft courses combined with stitch courses. In addition, the tube can comprise second yarns (5) which also form a weave of stitch courses combined with weft courses. In this way, the tube obtained has improved flexibility, adaptability and bendability.

Abstract: The manufacturing method includes the incorporation of a rodent repellent product, (1a & 1b) specifically (saccharyde of benzyldiethyl [(2,6-xililcarbamoilmethyl)] ammonium, capsaicine derivatives of izoate N-{2-[(2,6-dimethylphenyl)amino]-2-oxoethyl}-n,n-diethylbenzenmethanamine, (e)-8-methyl-N-vainilla-6-nonenamide, derivatives of oleoresine, capsaicinoids in an LDPE vehicular resin), in a solid form of pellets (1a), or in powder (1b) in any composition of any of the materials (2a & 2b) with which any of the constitutive elements (3) of the sheath (4) are formed, said repellent product thus being incorporated in the sheath (4).

Abstract: The invention relates to an open protective tube consisting of a first layer (1) comprising a plurality of plastic threads which are woven to one another and a second layer of aluminium foil (2). The invention is characterised in that the aluminium foil layer (2) consists of a film of plastic material (3) and a film of aluminium (4). According to the invention, the plastic film (3) comprises polyester and said film is welded to the first layer (1). In this way, the invention provides excellent electromagnetic and thermal insulation, as well as excellent adhesion between the first and second layers.

Abstract: The invention relates to a protective tube comprising a plurality of threads which are braided, knit-braided or knitted to one another. The invention is characterised in that the length of the cross-section of the threads along a first axis is substantially greater than the length of said cross-section along a second axis which is perpendicular to the first.

Abstract: The invention relates to a protection tube which is resistant to high temperatures and which comprises a plurality of threads (1) which are braided, knit-braided or knitted to one another. Said threads (1) contain one or more metallic wires (3) therein.

Abstract: The invention relates to a heat protection tube comprising: a first layer (1) which is formed by a plurality of threads which are braided, knit-braided or knitted to one another; a second covering layer (2) which covers the first layer (1); and a third aluminum foil layer (3) which is disposed on the second layer (2). The inventive tube also comprises a fourth insulating layer (4) which is disposed on the third aluminum foil layer (3).

Abstract: The invention relates to a protective tube comprising a plurality of threads (1) which are braided, knit-braided, knitted or woven to one another such as to form a mesh. The invention is characterised in that the tube comprises mesh-fixing means (2, 3) which can be torn such that, upon tearing, the mesh can stretch and reduce the inner diameter thereof. The fixing means comprise a plurality of thermoplastic polymeric threads (2) which are soldered to the mesh and which are disposed in parallel on said mesh. In this way, electric cables can be easily mounted inside the tube since, at the outset, the tube is held open with a greater diameter thanks to the fixing means.

Abstract: The invention relates to a method of producing protective tubes. The inventive method comprises the following steps consisting in: producing a plurality of flat warp knit bands using a Rachel loom; and shaping said flat bands such that the longitudinal ends of each flat band join together and overlap each other, thereby forming a tubular shape. The inside diameter of the tube and the overlapped segment can be controlled and defined by the method and said inside diameter can be virtually limitless.

Abstract: The invention relates to a flexible protective corrugated tube (1) comprising at least two different yarns and a plurality of larger-diameter zones (2) and a plurality of smaller-diameter zones (3) which are alternated along the length of the tube (1). The inventive tube is characterised in that first yarns (4) form a weave of weft courses combined with stitch courses. In addition, the tube can comprise second yarns (5) which also form a weave of stitch courses combined with weft courses. In this way, the tube obtained has improved flexibility, adaptability and bendability.

Abstract: Providing a protecting tube includes knitting a plurality of yarns to form the protecting tube using a Raschel-type warp knitting machine, the protecting tube being one of open and closed and configured to contain at least one of a cable and a conduit. In addition, providing the protecting tube may further include using at least one of the following type stitches: tricot, tuch, samt, satin, atlas, köper, laying in, and chain. The protecting tube may be configured to contain a cable or a conduit.

Abstract: This invention relates to the utilization of a warp knitting machine for the manufacturing of open or closed tubes for protecting cables, conduits and the like, mainly for the protection of automobile cables.