The Bentley-harris Manufacturing Company

Raychem Limited

Textilver, S.a.

Marie C Tresslar

Harry F Gladfelter

Joseph S Kite, Iii

Denis Van Wassenhove

Thomas B Conaghan

Daniel G Caudron

Hubert Andrieu

Michael A Ford

Joseph S Kite

Ronald L Quell

Michael J Piotrowski

Gaskets suitable for high temperature use and having applicability for sealing oven doors are provided. The gaskets are interbraided from a wire such as stainless steel and a thermally insulating yarn formed, for example, from spun glass fibers. Continuous wireforms having spaced apart protrusions are retained in place within the openings formed by the wires and provide for attachment of the gaskets to apertures in a surface. The gaskets are manufactured on a circular braider with approximately 1/3 of the carriers being loaded with wires and 2/3 of the carriers being loaded with glass fiber yarn. The gaskets are characterized by an absence of an inner resilient support structure. Gaskets of the so called 'tadpole' type comprised of interbraided glass fiber yarn and wire are also disclosed.

Braided tubular gasket with integral attachment means

Wraparound sleeves formed by weaving, knitting or braiding for the protection of elongated articles, such as cables and hoses, are disclosed. The tubes are provided with closure means comprising multifilament, bulky yarn interlaced in the sleeving material and relatively unconfined along one of its marginal edges and of Velcro brand hook tape or similar hook type elements disposed along the other marginal edge.

Wraparound closure device

Wraparound sleeves formed by weaving, knitting or braiding for the protection of elongated articles, such as cables and hoses, are disclosed. The tubes are provided with closure means comprising multifilament, bulky yarn interlaced along one marginal edge of the sleeving material and of Velcro hook tape or other hook type elements disposed along the other marginal edge. In one embodiment of the invention, the interlaced multifilament, bulky yarn is disposed along both marginal edges with the Velcro tape fastened to one side of the bulky yarn on one marginal edge. Intermediate bands or rows of multifilament yarn may be provided so that to accommodate bundles of irregular cross-sectional tape. When the sleeving material is provided in rolls, the hooks on one side of the web interengage with the bulky multifilament yarn surface exposed on the other side of the web so that the web is held in rolled up form except when deliberately unwrapped.

Sleeves formed of fabrics comprised wholly or in part from engineered plastic materials which are settable by heat to be biased to a specific sleeve geometry are disclosed. One form of sleeve illustrated involves heat-setting plastic material to a helical configuration by wrapping an elongated strip of the fabric material helically on a mandrel, heating the material while in the helical configuration, and thereafter cooling the material so that is has a permanent helical set with the side edges of the material in overlapping relation. the sleeves so formed may be collapsed into a short cylinder for packaging. In use, the compressed cylinder is allowed to expand lengthwise over an elongate object or objects to effect a jacketing of the same without additional assembly effort. A second form of sleeve disclosed involves setting the fabric material in tubular form, wherein the product is formed to have side edges abutting one another or in overlapping relation. A product so formed snap fits over an elongated substrate without the need for other attaching means. Sleeve products may have a circular, rectangular, square or triangular cross-section or various combinations of these cross-sections.

Protective fabric sleeves

a braided sleeve is formed from a tow of flexible filaments such as glass fibers and a rigid filament such as a stainless steel wire. The rigid filament reduces the tendency of a braided sleeve to fray at its ends, and can cause the end portions of the sleeve to taper inwardly, which can enhance the thermal insulation properties of the sleeve. The sleeve may be coated with polymeric material.

Braided sleeve

Disclosed herein are woven, knitted or braided fabric coverings having an increased abrasive resistance under vibrating conditions which are suitable for hoses, wires, tubes, harnessing, etc. where vibration under abrasive conditions causes rapid wearing of protective coverings. The resistance to these conditions is achieved by incorporating into the fabric of a flexible first yarn, a second yarn of a metal wire filament of comparable flexibility as the first yarn and forming a matrix to protect the first yarn. Also disclosed is the method of making the protective coverings from these fabrics.

Vibration abrasive resistant fabric covering

This invention provides a braided tubular sleeve having increased abrasion resistance. The braided tubular sleeve according to this invention have a resilient self-conforming 'springback' property which enables the sleeve to conform in close contact with the surface of substrates, such as wire or cable bundles. The increased abrasion resistance is provided by braiding in with the resilient plastic yarns about one to about twenty ends of a resilient monofilament yarn such as nylon for every two ends of a resilient engineering plastic monofilament yarn such as polyester.

Growing community of inventors

Jeffersonville, PA, United States of America

Marie C Tresslar