摘要:
An insert for constructing a cable accessory used to inject a fluid into a cable. The cable accessory has an outer body defining an interior configured to house a conductor of the cable. The outer body includes an injection port with an internal channel configured to receive the fluid. The insert has first and second portions. The first portion is configured to line a portion of the interior of the cable accessory. The first portion has a first through-channel configured to allow the conductor of the cable to pass therethrough. The second portion is configured to line the internal channel of the injection port. The second portion has a second through-channel in fluid communication with the first through-channel. The insert is less permeable to the fluid than the outer body of the cable accessory. The insert may be molded into the outer body.
摘要:
A coating composition, coated article and method for coating an article are provided. The composition is a coating composition that includes a polyurethane binder system further including a first resin component and a second resin component with a significant difference in hydroxyl numbers and crosslinked with an isocyanate. The composition, when applied to and cured on an article, imparts optimal antifingerprint, antireflecting, tactile, chemical agent-resistant, and self-healing effects to the coated article.
摘要:
O presente modelo de utilidade propõe uma configuração aplicada em envelope para recauchutagem de pneumático por processo de recauchutagem a frio. No estado da técnica são conhecidos envelopes formados por duas partes. No entanto, as formas de vedação entre as partes conhecidas não são satisfatórias, seja por problemas de vedação, seja por diminuírem a vida útil do envelope. Com o intuito de superar essas Iimitações, o presente modelo de utilidade propõe um envelope (20) compreendendo três partes (22, 24, 26), em que uma aba (224) da primeira parte (22) apresenta uma extremidade livre com uma seção transversal diferenciada (224b), em que uma aba (244) da segunda parte (24) apresenta uma extremidade livre com uma seção transversal diferenciada (244b) e em que a terceira parte (26) apresenta uma forma de anel elástico de largura suficiente para cobrir a seção transversal diferenciada (224b) da aba (224) da primeira parte (22) e a seção transversal diferenciada (244b) da aba (244) da segunda parte (24).
摘要:
A method and apparatus for reworking a composite structure. A composite rework patch system comprises a composite rework patch and a plurality of adhesive layers. The composite rework patch includes a first side having a contour conforming to an inconsistent area on the composite structure. The composite re patch comprises a plurality of regions having different structural properties. The plurality of adhesive layers is on the first side of the composite rework patch. The plurality of adhesive layers change in thickness within at least one region of the composite rework patch to form tapered adhesive sections.
摘要:
A leak locator, system and method is light-weight, portable, and can be used to locate a leak in a closed environment, including tires, pipes, inflatables and other closed air/fluid filed structures, in situ. The leak locator includes an applicator and a leak locating/detecting liquid. The applicator includes a portion that is moistened and/or saturated by the leak detecting liquid, which portion is used to wipe or brush a film of the liquid onto a surface to be checked. The leak detecting liquid is formulated to cause bubbles to be formed in the film on the surface to be checked as a consequence of air or another fluid escaping from a leak in the surface.
摘要:
A supply apparatus for integrating gas and rubber compound, comprising a rubber compound barrel (5), a gas supply unit (1) and a switch unit (B). Both the rubber compound barrel (5) and the gas supply unit (1) are connected with the switch unit (B). In a first state, the switch unit (B) is fastened by a safety lid (73), so that only the gas supply unit (1) can output high pressure gas by means of the switch unit (B). Once connecting with the safety lid (73), the switch unit (B) can be switched to a second state, meanwhile the gas supply unit (1) is switched to input high pressure gas to the rubber compound barrel (5) by means of the switch unit (B), then the rubber compound inside the rubber compound barrel (5) can be output under the gas pressure, and the gas in the rubber compound barrel (5) is output after the rubber compound is completely output.
摘要:
A tire sealant composition for use in pneumatic tires is provided. The tire sealant composition primarily serves to seal the tire around the wheel rim and particularly in the tread area of the tire against punctures. The composition includes a naturally derived viscous carrier fluid and at least one fibrous material, polymeric material or combination of both, wherein the composition remains fluid in use. The naturally derived viscous carrier fluid is preferably desugared molasses (less than 30 percent by weight sucrose) and is able to sustain a temperature of -30 degrees F (-34.4 degrees C and below) without freezing. The tire sealant composition is fire-retardant, nontoxic, non-corrosive and non-abrasive and is environmentally friendly.
摘要:
A tire sealant composition for use in pneumatic tires is provided. The tire sealant composition primarily serves to seal the tire around the wheel rim and particularly in the tread area of the tire against punctures. The composition includes a naturally derived viscous carrier fluid and at least one fibrous material, polymeric material or combination of both, wherein the composition remains fluid in use. The naturally derived viscous carrier fluid is preferably desugared molasses (less than 30 percent by weight sucrose) and is able to sustain a temperature of -30 degrees F (-34.4 degrees C and below) without freezing. The tire sealant composition is fire-retardant, nontoxic, non-corrosive and non-abrasive and is environmentally friendly.
摘要:
A method of repairing a punctured wall of a double-skinned freight container (1) having foam (4) between an inner (2) and outer skin (3) thereof by removing a portion of punctured skin and foam of one of a number of pre-determined sizes and inserting a patch (20) comprising a skin (21) and attached foam portion (23) of the pre-determined size in the cut-out. Also disclosed is a kit of parts comprising various pre-determined sizes of insert and, preferably, cutting tools for removing the punctured skin and foam. In particular, there is disclosed a corrugated insert for repairing an inner corrugated skin of a punctured wall in a double-skinned freight container, for allowing circulation of air along the corrugation of the container after repair.