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AssigneeYKK Corporation
InventorsHirokazu Inoguchi, Mikiya Fujii, Haruo Matsushima, Yoshinori Masuda, Yoshiharu Tanaka
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A harness frame of light weight manufactured from a laminated plate material is disclosed. The laminated plate material comprises (a) a composite material layer comprising a resin matrix and a reinforcing layer formed of reinforcing fibers and (b) metallic layers superposed one each on the opposite surfaces of the composite material layer. In a preferred mode, resin sheets and reinforcing layers of reinforcing fibers are alternately superposed, two metallic layers are set in place one each on the vertically opposite surfaces of the superposed layers, and the layers are heated and compressed with a pressing machine to induce thermal welding of the component layers. The laminated plate material has the metallic layers superposed with high adhesive strength on the opposite surfaces of a composite material layer having a plurality of reinforcing layers embedded in a resin matrix.
A harness frame for a loom, comprising a harness frame body defined by a laminated plate material, said laminated plate material comprising (a) a composite material layer having opposed major surfaces and (b) metallic layers superposed on each of said opposed major surfaces, said composite material layer comprising a resin matrix selected from the group consisting of polyamides, polycarbonates, polypropylene, polyphenylene sulfide, polyphenylene oxide and polyesters;
A harness frame for a loom, comprising a harness frame body having a laminated plate material construction comprising:
Dependencies are inferred from the claim text.