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Cable for reinforcing objects formed of elastic or easily deformable materials
Electrical insulation particularly for use in winding slots of dynamo-electric machines and method for its manufacture Fuchs, H. (Micafil A.G.) US Pat 3 974 314 (lOAugust 1976) A stiff, multi-layer laminate, moulded structure, for use as an electrical insulation in electrical machines (particularly slot insulation), comprising a continuous inner layer of insulating synthetic resin foil, an intermediate tangled fibre layer secured to each side of the resinous layer, and a thermosetting glass fibrereinforced synthetic resin layer. secured to each of the outer sides of the tangled fibre layer. Underground reinforced plastic enclosure Grosh, J.L. (Indian Head Inc) US Pat 3 9 74 599 (17 August 19 76) An enclosure for underground installations comprising a fibre glass body stiffened with reinforced plastic mortar. Graded metal-to-ceramic structure for high temperature abradable seal applications and a method of producing said Elbert, R.J. and Butcher, A.D.V. (Union Carbide Corporation) US Pat 3 975 165 (17August 1976) A multi-layer composite, sintered, abradable seal which consists of a ceramic surface layer resistant to high temperature oxidation and suceeding layers of a metal metal/ceramic mixture becoming more metal rich with each layer. Glass-fibre-reinforced flame-resistant thermoplastic polyester moulding compositions containing Poly (2, 4, 6Tribromostyrene) Buxbaum, L., and Breitenfellner, F. (Ciba-Geigy Corporation) US Pat 3 975 354 (17August 1976) A flame-resistant thermoplastic glass fibre-reinforced polyester moulding composition containing a saturated polyester and, optionally, synergistic substances. Thermoplastic extensible coating compositions Chang, W.-H. and Porter, S. Jr., (PPG Industries Inc) US Pat 3 975 457 {17 August 19 76) A storage-stable, ungelled, thermoplastic coating composition. Method of fabricating a reinforced
plastics article McClean, W.G. (McClean Anderson Inc)
COMPOSITES. OCTOBER 1977
US Pat 3 975 479 (17August 1976) A method of producing a reinforced plastics article by means of putting a layer of fibrous material into a closed mould and then introducing a divided reinforcing material into the mould as a second separate layer. The mould is evacuated to remove gas from an uncured binder and then pressurized so as to impregnate the binder with the other materials. The binder is then cured. Method of moulding a reinforced tyre from two preformed sections Lapeyre, J.M. (Laitram Corporation) US Pat 3 9 75 490 (17 August 19 76) A pneumatic tyre manufactured from elastomer impregnated reinforcing elements. The elastomer is shaped in two sections, and hardened whilst being kept in a partially curable condition. The sections are then assembled in a mould which is heated and pressurised to cure the elastomer and bond the sections together. Fibrous structure Kendall, M.G. (Imperial Chemical Industries Limited) US Pat 3 9 75 565 (17 August 19 76) A composite structure consisting of interlayered inorganic fibre mats and organic fibre webs held together by needled fibres from at least one of the webs. The inorganic fibres are made from polycrystalline A12 03 or ZrO2.
(p-phenyleneterephthalamide) continuous filament yarn, each end having a denier between 500 and 3000.
Cable for reinforcing objects formed of elastic or easily deformable materials Boileau, J. US Pat 3 9 77 174 (31 August 1976) A cable for reinforcing a tyre, made from a metallic core and at least one peripheral layer. The two components have differing elastic moduli whereby the radial contact pressure is reduced between them. Composite armor and method Jahn, P.F. (Fiber Materials, Inc)
US Pat 3 9 77 294 (31 August 19 76) A composite laminate material made up of layers of graphite sheet material and ceramic material. The ceramic material constitutes about 90% of the thickness of the composite laminate. A method of preparing such a composite laminate material is also described.
Composite brake hose Phillippi, L.R. (Samuel Moore & Co) US Pat 3 977 440 (31 August 1976) A flexible hose connecting the braking system of a vehicle with a source of air under pressure where the length of the hose must vary in length. The hose is coiled into a helix and comprises a core tube of a sheath of crystalline-like polymeric material and an intermediate reinforcing layer of fibrous material.
Method for making fibre reinforced resin tank forming mandrel Carter, F.A. (Ershig's, Inc) US Pat 3 975 816 {24August 1976,) A method of making a mandrel that can readily be adapted to make cylindrical tank structures of large or small diameters.
Winding apparatus Hardwick, J.G. (Imperial Metal Industries) US Pat 3 977 614 (31 August 1976) A filament winding apparatus in which the filament is guided to move longitudinally on the mandrel; the apparatus has a drive transmission which maintains Pneumatic tyre the filament guide in a position in Mirtain, H.J. and Mishory, J. (Uniroyal, advance of the arm on which it is SA) US Pat 3 9 76 115 (24 August 19 76) mounted. A pneumatic tyre consisting of a cordreinforced carcass with a tread overlying Road-surfacing compositions containing the crown region. Between the tread filler materials and carcass are rubberized layers each Bertrand, O. US Pat 3 977 891 (31 having parallel cords which are oriented August 19 76) in opposite directions in adjacent A filler material for a road paving compolayers. sition, having a low sensitivity to water, made with fine gravel, pebbles and an organic binder. The filler contains at Reinforcement cord least one heat treated natural hydrated Kerawalla, J.N. (Du Pont de Nemours silicate. & Co) USPat 3 977 172 (31 August 1976) A cord for reinforcement of mechProcess and apparatus for producing anical ruber goods made from a cabled a soft fibrous sheet yarn of one or two ends of poly Odagiri, S. and Hirano, J. (Kabushiki
269
plastics article McClean, W.G. (McClean Anderson Inc)
COMPOSITES. OCTOBER 1977
US Pat 3 975 479 (17August 1976) A method of producing a reinforced plastics article by means of putting a layer of fibrous material into a closed mould and then introducing a divided reinforcing material into the mould as a second separate layer. The mould is evacuated to remove gas from an uncured binder and then pressurized so as to impregnate the binder with the other materials. The binder is then cured. Method of moulding a reinforced tyre from two preformed sections Lapeyre, J.M. (Laitram Corporation) US Pat 3 9 75 490 (17 August 19 76) A pneumatic tyre manufactured from elastomer impregnated reinforcing elements. The elastomer is shaped in two sections, and hardened whilst being kept in a partially curable condition. The sections are then assembled in a mould which is heated and pressurised to cure the elastomer and bond the sections together. Fibrous structure Kendall, M.G. (Imperial Chemical Industries Limited) US Pat 3 9 75 565 (17 August 19 76) A composite structure consisting of interlayered inorganic fibre mats and organic fibre webs held together by needled fibres from at least one of the webs. The inorganic fibres are made from polycrystalline A12 03 or ZrO2.
(p-phenyleneterephthalamide) continuous filament yarn, each end having a denier between 500 and 3000.
Cable for reinforcing objects formed of elastic or easily deformable materials Boileau, J. US Pat 3 9 77 174 (31 August 1976) A cable for reinforcing a tyre, made from a metallic core and at least one peripheral layer. The two components have differing elastic moduli whereby the radial contact pressure is reduced between them. Composite armor and method Jahn, P.F. (Fiber Materials, Inc)
US Pat 3 9 77 294 (31 August 19 76) A composite laminate material made up of layers of graphite sheet material and ceramic material. The ceramic material constitutes about 90% of the thickness of the composite laminate. A method of preparing such a composite laminate material is also described.
Composite brake hose Phillippi, L.R. (Samuel Moore & Co) US Pat 3 977 440 (31 August 1976) A flexible hose connecting the braking system of a vehicle with a source of air under pressure where the length of the hose must vary in length. The hose is coiled into a helix and comprises a core tube of a sheath of crystalline-like polymeric material and an intermediate reinforcing layer of fibrous material.
Method for making fibre reinforced resin tank forming mandrel Carter, F.A. (Ershig's, Inc) US Pat 3 975 816 {24August 1976,) A method of making a mandrel that can readily be adapted to make cylindrical tank structures of large or small diameters.
Winding apparatus Hardwick, J.G. (Imperial Metal Industries) US Pat 3 977 614 (31 August 1976) A filament winding apparatus in which the filament is guided to move longitudinally on the mandrel; the apparatus has a drive transmission which maintains Pneumatic tyre the filament guide in a position in Mirtain, H.J. and Mishory, J. (Uniroyal, advance of the arm on which it is SA) US Pat 3 9 76 115 (24 August 19 76) mounted. A pneumatic tyre consisting of a cordreinforced carcass with a tread overlying Road-surfacing compositions containing the crown region. Between the tread filler materials and carcass are rubberized layers each Bertrand, O. US Pat 3 977 891 (31 having parallel cords which are oriented August 19 76) in opposite directions in adjacent A filler material for a road paving compolayers. sition, having a low sensitivity to water, made with fine gravel, pebbles and an organic binder. The filler contains at Reinforcement cord least one heat treated natural hydrated Kerawalla, J.N. (Du Pont de Nemours silicate. & Co) USPat 3 977 172 (31 August 1976) A cord for reinforcement of mechProcess and apparatus for producing anical ruber goods made from a cabled a soft fibrous sheet yarn of one or two ends of poly Odagiri, S. and Hirano, J. (Kabushiki
269