| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | PNEUMATIQUE COMPORTANT DES CABLES D'ARMATURES DE CARCASSE PRESENTANT UNE FAIBLE PERMEABILITE, ET DES EPAISSEURS DE MELANGES CAOUTCHOUTEUX VARIABLES | EP14802465.6 | 2014-11-25 | EP3077221A1 | 2016-10-12 | BUFFETAUD, Benoît; NOEL, Sébastien; GODEAU, Gilles |
| The invention relates to a tyre with a radial carcass reinforcement (2), said tyre comprising a crown reinforcement in turn capped radially by a tread. According to the invention, the metal reinforcement elements (11) of the carcass reinforcement are non-hooped cords which, during so-called permeability testing, have a flow rate of less than 20 cm3/mn over all of the axial profile of the tyre, the rubber mixture thickness E between the internal surface (10) of the tyre cavity (8) and the point (12) of a metal reinforcement element of the carcass reinforcement being between 1.0 and 3.0 mm. | ||||||
| 182 | PNEUMATIQUE COMPORTANT DES CABLES D'ARMATURES DE CARCASSE PRESENTANT UNE FAIBLE PERMEABILITE, ET DES EPAISSEURS DE MELANGES CAOUTCHOUTEUX VARIABLES | EP14802464.9 | 2014-11-25 | EP3077220A1 | 2016-10-12 | CAFFEAU, Charlotte; COGNE, Michaël; BERANGER, Jean |
| Radial tyre consisting of at least one layer (2) of metal reinforcing elements (11), said tyre comprising a crown reinforcement (5) and a tread (6) which is connected to two beads (3) by two sidewalls. The metal reinforcing elements are non-wrapped cords which on what is referred to as the permeability test return a flowrate < 20 cm 3/min, and the thickness of rubber compound between the interior surface (10) of the cavity (8) of the tyre and the closest point (17) of a metal reinforcing element to said interior surface is < 3.8 mm and the ratio between said thickness measured at the circumferential mid plane and said thickness in another region of the tyre is > 1.05. | ||||||
| 183 | HYBRIDFESTIGKEITSTRÄGER | EP14755829.0 | 2014-08-28 | EP3071423A1 | 2016-09-28 | REESE, Wolfgang |
| The invention relates to a reinforcement for elastomeric products, in particular for the belt bandage of a pneumatic vehicle tire, wherein the reinforcement is a hybrid cord composed of at least one low-modulus yarn having a modulus of elasticity of at most 100 mN/(tex-%) and at least one high-modulus yarn having a modulus of elasticity of at least 200 mN/(tex-%) and wherein the hybrid cord has an adhesion impregnation. The problem addressed by the invention is that of providing a reinforcement for elastomeric products which, when used in the belt bandage of a tire, reduces the rolling resistance of the tire, ensures the durability of the tire, and enables trouble-free tire production including vulcanization. This problem is solved in that the one or more low-modulus yarns have a cumulative fineness of at most 550 dtex, preferably of at most 250 dtex, in that the one or more high-modulus yarns have a cumulative fineness of at most 550 dtex, preferably of at most 250 dtex, and in that the hybrid cord has an elongation at break of at least 5%. The invention further relates to a method for producing such a reinforcement and to the use thereof. | ||||||
| 184 | MONOBRIN EN CVR (COMPOSITE VERRE-RESINE) AMELIORE | EP14739105.6 | 2014-07-08 | EP3027795A1 | 2016-06-08 | DELFINO, Antonio; MERALDI, Jean-Paul |
| The invention relates to a monofilament made of glass-fiber-reinforced plastic having improved compression properties, particularly at a high temperature. Said monofilament comprises glass filaments encased in a cured resin and is characterized in that: the glass transition temperature of the resin no lower than 190°C; the monofilament rupture elongation, measured at 23°C, is no lower than 4.0%; the initial monofilament extension module, measured at 23°C, is greater than 35 GPa; and the actual portion of the complex module of the monofilament, measured at 190°C by the DTMA method, is greater than 30 GPa. The invention is useful in pneumatic and non-pneumatic tires reinforced with such a composite monofilament. | ||||||
| 185 | PNEU RADIAL À STRUCTURE DE CEINTURE ALLÉGÉE | EP14738801.1 | 2014-07-08 | EP3027429A1 | 2016-06-08 | ASTAIX, Camille; LARDJANE, Aurore |
| A radial tyre, in particular for a passenger vehicle or a van, having a lightweight belt structure (10) comprising a multilayer composite laminate (10a, 10b, 10c) having a specific construction, with a first layer (10a) of rubber (C1) reinforced with textile multifilament fibres twisted individually on themselves (110) and preferably made from a slightly heat-shrinking material, circumferential, for example nylon or polyester, said first layer mounted radially (in direction Z) over two other layers (10b, 10c) of rubber (respectively C2, C3) reinforced with single wires (120, 130) made of high-strength steel; this multilayer composite laminate makes it possible to reduce the weight and rolling resistance of the tyres, without reducing drift rigidity and therefore road behaviour, while providing equal rolling strength. | ||||||
| 186 | VERSTÄRKUNGSCORD FÜR ELASTOMERE ERZEUGNISSE, INSBESONDERE FÜR EINEN FAHRZEUGLUFTREIFEN, UND FAHRZEUGLUFTREIFEN | EP13745428.6 | 2013-08-07 | EP2895648B1 | 2016-06-08 | KRAMER, Thomas; REESE, Wolfgang; JUSTINE, Carole |
| 187 | STRIP-SHAPED STEEL CORD | EP14816602.8 | 2014-06-23 | EP3015599A1 | 2016-05-04 | TAMADA, Akira; MURAKAMI, Yuuki; OHASHI, Shouichi; SUGIMARU, Satoshi |
Provided is a steel cord having both shape stability and durability. A steel cord (1) is obtained by bundling five steel core wires (2), which are arrayed in parallel with one another in a plane, into a unitary body by means of an adhesive (3) having a thickness Ad of less than 15 µm. Each of the core wires (2) constituting the steel cord (1) has a diameter d of less than 0.45 mm, and spacing Gd between the core wires (2) is less than 20 µm. The core wires (2) used have a free coil diameter D that is greater than wire diameter d thereof by 750 times or more. |
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| 188 | PNEUMATIC TIRE FOR AIRCRAFT | EP14807993 | 2014-05-02 | EP3006229A4 | 2016-04-27 | KATO KENSHIROU; TAKANAMI TAKESHI |
| 189 | RUN-FLAT TIRE | EP10821989.0 | 2010-10-05 | EP2487048B1 | 2014-11-26 | MORI Hiroyuki |
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