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公开(公告)号：EP1637360A1
公开(公告)日：2006-03-22
申请号：EP04745410.3
申请日：2004-05-28
IPC分类号： B60C17/01
摘要： A safety tire with relatively even temperature distribution in the tire and an air bladder used for it are provided by smoothly flowing air filled in the tire over the entire tire inside in the air filled state even when an air bladder is housed in a tire.
A safety tire 1 is provided with a tire 2 and an air bladder 3 in the hollow toric shape. In the air-filled state, a cavity S 1 is formed between the outer surface 8 of the air bladder 3 and the inner surface 9 of the tire 2. In the runflat state, the air bladder 3 is inflated and deformed to take over load support from the tire 2. The air bladder 3 has a raised portion 12 on a specific outer surface area A so as to form a flow passage 13 through which air can flow between the rim and the air bladder. The raised portion 12 has on the side face a rigid reinforcing portion 15 whose width is gradually increased from the top face 14 side to the flow passage 13. The ratio of the flow passage 13 to the specific outer surface area A is in the range of 50 to 95% by area ratio.摘要翻译： 即使在将气囊容纳在轮胎中的情况下，轮胎中的温度分布相对均匀的安全轮胎和用于其的气囊被提供在充满空气的状态下，填充在轮胎中的整个轮胎内部的空气流动。 安全轮胎1设置有处于中空复曲面形状的轮胎2和气囊3。 在空气填充状态下，在空气囊3的外表面8和轮胎2的内表面9之间形成空腔S 1。在漏气保护状态下，空气囊3膨胀变形以承受过载 气囊3在特定的外表面区域A上具有凸起部分12，以形成流动通道13，空气可以在边缘和气囊之间流动。 凸起部分12在侧面上具有刚性加强部分15，该刚性加强部分15的宽度从顶面14侧逐渐增加到流动通道13.流动通道13与特定外表面积A的比例在 面积比为50至95％。
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2.发明公开RUBBER-FIBER COMPOSITE MATERIAL AND RUBBER ARTICLE USING THE SAME 有权DIESEN VERWENDENDER GUMMIARTIKEL的GUMMI-FASER-VERBUNDWERKSTOFF
公开(公告)号：EP1389540A1
公开(公告)日：2004-02-18
申请号：EP02728145.0
申请日：2002-05-24
CPC分类号： B32B25/10 , B32B5/02 , B32B5/022 , B32B2262/0276 , B32B2605/08 , B60C5/08 , B60C17/02 , C08J5/046 , C08J2321/00 , D04H1/4342 , D04H1/4382 , Y10T152/10594 , Y10T428/249933 , Y10T442/2008 , Y10T442/2861
摘要： A rubber-fiber composite material of the present invention comprises a non-woven fabric and a rubber which coats the non-woven fabric. At least a part of the non-woven fabric is made of an organic fiber having a single fiber diameter of 10 to 35 µm, a fiber length of 30 to 100 mm and a tensile modulus of 50 GPa or higher. By the use of the non-woven fabric at least a part of which is made of the organic fiber having the above properties, a sufficient impregnation of rubber into the inside of the non-woven fabric is ensured to enable the production of the rubber-fiber composite material having a high stiffness. Using the rubber-fiber composite material of the present invention as the reinforcing material for rubber articles, the resultant rubber articles have enhanced stiffness, improved durability and reduced weight.
摘要翻译： 本发明的橡胶纤维复合材料包括无纺布和涂布无纺布的橡胶。 至少一部分无纺布由单纤维直径为10〜35μm，纤维长度为30〜100mm，拉伸弹性模量为50GPa以上的有机纤维构成。 通过使用其至少一部分由具有上述性能的有机纤维制成的无纺布，确保了橡胶足够的浸渍到无纺织物的内部，从而能够生产橡胶 - 具有高刚度的纤维复合材料。 使用本发明的橡胶纤维复合材料作为橡胶制品的增强材料，所得到的橡胶制品具有增强的刚度，改进的耐久性和减轻的重量。
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公开(公告)号：EP0922592B1
公开(公告)日：2003-12-17
申请号：EP98110354.2
申请日：1998-06-05
发明人： Caretta, Renato
CPC分类号： B29D30/10 , B29C2045/0072 , B29L2023/245 , B60B21/02 , B60B21/026 , B60B21/028 , B60B21/104 , B60C5/02 , B60C5/04 , B60C5/08 , B60C5/22 , B60C9/0007 , B60C9/023 , B60C15/0018 , B60C15/0081 , B60C15/02 , B60C15/0236 , B60C15/024 , B60C15/0247 , B60C15/05 , B60C15/06 , B60C17/01 , B60C19/001 , B60C23/004 , B60C29/007
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4.发明公开
公开(公告)号：EP1060871A1
公开(公告)日：2000-12-20
申请号：EP99901960.7
申请日：1999-02-08
发明人： YAMAGIWA, Toshio,
CPC分类号： B29D23/24 , B29C47/0028 , B29C47/20 , B29C65/00 , B29C66/1142 , B29C66/5221 , B29L2023/245 , B29L2031/60 , B29L2031/601 , B60C5/04 , B60C5/08
摘要： The tube material 2' extrusion-molded by the extrusion molding machine has an air chamber peripheral wall 3i, a sealant chamber peripheral wall 3o and a partition wall 4. An air chamber 5 is defined between the air chamber peripheral wall 3i and the partition wall 4, and a sealant chamber 6 is defined between the sealant chamber peripheral wall 3o and the partition wall 4. On the air chamber peripheral wall 3i are protrusively formed a plurality of rib-shaped projections 15 each forming a thick portion for reinforcement. The thickness t 3 of each of the projections is approximately equal to the thickness t 1 of the peripheral wall 3 and the thickness t 2 of the partition wall 4. It is possible to efficiently extrusion-mold the tube material 2' having the thick portions for reinforcement by thus approximately equalizing the thickness of each part of the tube material 2 including the rib-shaped projections 15.
摘要翻译： 由挤出成型机挤出成形的管材2'具有空气室周壁3i，密封剂室周壁3o和分隔壁4.在空气室周壁3i与分隔壁 在密封剂室周壁3o和分隔壁4之间限定密封剂室6.在空气室周壁3i上突出形成有多个肋状突起15，每个肋状突起15形成用于加强的较厚部分。 每个突起的厚度t3近似等于周壁3的厚度t1和分隔壁4的厚度t2。可以有效地挤出模具具有用于加强的厚部的管材2' 从而大致均衡包括肋形突起15的管材2的每个部分的厚度
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公开(公告)号：EP1030789A2
公开(公告)日：2000-08-30
申请号：EP98962327.7
申请日：1998-11-10
发明人： CARETTA, Renato , MANCOSU, Federico
CPC分类号： B60C19/001 , B29C35/00 , B29C45/006 , B29C65/00 , B29C2045/0072 , B29D23/24 , B29L2023/245 , B29L2031/601 , B60B21/023 , B60B21/028 , B60B21/104 , B60C5/04 , B60C5/08 , B60C5/22 , B60C15/0018 , B60C15/02 , B60C15/0236 , B60C15/05 , B60C15/06 , B60C17/01 , Y10T152/10522 , Y10T152/10612
摘要： An air tube (12) of elastomer material for tyres is described, which is divided into at least two parts by an internal wall (19) extending in the equatorial plane and delimiting a central core (20) and two sidewalls (21) in said air tube. The core is formed of the above wall from the ends of which two flanges (22, 23) issued perpendicularly to the wall itself issue perpendicularly to the partition itself, in opposite directions, over a predetermined length; the flange and sidewall ends are associated with each other by vulcanization and the core rigidity is greater than the sidewall rigidity. The air tube performs the function of supporting the tyre not only during normal running but also under deflated conditions, as in the case of a puncture in one of the two air tube parts, for example. In particular, the air tube is advantageously used with 'low-section' tyres (1) as it has such features that it expands within the available space between the tyre and related mounting rim.
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公开(公告)号：EP0946375A1
公开(公告)日：1999-10-06
申请号：EP97950153.0
申请日：1997-11-10
发明人： RIVATON, Renaud
CPC分类号： B60C17/01 , B60C5/08 , B60C17/02 , Y10T152/10594
摘要： The invention concerns a toric membrane (M) made of reinforced rubber, used as a support for the tyre tread of a tubeless tyre (P) and constituting with said tyre (P) and its mounting rim (J) a running assembly (E), characterised in that, when inflated at a pressure (p0) greater than the pressure (p1) of the cavity of tyre (P), it has, in inflated state, a top radius (RM) smaller than the collapsed radius (RE) of the tyre used at its recommended pressure, said membrane (M) being at least at its top (1) reinforced by a top bracing ply (12) and a wire armouring (13), made up of circumferentially oriented wires or cables.
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7.发明公开Chambre à air, notamment pour véhicule du type bicyclette ou cyclomoteur 失效Schlauch，insbesonderefürFahrräderoderMotorräder。
公开(公告)号：EP0389307A1
公开(公告)日：1990-09-26
申请号：EP90400164.1
申请日：1990-01-22
申请人： HUTCHINSON S.A.
发明人： Sicard, Alain
IPC分类号： B60C5/08
CPC分类号： B60C19/122 , B60C5/08
摘要： Chambre à air, notamment pour roue de cycle ou de cyclomoteur, comportant une enveloppe toroïdale en matériau élastomère de forme et taille usuelles avec des moyens de gonflage de ladite chambre et à l'extérieur de l'enveloppe qui la constitue un renfort s'étendant sur une zone de la partie radialement externe de celle-ci.
Le renfort (15) est un pli de tissu mis en biais par rapport à l'enveloppe (13) et qui règne sur sensiblement la moitié de la section droite radialement externe de ladite enveloppe (13).摘要翻译： 特别是用于自行车或摩托车车轮的空气室，包括由弹性体材料制成的具有通常形状和尺寸的环形外壳，具有用于使所述腔室充气的装置和构成其的壳体外部，在区域外延伸的加强件 的外壳的径向外部。 加强件（15）是相对于壳体（13）以一定角度放置并且位于所述壳体（13）的径向外侧横截面的大致一半的织物的折叠部分。
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公开(公告)号：EP3388258A1
公开(公告)日：2018-10-17
申请号：EP16873020.8
申请日：2016-12-07
发明人： KIWAKI, Yukihiro
CPC分类号： B60C5/08 , B60C1/0016 , B60C5/00 , B60C5/007 , B60C5/01 , B60C11/00 , B60C11/03 , B60C11/0302 , B60C11/0306 , B60C11/0318 , B60C11/0323 , B60C11/033 , B60C11/12 , B60C11/1204 , B60C11/124 , B60C2011/0353 , B60C2011/036 , B60C2011/1254
摘要： A tire includes a tire frame member that is formed from a resin material and has a bead portion, side portions, and a crown portion, a belt layer serving as an example of a reinforcing layer that is disposed at the outer side in a tire radial direction of the tire frame member, and has a higher bending rigidity than outer circumferential portions of the tire frame member, a top tread serving as an example of a tread that is formed from a rubber material and is disposed at the outer side in the tire radial direction of the belt layer, and first width direction grooves serving as an example of width direction grooves that are provided at the top tread. An aperture surface area of one of the first width direction grooves within a total ground contact surface of the tread of one circumferential direction portion of the tire is 0.02% or less relative to a surface area of a total ground contact surface of the tread of one circumferential portion of the tire.
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公开(公告)号：EP0946375B1
公开(公告)日：2002-03-20
申请号：EP97950153.3
申请日：1997-11-10
发明人： RIVATON, Renaud
CPC分类号： B60C17/01 , B60C5/08 , B60C17/02 , Y10T152/10594
摘要： The invention concerns a toric membrane (M) made of reinforced rubber, used as a support for the tyre tread of a tubeless tyre (P) and constituting with said tyre (P) and its mounting rim (J) a running assembly (E), characterised in that, when inflated at a pressure (p0) greater than the pressure (p1) of the cavity of tyre (P), it has, in inflated state, a top radius (RM) smaller than the collapsed radius (RE) of the tyre used at its recommended pressure, said membrane (M) being at least at its top (1) reinforced by a top bracing ply (12) and a wire armouring (13), made up of circumferentially oriented wires or cables.
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公开(公告)号：EP1060871A4
公开(公告)日：2001-08-22
申请号：EP99901960
申请日：1999-02-08
申请人： HONDA MOTOR CO LTD
发明人： YAMAGIWA TOSHIO
CPC分类号： B29D23/24 , B29C47/0028 , B29C47/20 , B29C65/00 , B29C66/1142 , B29C66/5221 , B29L2023/245 , B29L2031/60 , B29L2031/601 , B60C5/04 , B60C5/08
摘要： A method of manufacturing tire tubes, wherein a tube element (2') extrusion molded by an extrusion molding machine is provided with a circumferential wall (3i) for an air chamber, a circumferential wall (3o) for a sealant chamber, and a partition wall (4), the circumferential wall (3i) and partition wall (4) defining the air chamber (5) therebetween, the circumferential wall (3o) and partition wall (4) defining the sealant chamber (6) therebetween, the circumferential wall (3i) being provided with a plurality of rib type projections (l5) constituting reinforcing thick-walled portions, the thickness (t3) of each of the projections (l5) being set substantially equal to those (t1, t2) of the circumferential wall (3) and partition wall (4) respectively, setting in this manner the thickness of each portion including the rib type projections (l5) of the tube element (2') to a substantially equal level enabling the extrusion molding of the tube element (2') which has the reinforcing thick-walled portions to be done efficiently.
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