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1. 发明申请

WO2002096675A1 PNEUMATIQUE A BOURRELET RENFORCE 审中-公开
标题翻译：带加强筋的轮胎
公开(公告)号：WO2002096675A1
公开(公告)日：2002-12-05
申请号：PCT/EP2002/005481
申请日：2002-05-17
申请人： SOCIÉTÉ DE TECHNOLOGIE MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A. , BESTGEN, Luc , AHOUANTO, Michel
发明人： BESTGEN, Luc , AHOUANTO, Michel
IPC分类号： B60C9/09
CPC分类号： B60C15/06 , B29D30/20 , B60C9/07 , B60C9/09 , B60C2015/0639 , B60C2015/066 , Y10T152/10828 , Y10T152/10864
摘要： Pneumatique comprenant au moins une armature de carcasse d'au moins une nappe (1) ancrée dans chaque bourrelet (B) à au moins une tringle (2), chaque bourrelet B étant renforcé par au moins deux nappes de renforcement (61, 62) formées d'éléments de renforcement inclinés par rapport à la direction circonférentielle d'un angle compris entre 10° et 30°, ces nappes de renforcement (61, 62) étant axialement adjacentes à l'armature de carcasse, caractérisé en ce que les éléments de renforcement d'au moins une nappe (1) d'armature de carcasse, dans chaque partie adjacente aux deux nappes de renforcement (61, 62) de bourrelet, sont inclinés par rapport à la direction circonférentielle d'un angle compris entre 50° et 80° et sont radiaux dans la partie comprise entre les extrémités radialement supérieures desdites deux nappes de renforcement (61, 62), extrémités situées radialement à l'extérieur des points de flancs définissant la largeur axiale maximale du pneumatique monté gonflé sur sa jante nominale.
摘要翻译：本发明涉及一种轮胎，其至少包括将至少一个帘布层（1）的胎体增强件固定在每个胎圈（B）中至少一个胎圈芯（2），每个胎圈（B）由至少两个加强层 61,62）由加强件组成，加强件相对于圆周方向以10°和30°之间的角度倾斜，所述加强层（61,62）与胎体增强件轴向相邻。本发明的特征在于，在与两个胎圈加强层（61,62）相邻的每个部分中，胎体增强层的至少一层（1）的增强元件相对于圆周方向以50° DEG和80°，并且在包括在所述两个加强层（61,62）的径向上端之间的部分中是径向的，位于限定轮胎的最大轴向宽度的侧壁的径向外侧的端部名义边缘

2. 发明公开

EP2234819A1 PNEUMATIQUE ALLEGE COMPORTANT UNE STRUCTURE DE CARCASSE NON RADIALE 有权转让
标题翻译：与非子午线胎体轮胎轻
公开(公告)号：EP2234819A1
公开(公告)日：2010-10-06
申请号：EP08861199.1
申请日：2008-12-15
申请人： Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
发明人： BESTGEN, Luc , VALLE, Alain
IPC分类号： B60C9/07
CPC分类号： B60C15/0045 , B60C9/07 , B60C9/2009 , B60C9/28 , B60C2200/10
摘要： The invention relates to a tyre comprising at least one reinforcing structure of the carcass type (6, 7) made of at least one layer of reinforcement members parallel to each other and defining an angle with the circumferential direction strictly lower than 75° at least at the area of maximum axial width of the tyre, and strictly lower than 65° at least at the equatorial plane, said layer being anchored on either side of the tyre to a bead, each bead radially extending towards the outside in the form of a flange, the flanges radially joining a tread towards the outside, and including under the tread a top reinforcement structure (8) made of at least one layer of reinforcement members defining with the circumferential direction angles of between 10° and 60°, or so-called working layer, that is radially outside the reinforcement structure of the carcass type. According to the invention, the tyre includes in the flanges thereof at least two axially-adjacent portions of carcass reinforcement layers, the reinforcing members of said portions of carcass reinforcement layers being oriented on either side of a meridian plane, at least at the level of the equatorial plane, the reinforcing members of at least one working layer intersecting the reinforcing members of the carcass-type reinforcing structure at an angle higher than 40°.

3. 发明授权

EP1363791B1 ENSEMBLE D'UNE PNEUMATIQUE, D'UNE VIROLE ET D'UNE JANTE 有权
标题翻译：轮胎的安排，轮胎和车轮轮坯料
公开(公告)号：EP1363791B1
公开(公告)日：2008-04-23
申请号：EP02712910.5
申请日：2002-02-14
申请人： Société de Technologie Michelin , Michelin Recherche et Technique S.A.
发明人： DEAL, Michel , BESTGEN, Luc
IPC分类号： B60C15/02 , B60B21/12
CPC分类号： B60B21/02 , B60B21/00 , B60B21/12 , B60C15/0223
摘要： The invention relates to a rolling assembly E, comprising a tyre (1) with at least two beads (11), a quasi-cylindrical rim J and a hoop (2) made from a polymeric material having two axial edges, both of which are reinforced by at least one ring. A central part is disposed between said edges which is reinforced by at least one structure of reinforcing elements such that said part is sufficiently flexible to allow the radial movement of a clamping element that acts in conjunction with the complementary element of the same name for rim J of axial width W. Said invention is characterised in that the reinforcement on each edge of the hoop (2) takes the form of a hoop hook (21) with a seat (210) and a flange (211), said hooks (21), seats (210) and flanges (211) being similar to the rim hooks, seats and flanges and having radial and axial dimensions that comply with current standards. Rim width W is smaller than the axial distance L that axially separates the internal ends of the seats (210) of the hoop (2).

4. 发明授权

EP2162276B1 Procédé d'application d'une couche de matériau à l'intérieur d'un pneumatique pour cycle 失效转让
标题翻译：在自行车轮胎附接材料的层的方法
公开(公告)号：EP2162276B1
公开(公告)日：2012-02-22
申请号：EP08774153.4
申请日：2008-06-19
申请人： Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
发明人： MERINO LOPEZ, Jose , BESTGEN, Luc , PIALOT, Frédéric
IPC分类号： B29C73/16
CPC分类号： B29C73/20 , B29D30/0685 , B29D2030/0695 , B29L2030/00 , Y10T152/10666 , Y10T152/10675 , Y10T152/10684 , Y10T152/10693 , Y10T152/10702 , Y10T152/10729
摘要： Method of applying a layer of material (25, 26) to the inner wall of a torus-shaped cycle tyre (20) with an inner wall (28) and an outer wall (29) and comprising a crown (22) extended by two sidewalls (21) and two beads (23a, 23b) and two bead wires (30a, 30b) positioned in said beads, said tyre having a given nominal inflation pressure, comprising the following steps: - turning the tyre (20) around in order to bring the inner wall (28) to the outside of the torus and the outer wall (29) to the inside of the torus; - spreading the outer wall (29) of the torus of the tyre by applying to said outer wall (29) an internal inflation pressure greater than the nominal inflation pressure of said tyre; - applying the layer of material (25, 26) to the inner wall (28) of the tyre (20); and - turning the tyre (20) around in order to bring the inner (28) and outer (29) walls into their initial positions.

5. 发明公开

EP2237975A1 PNEUMATIQUE RADIAL ALLEGE 有权转让
标题翻译：打火机子午轮胎
公开(公告)号：EP2237975A1
公开(公告)日：2010-10-13
申请号：EP08862937.3
申请日：2008-12-15
申请人： Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
发明人： BESTGEN, Luc , VALLE, Alain
IPC分类号： B60C9/20 , B60C9/07
CPC分类号： B60C15/0045 , B60C9/07 , B60C9/2009 , B60C9/28 , B60C2200/10 , Y10T152/10855
摘要： The invention relates to a tyre that comprises at least one reinforcement structure of the carcass type (6, 7) including at least one layer of reinforcement members parallel to each other and defining with the circumferential direction angles of between 65° and 87°, and that comprises, under the tread, a top reinforcement structure (8) made of at least one layer of reinforcement members defining with the circumferential direction angles of between 10° and 45°, or so-called working layer, that is radially outside the reinforcement structure of the carcass type. According to the invention, the tyre includes in the flanges thereof at least two axially-adjacent portions of carcass reinforcement layers, the reinforcing members of said portions of carcass reinforcement layers being oriented on either side of a meridian plane, at least at the level of the equatorial plane, the reinforcing members of the carcass reinforcement defining an angle with the circumferential direction lower than 80°, the reinforcing members of at least one working layer intersecting the reinforcing members of the carcass-type reinforcing structure at an angle higher than 40°, and when the tyre includes at least two working layers, the reinforcing members of the two superimposed working layers intersecting from one layer to the other at an angle not exceeding 10°.

6. 发明公开

EP2237974A1 PNEUMATIQUE ALLEGE 有权转让
标题翻译：轻型轮胎
公开(公告)号：EP2237974A1
公开(公告)日：2010-10-13
申请号：EP08862973.8
申请日：2008-12-15
申请人： Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
发明人： BESTGEN, Luc , VALLE, Alain
IPC分类号： B60C9/07 , B60C9/20 , B60C15/00
CPC分类号： B60C9/07 , B60C9/2009 , B60C9/28 , B60C15/0036 , B60C15/0045 , B60C2200/10 , Y10T152/10765 , Y10T152/10855
摘要： The invention relates to a tyre including at least one reinforcement structure of the carcass type anchored on either side of the tyre to a bead, each bead radially extending towards the outside in the form of a flange, the flanges radially joining a tread towards the outside, and including under the tread a top reinforcement structure (8) made of at least one layer of reinforcement members defining with the circumferential direction angles of between 10° and 60°, or so-called working layer, that is radially outside the reinforcement structure of the carcass type. According to the invention, the tyre includes in the flanges thereof at least two axially-adjacent portions of carcass reinforcement layers, the reinforcing members of said portions of carcass reinforcement layers intersecting from one layer to the other at an angle not exceeding 5°, at least at the level of the equatorial plane, the reinforcing members of the carcass reinforcement defining an angle with the circumferential direction lower than 80°, and the reinforcing members of at least one working layer intersecting the reinforcing members of the carcass-type reinforcing structure at an angle higher than 40°.

7. 发明公开

EP2234820A1 PNEUMATIQUE ALLEGE COMPORTANT UNE COUCHE DE SOMMET RADIALEMENT INTERIEURE A LA STRUCTURE DE CARCASSE 有权转让
标题翻译：与轮胎的胎面层径向胎体内侧EASIER
公开(公告)号：EP2234820A1
公开(公告)日：2010-10-06
申请号：EP08862184.2
申请日：2008-12-15
申请人： Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
发明人： BESTGEN, Luc , VALLE, Alain
IPC分类号： B60C9/07
CPC分类号： B60C15/0045 , B60C9/07 , B60C9/2009 , B60C9/28 , B60C2200/10 , Y10T152/10765 , Y10T152/10792 , Y10T152/10855
摘要： The invention relates to a tyre comprising at least one reinforcing structure of the carcass type (6, 7) and comprising a crown reinforcing structure (8) consisting of at least one working layer. According to the invention, at least one working layer is radially on the inside of at least one carcass layer, in the side walls, the tyre comprises at least two portions of carcass reinforcement layer extending over a radial distance at least equal to 50% of the radial distance between one shoulder end and the radially inner end of the radially innermost circumferential reinforcing element, at least in the equatorial plane, the reinforcing elements of the carcass reinforcement (6, 7) make an angle less than 80° and the reinforcing elements (8) of the working layer cross with the reinforcing elements of the reinforcing structure of the carcass type by an angle in excess of 40°, when the tyre comprises at least two working layers radially on the inside of at least one carcass layer, the reinforcing elements of the said at least two working layers crossing by an angle of at most 5° and when the tyre comprises at least one working layer radially on the outside of the reinforcing structure of the carcass type, the reinforcing elements of the said at least one working layer crossing with the reinforcing elements of at least one working layer radially on the inside of at least one carcass layer by an angle of at least 30°.

8. 发明公开

EP2162276A1 PROCÉDÉ D'APPLICATION D'UNE COUCHE DE MATÉRIAU À L'INTÉRIEUR D'UN PNEUMATIQUE POUR CYCLE 失效转让
标题翻译：在自行车轮胎附接材料的层的方法
公开(公告)号：EP2162276A1
公开(公告)日：2010-03-17
申请号：EP08774153.4
申请日：2008-06-19
申请人： Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
发明人： MERINO LOPEZ, Jose , BESTGEN, Luc , PIALOT, Frédéric
IPC分类号： B29C73/16
CPC分类号： B29C73/20 , B29D30/0685 , B29D2030/0695 , B29L2030/00 , Y10T152/10666 , Y10T152/10675 , Y10T152/10684 , Y10T152/10693 , Y10T152/10702 , Y10T152/10729
摘要： Method of applying a layer of material (25, 26) to the inner wall of a torus-shaped cycle tyre (20) with an inner wall (28) and an outer wall (29) and comprising a crown (22) extended by two sidewalls (21) and two beads (23a, 23b) and two bead wires (30a, 30b) positioned in said beads, said tyre having a given nominal inflation pressure, comprising the following steps: - turning the tyre (20) around in order to bring the inner wall (28) to the outside of the torus and the outer wall (29) to the inside of the torus; - spreading the outer wall (29) of the torus of the tyre by applying to said outer wall (29) an internal inflation pressure greater than the nominal inflation pressure of said tyre; - applying the layer of material (25, 26) to the inner wall (28) of the tyre (20); and - turning the tyre (20) around in order to bring the inner (28) and outer (29) walls into their initial positions.

9. 发明公开

EP2303606A1 CHAMBRE A AIR ET PROCEDE DE FABRICATION D'UNE TELLE CHAMBRE 有权转让
标题翻译：内管和用于制备这种软管
公开(公告)号：EP2303606A1
公开(公告)日：2011-04-06
申请号：EP09757617.7
申请日：2009-06-05
申请人： Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
发明人： BESTGEN, Luc , BIDET, Christian
IPC分类号： B60C5/04
CPC分类号： B60C5/04
摘要： The invention relates to an inner tube (1) consisting of a closed polymer envelope consisting of a load bearing surface having means allowing compression of the polymer envelope when inflated under the normal conditions of use of the fitted unit. According to the invention, a radially outward part (2) has a central curvature such that the ratio of the mean radius with its central curvature to the radius of a circle of perimeter equal to the central perimeter of the load bearing surface of the polymer envelope is greater than 2.5 and preferably greater than 10, when the inner tube is inflated to a pressure of 2000 pascals, and the ratio of the mean radius of the central curvature of the lateral parts (3, 4) to the radius of a circle of perimeter equal to the central perimeter of the load bearing surface of the polymer envelope is greater than 2.5 and preferably greater than 10 when the inner tube (1) is inflated to a pressure of 2000 pascals.

10. 发明授权

EP1397263B1 PNEUMATIQUE A BOURRELET RENFORCE 有权
标题翻译：带增强BEAD轮胎
公开(公告)号：EP1397263B1
公开(公告)日：2005-12-07
申请号：EP02740616.4
申请日：2002-05-17
申请人： Société de Technologie Michelin , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： BESTGEN, Luc , AHOUANTO, Michel
IPC分类号： B60C9/09 , B60C9/07 , B29D30/20 , B60C15/06
CPC分类号： B60C15/06 , B29D30/20 , B60C9/07 , B60C9/09 , B60C2015/0639 , B60C2015/066 , Y10T152/10828 , Y10T152/10864
摘要： The invention concerns a tyre comprising at least a carcass reinforcement of at least one ply (1) anchored in each bead (B) to at least a bead core (2), each bead (B) being reinforced by at least two reinforcement plies (61, 62) consisting of reinforcing elements inclined relative to the circumferential direction at an angle ranging between 10 DEG and 30 DEG , said reinforcement plies (61, 62) being axially adjacent to the carcass reinforcement. The invention is characterised in that the reinforcing elements of at least one ply (1) of carcass reinforcement, in each portion adjacent to the two bead reinforcing plies (61, 62), are inclined relative to the circumferential direction at an angle ranging between 50 DEG and 80 DEG and are radial in the portion included between the radially upper ends of said two reinforcing plies (61, 62), ends located radially external of the points of the sidewalls defining the maximum axial width of the tyre when mounted inflated on its nominal rim.

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