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61. 发明公开

EP2219856A1 PROCESS AND APPARATUS FOR MANUFACTURING TYRES FOR VEHICLE WHEELS 失效
标题翻译：用于制造车轮轮胎的方法和设备
公开(公告)号：EP2219856A1
公开(公告)日：2010-08-25
申请号：EP07827097.2
申请日：2007-11-30
申请人： Pirelli Tyre S.P.A.
发明人： MARCHINI, Maurizio , AMURRI, Cesare Emanuele , CANTU', Marco , MANCINI, Gianni , SGALARI, Giorgia
IPC分类号： B29D30/16 , B29D30/30 , B29D30/00
CPC分类号： B29D30/30 , B29D30/005 , B29D30/1657 , B29D30/3057
摘要： A carcass ply (3) is built on a forming drum (11) by application of a plurality of strip-like elements (13), through the steps of : setting a width of these strip- like elements (13), setting a width of the overlapped part S between two adjacent strip-like elements (13), setting a fitting diameter of the forming drum (11) by calculating a corresponding extension of a radially external laying surface (14), calculating a whole number (n) of strip-like elements (13) to be applied. The whole number (n) of strip-like elements (13) is applied by rotating the forming drum (11) around a geometric rotation axis (X-X) thereof, and applying pairs of strip-like elements (13) by means of a first laying unit (18) and a second laying unit (19) located close to opposite portions of the forming drum (11) relative to the geometric rotation axis (X-X). When the calculated whole number (n) of strip-like elements (13) is an odd number, before at least one application step, the first laying unit (18) is shifted along an adjustment path (C-C) orthogonal to the geometric rotation axis (X-X) and substantially tangent to the radially external laying surface (14) of the forming drum (11).
摘要翻译：通过施加多个带状元件（13），在成型鼓（11）上构建胎体帘布层（3），其步骤为：设定这些带状元件（13）的宽度，通过计算径向外部铺设表面（14）的对应延伸量来设定成形鼓（11）的装配直径，计算整个数量（n）的条状元件（13）被施加。通过使成型鼓（11）围绕其几何旋转轴线（XX）旋转并通过第一第一带状元件（13）施加成对的带状元件（13）来施加整个带状元件（18）和第二铺设单元（19），所述第二铺设单元（19）相对于所述几何旋转轴线（XX）靠近所述成形鼓（11）的相对部分定位。当计算的条状元件（13）的整数（n）为奇数时，在至少一个施加步骤之前，第一放置单元（18）沿着与几何旋转轴正交的调整路径（CC）（XX）并且与成型鼓（11）的径向外部铺设表面（14）基本相切。

62. 发明公开

EP2203302A1 BRAS DE POSE ROTATIF COMPRENANT UN MOYEN D'APPEL DU FIL EMBARQUÉ 有权
标题翻译： BRAS DE POSE ROTATIF COMPRENANT UN MOYEN D'APPEL DU FILEMBARQUÉ
公开(公告)号：EP2203302A1
公开(公告)日：2010-07-07
申请号：EP08804135.5
申请日：2008-09-12
申请人： Société de Technologie MICHELIN , Michelin Recherche et Technique S.A.
发明人： MARTIN, Pascal
IPC分类号： B29D30/30 , B29D30/16 , B29D30/70 , B29C70/32
CPC分类号： B29D30/3057 , B29C70/32 , B29D30/1657
摘要： Device for manufacturing a reinforcement from a filament laid directly in its final position by throwing lengths of said filament onto a receiving surface, said device comprising a means (200) for feeding the filament (1) from a filament source (10), a rotary assembly comprising a rotary conduit (2) of axis rr', attached to a hollow shaft (20, 205) that constitutes the axis (RR') of rotation of said conduit (2) so that the outer radial end (21) of said conduit (2) is directed substantially radially with respect to the axis of rotation of the hollow shaft (RR'), said conduit receiving the filament (1) via its central end (22) opposite said outer radial end (21) from said feed means, said filament emerging via said outer radial end (21), said feed means controlling the linear feed rate of the filament inside said rotary conduit (2), means (13, 131) for rotating the hollow shaft, and means for chopping the filament (31) which act on the filament in such a way as to release one length for each revolution of said rotary conduit (2). Said feed means comprises a motorized pulley (200) borne by the hollow shaft, the circumference of which is tangential to the axis (rr') of the rotary conduit (2), and around which the filament is wound before it directly enters the inlet (22) of the rotary conduit (2) when the device is in operation.
摘要翻译：所述装置包括用于从灯丝源（10）馈送灯丝（1）的装置（200），旋转装置（200），用于从灯丝直接放置在其最终位置的灯丝制造加强件的装置包括轴线rr'的旋转导管（2），所述旋转导管附接到构成所述导管（2）的旋转轴线（RR'）的中空轴（20,205），使得所述外部径向端部（21）导管（2）相对于中空轴（RR'）的旋转轴线基本上径向地引导，所述导管经由其与中心端（22）相对的所述外部径向端部（21）从所述馈送件是指通过所述外部径向端部（21）出现的所述细丝，所述进给装置控制所述旋转导管（2）内的细丝的线性进给速率，用于旋转所述中空轴的装置（13,131），以及用于切断长丝（31）以这样的方式作用在长丝上，从而释放一个长度所述旋转导管（2）的每次旋转。所述供给装置包括由空心轴承载的机动滑轮（200），其周边与旋转导管（2）的轴线（rr'）相切，并且在其直接进入入口（2）的装置（22）。

63. 发明公开

EP2200815A1 PROCESS FOR MANUFACTURING A REINFORCING STRUCTURE FOR VEHICLE TYRES 失效转让
标题翻译：一种用于制造加强结构用于车辆轮胎的方法
公开(公告)号：EP2200815A1
公开(公告)日：2010-06-30
申请号：EP07858838.1
申请日：2007-09-10
申请人： Pirelli Tyre S.P.A.
发明人： CANTU', Marco , MARCHINI, Maurizio , MARIANI, Fiorenzo
IPC分类号： B29D30/16
CPC分类号： B29D30/1657 , B29D2030/705
摘要： Within the tyre manufacture, a belt structure is made according to the following steps: - preparing strip-like elements (5), each comprising longitudinal thread elements disposed parallel to each other and at least partly coated with at least one layer of elastomeric material; - applying the strip- like elements (5) in mutually approached relationship along the circumferential extension of a toroidal support (3), following a predetermined laying trajectory identified on the toroidal support (3) itself so as to form at least one reinforcing layer (2) having a continuous circumferential extension around a geometric rotation axis (X-X). During application of each of the strip- like elements (5), the toroidal support (3) is moved following a predetermined three-dimension path in order to make the strip-like elements (5) adhere to the outer surface of the toroidal support (3) according to a longitudinal extension line of the strip-like element (5) coincident with the predetermined laying trajectory.

64. 发明公开

EP2127857A1 METHOD FOR PRODUCING CONSTITUTIVE MEMBER OF TIRE 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINES REIFENBESTANDTES
公开(公告)号：EP2127857A1
公开(公告)日：2009-12-02
申请号：EP08712096.0
申请日：2008-02-28
申请人： Bridgestone Corporation
发明人： IWASAKI, Yoshikazu
IPC分类号： B29D30/06 , B29D30/16 , B29D30/30
CPC分类号： B29D30/1657 , B29D30/70
摘要： The present invention provides a method of producing a tire component member, which method allows rubber strip pieces to be sequentially attached without forming a gap therebetween. A method of producing a tire component member by diagonally and sequentially attaching a rubber strip piece 1 having an elongated parallelogram-like shape in the circumferential direction on an outer peripheral curved face of a drum 5 having a curved face including the center portion more expanded than respective side portions, comprising the steps of: sequentially holding by adhesive force the rubber strip piece 1 from a leading end thereof, with a disposition of the rubber strip piece inclined by a predetermined angle with respect to the drum 5 having a curved face, by an adhesive drum 11 capable of holding by adhesive force the rubber strip 1 piece onto a peripheral surface thereof, while the adhesive drum is rotated; and press-attaching the rubber strip piece 1 held by adhesive force continuously from the leading end thereof, onto an outer peripheral curved face of the drum 5 having a curved face which is being rotated, while the rubber strip piece is moved along the direction of the rotation axis of the drum 5 having a curved face within a predetermined range, to transfer the rubber strip piece to the drum having a curved face.
摘要翻译：本发明提供一种制造轮胎部件的方法，该方法允许橡胶条件顺序地安装，而不形成间隙。一种轮胎成分构件的制造方法，其通过沿圆周方向将具有细长平行四边形形状的橡胶条片1在具有包括中心部分的弯曲面的滚筒5的外周曲面上相对地延伸而扩展比各个侧部分包括以下步骤：通过粘合力依次保持橡胶条件1从其前端，橡胶条件相对于具有弯曲面的滚筒5倾斜预定角度的布置，通过粘合鼓11，其能够在粘合剂鼓旋转的同时通过粘合力将橡胶条1片保持在其圆周表面上; 并且将由粘合力保持的橡胶条片1从其前端连续地按压到具有正在旋转的曲面的滚筒5的外周曲面上，同时橡胶条片沿着滚筒5的旋转轴线具有预定范围内的曲面，以将橡胶条带传送到具有曲面的滚筒。

65. 发明授权

EP1588832B1 DEVICE OF FORMING TIRE REINFORCING LAYER 有权
标题翻译：装置用来形成一胎加强层
公开(公告)号：EP1588832B1
公开(公告)日：2008-07-16
申请号：EP04704338.5
申请日：2004-01-22
申请人： Bridgestone Corporation
发明人： MIZOTA, Yasuo, Bridgestone Corporation
IPC分类号： B29D30/70
CPC分类号： B29D30/3057 , B29D30/1657 , B29D30/70 , B29D2030/3085 , B29D2030/3092
摘要： A tire reinforcing layer forming device capable of forming a plurality of reinforcing layers having cord directions crossing each other by one unit of the device, wherein a reinforcement material piece (12A) sorted to an upper conveying route (72U) is stuck on a drum (16) starting at the left end side thereof to the right side while rotating the drum (16) in an arrow CW direction. By this, the reinforcement material piece (12A) stuck on the outer peripheral surface of the drum (16) is positioned aslant in the right lower direction, namely, aslant in the left upper direction. In the same manner, the other reinforcement material pieces (12A) are stuck on the drum in order without any clearance to form a first reinforcing layer. Next, the reinforcement material piece (12A) sorted to a lower conveying route (72D) is stuck on the drum (16) starting at the left end side thereof to the right side while rotating the drum (16) in the opposite direction. Thus, the reinforcement material piece (12A) stuck on the outer peripheral surface of the first reinforcing layer is positioned aslant in the right upper direction. In the same manner, the other reinforcement material pieces (12A) are stuck on the drum in order without any clearance to form a second reinforcing layer.

66. 发明授权

EP1652658B1 Method and apparatus for building a tire breaker or another reinforcement layer strip by strip 有权
标题翻译：剥离方法和装置，借助于制造轮胎内衬，或其它增强层
公开(公告)号：EP1652658B1
公开(公告)日：2008-01-16
申请号：EP05109966.1
申请日：2005-10-25
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Yovichin, Albert James , Delgado, Andres Ignacio , Dombrosky, Mary Beth , Sieverding, Mark Anthony
IPC分类号： B29D30/00 , B29D30/16 , B29D30/30 , B29D30/70
CPC分类号： B60C9/20 , B29D30/1657 , B29D30/70 , B29D2030/1692 , Y10T152/10765 , Y10T152/10783

67. 发明授权

EP1583655B1 DEVICE AND METHOD FOR PRODUCING A BREAKER PLY 有权
标题翻译：设备和制造用于轮胎增强带
公开(公告)号：EP1583655B1
公开(公告)日：2007-07-25
申请号：EP03789651.1
申请日：2003-12-23
申请人： VMI EPE HOLLAND B.V.
发明人： GUTKNECHT, Heinz
IPC分类号： B29D30/42
CPC分类号： B29D30/1657 , B29D30/3057 , B29D30/42 , B29D30/70 , B29D2030/082 , B29D2030/381 , B29L2030/003
摘要： The invention relates to a method for manufacturing a breaker ply having a longitudinal axis, a breaker ply (12) length and mutually parallel cords at a pre-set cord angle to the longitudinal axis (A), wherein a continuous rubber strip (6) is provided with substantially parallel longitudinal cords, a set strip width and set centre-to-centre distance between the longitudinal cords one to the other, is produced in the longitudinal direction by means of a continuous extrusion process, the continuous rubber strip is cut into bands at the cord angle, a predetermined number of bands having cords substantially parallel to each other at a set band distance with respect to each other for forming a breaker ply having a (12) pre-set breaker ply length are placed on a support surface (10), wherein the mutual distance of the bands is calculated in order to realise a set length of the breaker ply, when the breaker ply has reached the target breaker ply length, the breaker ply is transported in the longitudinal direction to a building drum (15) and is wound onto the building drum, as well as a device for it.

68. 发明公开

EP1652658A1 Method and apparatus for building a tire breaker or another reinforcement layer strip by strip 有权
标题翻译：剥离方法和装置，借助于制造轮胎内衬，或其它增强层
公开(公告)号：EP1652658A1
公开(公告)日：2006-05-03
申请号：EP05109966.1
申请日：2005-10-25
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Yovichin, Albert James , Delgado, Andres Ignacio , Dombrosky, Mary Beth , Sieverding, Mark Anthony
IPC分类号： B29D30/00 , B29D30/16 , B29D30/30 , B29D30/70
CPC分类号： B60C9/20 , B29D30/1657 , B29D30/70 , B29D2030/1692 , Y10T152/10765 , Y10T152/10783
摘要： A method and an apparatus (52) for applying a breaker (28) or other reinforcement layer to a carcass strip by strip includes the steps of calculating an end gap (62) based upon a nominal strip width, the size of the carcass, and the end count desired; calculating a distributed gap required to distribute the calculated end gap substantially equally between each strip (34); and applying the breaker or the other reinforcement layer strip by strip with each strip being separated from an adjacent strip by the distributed gap spacing (62).
摘要翻译：一种方法，以及一种用于通过带材施加断路器（28）或其它增强层的胎体条装置（52）包括：计算间隙基于标称条宽度，胎体的大小来结束（62）的步骤，和结束计数希望的; 计算来分配每个条之间同样基本上计算末端间隙所需的分布式间隙（34）; 和通过条带与每个条带施加断路器或其它增强层条带被从在相邻的条由分布式间隙空间（62）隔开。

69. 发明公开

EP1588832A1 DEVICE OF FORMING TIRE REINFORCING LAYER 有权
标题翻译： VORRICHTUNG ZUM BILDEN EINERREIFENVERSTÄRKUNGSSCHICHT
公开(公告)号：EP1588832A1
公开(公告)日：2005-10-26
申请号：EP04704338.5
申请日：2004-01-22
申请人： Bridgestone Corporation
发明人： MIZOTA, Yasuo, Bridgestone Corporation
IPC分类号： B29D30/70
CPC分类号： B29D30/3057 , B29D30/1657 , B29D30/70 , B29D2030/3085 , B29D2030/3092
摘要： An object is to provide a tire reinforcing layer forming device which can form, by a single device, plural reinforcing layers whose cord directions intersect one another. A reinforcing material piece 12A, which is distributed to an upper conveying path 72U, is affixed from a left end side of a drum 16 toward a right side, while the drum 16 is rotated in a direction of arrow CW. In this way, the reinforcing material piece 12A, which is affixed to an outer peripheral surface of the drum 16, falls to the right, i.e., rises to the left. Thereafter, similarly, the reinforcing material pieces 12A are successively affixed without gaps, and a first reinforcing layer is formed. Next, the reinforcing material piece 12A, which is distributed to a lower conveying path 72D, is affixed from the left end side of the drum 16 toward the right side, while the drum 16 is rotated in an opposite direction. In this way, the reinforcing material piece 12A, which is affixed to an outer peripheral surface of the first reinforcing layer, rises to the right. Thereafter, similarly, the reinforcing material pieces 12A are successively affixed without gaps, and a second reinforcing layer is formed.
摘要翻译：本发明提供一种轮胎加强层形成装置，其可以通过单个装置形成多个加强层，所述加强层的帘线方向相互相交。分布在上输送路径72U上的增强材料片12A从滚筒16的左端侧向右侧固定，同时滚筒16沿箭头CW方向转动。以这种方式，固定在滚筒16的外周面上的增强材料片12A向右下降，即向上升。此后，类似地，增强材料片12A被连续地没有间隙地固定，并且形成第一增强层。接下来，分配到下传送路径72D的增强材料片12A从滚筒16的左端侧朝向右侧固定，同时滚筒16沿相反方向旋转。以这种方式，固定在第一增强层的外周面上的增强材料片12A向右上升。此后，类似地，增强材料片12A被连续地没有间隙地固定，并且形成第二增强层。

70. 发明公开

EP1583655A1 DEVICE AND METHOD FOR PRODUCING A BREAKER PLY 有权
标题翻译：设备和制造用于轮胎增强带
公开(公告)号：EP1583655A1
公开(公告)日：2005-10-12
申请号：EP03789651.1
申请日：2003-12-23
申请人： VMI EPE HOLLAND B.V.
发明人： GUTKNECHT, Heinz
IPC分类号： B29D30/42
CPC分类号： B29D30/1657 , B29D30/3057 , B29D30/42 , B29D30/70 , B29D2030/082 , B29D2030/381 , B29L2030/003
摘要： The invention relates to a method for manufacturing a breaker ply having a longitudinal axis, a breaker ply (12) length and mutually parallel cords at a pre-set cord angle to the longitudinal axis (A), wherein a continuous rubber strip (6) is provided with substantially parallel longitudinal cords, a set strip width and set centre-to-centre distance between the longitudinal cords one to the other, is produced in the longitudinal direction by means of a continuous extrusion process, the continuous rubber strip is cut into bands at the cord angle, a predetermined number of bands having cords substantially parallel to each other at a set band distance with respect to each other for forming a breaker ply having a (12) pre-set breaker ply length are placed on a support surface (10), wherein the mutual distance of the bands is calculated in order to realise a set length of the breaker ply, when the breaker ply has reached the target breaker ply length, the breaker ply is transported in the longitudinal direction to a building drum (15) and is wound onto the building drum, as well as a device for it.

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