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91. 发明授权

US08960254B2 Method and plant for manufacturing tyres for vehicle wheels 有权
标题翻译：车轮轮胎制造方法和装置
公开(公告)号：US08960254B2
公开(公告)日：2015-02-24
申请号：US13491152
申请日：2012-06-07
申请人： Gianni Mancini
发明人： Gianni Mancini
IPC分类号： B29D30/20 , B29D30/24 , B29D30/30
CPC分类号： B29D30/20 , B29D30/242 , B29D30/3028 , B29D2030/206 , B29D2030/207 , B29D2030/208 , B29D2030/241
摘要： A method and a plant for manufacturing tires for vehicle wheels wherein the method includes the steps of: a) building in a building station a substantially cylindrical carcass structure; b) manufacturing in a finishing station a substantially cylindrical sleeve including a tread band applied at a radially outer position with respect to a belt structure including at least one belt layer. Step b) includes the steps of assembling a first belt structure at a first working position on a first auxiliary drum of the finishing station; applying a tread band at a second working position at a radially outer position with respect to a second belt structure previously assembled on a second auxiliary drum of the finishing station, positioning the first auxiliary drum supporting the first belt structure at the second working position; and positioning the second auxiliary drum supporting the substantially cylindrical sleeve thus obtained at a picking position of the finishing station.
摘要翻译：一种用于制造用于车轮的轮胎的方法和装置，其中所述方法包括以下步骤：a）在建筑工地中建造基本上圆柱形的胎体结构; b）在精加工站中制造基本上圆柱形的套筒，其包括相对于包括至少一个带束层的带结构在径向外部位置处施加的胎面带。步骤b）包括在精加工站的第一辅助鼓上的第一工作位置处组装第一带束结构的步骤; 相对于预先组装在精加工工位的第二辅助滚筒上的第二带结构在径向外部位置处的第二工作位置处施加胎面带，将支撑第一带结构的第一辅助鼓定位在第二工作位置; 并且将由此获得的基本上圆柱形的套筒的第二辅助鼓定位在精加工台的拾取位置。

92. 发明申请

US20140271959A1 PROCESS AND APPARATUS FOR MOULDING AND CURING TYRES 有权
标题翻译：成型和固化轮胎的工艺和设备
公开(公告)号：US20140271959A1
公开(公告)日：2014-09-18
申请号：US14289044
申请日：2014-05-28
申请人： Pirelli Tyre S.p.A.
发明人： Pier Giuseppe PIANTANIDA , Gianni MANCINI
IPC分类号： B29D30/06
CPC分类号： B29D30/0606 , B29D30/0601 , B29D30/0654 , B29D2030/0621 , B29D2030/0622 , B29D2030/0623 , Y10T152/10855
摘要： An apparatus for moulding and curing a green tyre includes a curing mould that includes a first sidewall plate and a second sidewall plate, with a ring of circumferential sectors circumscribing a mould cavity. The first sidewall plate is capable of coming into contact with a first annular fixing structure of the green tyre when the green tyre is inserted into the mould. The apparatus also includes at least a first bead moulding ring movable from a first contracted operating position to a second extended operating position, a second bead moulding ring movable from a first contracted operating position to a second extended operating position, and an expandable bladder delimited by a membrane associated for operation with the mould to exert a pre-moulding pressure which is lower than a moulding pressure to bring the first annular fixing structure into contact with the first sidewall plate.
摘要翻译：一种用于模制和固化生轮胎的设备包括固化模具，该固化模具包括第一侧壁板和第二侧壁板，其具有围绕模腔的周向扇形环。当生胎被插入模具中时，第一胎侧板能够与生轮胎的第一环形固定结构接触。该装置还包括至少一个可从第一收缩操作位置移动到第二延伸操作位置的第一胎圈模制环，可从第一收缩操作位置移动到第二延伸操作位置的第二胎圈模制环和由所述膜与所述模具相配合，以施加低于模制压力的预成型压力，以使所述第一环形固定结构与所述第一侧壁板接触。

93. 发明授权

US08828168B2 Method of controlling a phase of moulding an annular fixing structure and a tyre including an annular fixing structure 有权
标题翻译：控制成形环状固定结构的阶段的方法和包括环形固定结构的轮胎
公开(公告)号：US08828168B2
公开(公告)日：2014-09-09
申请号：US13057253
申请日：2009-08-04
申请人： Pier Giuseppe Piantanida , Gianni Mancini , Gaetano Lo Presti
发明人： Pier Giuseppe Piantanida , Gianni Mancini , Gaetano Lo Presti
IPC分类号： B29D30/06 , B29C51/28
CPC分类号： B29D30/0606 , B29D30/0601 , B29D30/0654 , B29D2030/0621 , B29D2030/0622 , B29D2030/0623 , Y10T152/10855
摘要： A method for controlling a phase of molding an annular fixing structure of a green tire includes: introducing the green tire into a curing mold including an inflatable bladder; delimiting at least one portion of the annular fixing structure by using a first and a second surface opposed to each other; bringing the first surface and the second surface so as to bring a portion of the first surface and a portion of the second surface into contact with a corresponding radially inner and axially inner surface portion and a corresponding radially inner and axially outer surface portion, respectively, the annular fixing structure generating a first squeezing pressure; inflating the inflatable bladder of the curing mould so as to bring the first and the second surfaces closer together, thus generating a second squeezing pressure in such a way as to shape the radially inner and axially inner surface portions and the radially inner and axially outer surface portions of the annular fixing structure.
摘要翻译：一种用于控制生胎的环形固定结构的模制阶段的方法包括：将生胎引入包括可充气囊的固化模具中; 通过使用彼此相对的第一和第二表面来限定环形固定结构的至少一部分; 使第一表面和第二表面使第一表面的一部分和第二表面的一部分分别与对应的径向内部和轴向内表面部分和相应的径向内部和轴向外表面部分接触，所述环形固定结构产生第一挤压压力; 使固化模具的可膨胀气囊膨胀，以使第一和第二表面更靠近在一起，从而产生第二挤压压力，以便形成径向内部和轴向内表面部分以及径向内部和轴向外表面环形固定结构的一部分。

94. 发明申请

US20140230978A1 TYRE FOR MOTORCYCLES 有权
标题翻译：摩托车轮胎
公开(公告)号：US20140230978A1
公开(公告)日：2014-08-21
申请号：US14346430
申请日：2012-09-27
申请人： PIRELLI TYRE S.p.A
发明人： Pierangelo Misani , Mario Mariani , Paolo Brivio , Silvio Montanari
IPC分类号： B60C11/03
CPC分类号： B60C11/033 , B60C11/0302 , B60C11/0304 , B60C19/001 , B60C2011/0358 , B60C2011/0374 , B60C2011/0381 , B60C2200/10
摘要： Tyre for motorcycles, having a tread band includes a central annular portion symmetrically located astride an equatorial plane and two shoulder annular portions located on axially opposite sides with respect to the central annular portion. The tread band has a void-to-rubber ratio not greater than 25%. The central annular portion has an axial extension not greater than 65% of the axial development of the tread band and the central portion has at least one module circumferentially repeated. Each shoulder portion has an axial extension not greater than 40% of the axial development of the tread band and the module includes at least one pair of first grooves with substantially circumferential course, at least partially located on opposite sides with respect to the equatorial plane. The central annular portion has a void-to-rubber ratio not smaller than 10% and the module includes a plurality of second grooves located substantially transversally with respect to the equatorial plane. The substantially transverse second grooves define in each module together with said first grooves at least two tread band solid portions. The second grooves have at least one end spaced away from the adjacent first groove by a distance so as to form a substantially continuous tread portion adapted to connect at least two tread band solid portions.
摘要翻译：具有胎面带的摩托车轮胎包括跨越赤道平面对称定位的中心环形部分和位于相对于中心环形部分的轴向相对侧上的两个肩部环形部分。胎面带的空隙与橡胶比不大于25％。中心环形部分具有不大于胎面带的轴向展开的65％的轴向延伸，并且中心部分具有周向重复的至少一个模块。每个肩部具有不大于胎面带的轴向展开的40％的轴向延伸，并且该模块包括至少一对基本上圆周方向的至少部分地相对于赤道平面位于相对侧上的第一槽。中心环形部分具有不小于10％的空隙与橡胶比，并且模块包括相对于赤道平面大致横向定位的多个第二槽。基本上横向的第二凹槽在每个模块中与所述第一凹槽一起限定至少两个胎面带固体部分。第二凹槽具有与相邻的第一凹槽隔开一段距离的至少一个端部，以形成适于连接至少两个胎面带固体部分的基本上连续的胎面部分。

95. 发明授权

US08778111B2 Process for manufacturing a tyre, and tyre obtained therefrom 有权
标题翻译：制造轮胎的方法和由其获得的轮胎
公开(公告)号：US08778111B2
公开(公告)日：2014-07-15
申请号：US13139691
申请日：2008-12-15
申请人： Maurizio Marchini , Ezio Musitelli
发明人： Maurizio Marchini , Ezio Musitelli
IPC分类号： B29D30/20 , B29D30/30 , B60C5/14
CPC分类号： B29D30/3028 , B29D30/0681 , B29D2030/0682 , B60C5/14 , B60C2005/145 , B60C2005/147
摘要： During building of a carcass structure, a liner is applied around an outer surface of a primary drum by: circumferentially winding at least one pair of sheets of elastomeric material around an outer surface of the primary drum, which sheets are axially spaced apart from each other so as to form respective axially external portions of the liner; laying at least one continuous elongated element of elastomeric material in the form of a plurality of mutually approached coils around the outer surface of the primary drum in order to form a central portion of the liner having axially external edges that are each associated with an axially internal edge of one of said axially external portions of the liner.
摘要翻译：在建造胎体结构期间，通过以下方式围绕主鼓的外表面施加衬垫：周向地将至少一对弹性体材料片围绕在主鼓的外表面周围，这些片彼此轴向间隔开以形成衬套的相应的轴向外部; 将多个相互接近的线圈的弹性体材料的至少一个连续细长元件围绕初级鼓的外表面铺设，以便形成衬套的中心部分，其轴向外部边缘各自与轴向内部衬套的所述轴向外部部分之一的边缘。

96. 发明授权

US08708016B2 Process for manufacturing tyres for vehicle wheels 有权
标题翻译：车轮轮胎制造工艺
公开(公告)号：US08708016B2
公开(公告)日：2014-04-29
申请号：US13471992
申请日：2012-05-15
申请人： Maurizio Marchini , Fiorenzo Mariani , Riccardo Azzaretto , Stefano Sangiovanni
发明人： Maurizio Marchini , Fiorenzo Mariani , Riccardo Azzaretto , Stefano Sangiovanni
IPC分类号： B29D30/16 , B29D30/44
CPC分类号： B29D30/1657 , B29D30/44 , B29D2030/1685 , B29D2030/4437 , B29D2030/486 , Y10T152/10819 , Y10T152/10828 , Y10T152/10864
摘要： A process and apparatus for manufacturing tires for vehicle wheels, includes building, on a toroidal support, a carcass structure including at least one carcass ply associated, at axially opposite end edges thereof, with annular anchoring structures, the building step of the carcass structure includes forming at least one reinforcing structure, operatively associated with the annular anchoring structures through deposition on the toroidal support of at least one reinforcing element along a predetermined curvilinear deposition path. The deposition of the at least one reinforcing element includes the steps of: cutting to size a piece of at least one reinforcing continuous band-like element fed by a feeding device along a predetermined feeding direction, deforming the piece obtained according to the curvature of a deposition part of the deposition path intended to receive the piece, and depositing the deformed piece at the deposition part.
摘要翻译：一种用于制造车轮的轮胎的方法和装置，包括在环形支撑件上建立包括在其轴向相对的端部边缘处与环形锚定结构相关联的至少一个胎体帘布层的胎体结构，所述胎体结构的构建步骤包括形成至少一个加强结构，通过沿着预定的曲线沉积路径沉积在至少一个增强元件的环形支撑件上，可操作地与环形锚定结构相关联。所述至少一个增强元件的沉积包括以下步骤：将由馈送装置馈送的至少一个加强的连续带状元件的片沿着预定的馈送方向切割成尺寸，使得根据沉积路径的沉积部分，用于接收该片，并将该变形的片沉积在该沉积部分。

97. 发明授权

US08696970B2 Process for producing pneumatic tyres 有权
标题翻译：生产充气轮胎的工艺
公开(公告)号：US08696970B2
公开(公告)日：2014-04-15
申请号：US12309114
申请日：2006-07-11
申请人： Gianni Mancini
发明人： Gianni Mancini
IPC分类号： B29C35/02 , B29D30/08
CPC分类号： B29D30/0601 , B29D30/0603 , B29D30/0661 , B29D30/08 , B29D30/10 , B29D30/48 , B29D2030/0022 , B29D2030/0621 , B29D2030/0625
摘要： Along a building line, a green tyre is built on a rigid toroidal support having an outer surface substantially conforming in shape to an inner surface of the green tyre. The green tyre is then transferred to a bead moulding and prevulcanisation station where each bead of the tyre is moulded by tightening it between a surface portion of the toroidal support and an annular clamping surface carried by a removable tightening flange. The tightened beads are prevulcanised through a heat supply by means of electric resistors integrated into the tightening flanges. The tyre with the prevulcanised and tightened beads is transferred into a moulding cavity having an inner wall of a shape substantially conforming to that of the outer surface of the moulded tyre, to carry out moulding of the tyre and complete vulcanisation of same.
摘要翻译：沿着生产线，生轮胎建立在刚性环形支撑件上，该刚性环形支撑件的外表面基本上符合生胎的内表面。然后将生轮胎转移到胎圈成型和预硫化站，其中轮胎的每个胎圈通过在环形支撑件的表面部分和由可移除的紧固凸缘所承载的环形夹紧面之间紧固而被模制。紧固的珠粒通过集成到紧固法兰中的电阻器通过热源预先硫化。具有预硫化和紧固的胎圈的轮胎被转移到具有基本上与模制轮胎的外表面的内壁形状相符的内壁的模制腔中，以进行轮胎的模制和完全硫化。

98. 发明授权

US08640753B2 Tire having a structural element reinforced with a hybrid yarn 有权
标题翻译：轮胎具有用混合纱线增强的结构元件
公开(公告)号：US08640753B2
公开(公告)日：2014-02-04
申请号：US12739693
申请日：2007-10-24
申请人： Barbara Rampana , Diego Tirelli , Udo Kuhlmann , Chokri Cherif , Christian Paul , Refah Ahmet Torun , Olaf Diestel
发明人： Barbara Rampana , Diego Tirelli , Udo Kuhlmann , Chokri Cherif , Christian Paul , Refah Ahmet Torun , Olaf Diestel
IPC分类号： B60C9/00 , B60C9/18
CPC分类号： D02G3/48 , B60C9/0042 , B60C9/005 , D02J1/08
摘要： A tire includes at least one structural element which includes at least one reinforcing element, which includes at least one hybrid yarn, the at least one hybrid yarn including a plurality of filaments obtained from at least one first multifilament yarn having a first initial tangent modulus and at least one second multifilament yarn having a second initial tangent modulus, the first and the second initial tangent modulus being different from each other, each one of the first and the second multifilament yarns including a plurality of individual filaments, the individual filaments of each one of the first and the second multifilament yarns being at least partially intermixed with each other. Preferably, the tire is a high performance or ultra high performance tire, or a tire suitable for being employed in sporting contests, such as, track motor races, or a tire suitable for sports utility vehicles.
摘要翻译：轮胎包括至少一个结构元件，其包括至少一个增强元件，该增强元件包括至少一个混合纱线，所述至少一个混合纱线包括由至少一个具有第一初始切线模数的第一复丝纱线获得的多根细丝，至少一个具有第二初始切线模数的第二复丝纱线，第一和第二初始切线模数彼此不同，第一和第二复丝纱线中的每一个包括多根单丝，每根单丝的第一和第二复丝纱线至少部分地彼此混合。优选地，轮胎是高性能或超高性能的轮胎，或者适用于运动比赛的轮胎，例如轨道马达，或适用于运动型多功能车辆的轮胎。

99. 发明授权

US08622104B2 High-performance type for a motor vehicle 有权
标题翻译：高性能型机动车
公开(公告)号：US08622104B2
公开(公告)日：2014-01-07
申请号：US11632067
申请日：2004-07-16
申请人： Giuseppe Matrascia , Vito Bello , Maurizio Boiocchi
发明人： Giuseppe Matrascia , Vito Bello , Maurizio Boiocchi
IPC分类号： B60C11/03
CPC分类号： B60C11/0302 , B60C11/0304 , B60C11/0306 , B60C11/0309 , B60C2011/0369
摘要： A tire for a motor vehicle, in particular a high-performance, tire is provided with a tread having an overall width. The tread includes first and second circumferential grooves which separate a central region from first and second shoulder regions. The tread includes a circumferential cut in the first shoulder region at a distance from the first circumferential groove; and a plurality of circumferentially repeated transverse groove modules. A first shoulder portion of each transverse groove module includes at least one main transverse groove which includes a first substantially rectilinear portion inclined by a first angle with respect to a radial plane, a second substantially rectilinear portion inclined by a second angle with respect to the radial plane and arranged between the circumferential cut and the first circumferential groove, and a first curve portion connecting the first and the second substantially rectilinear portions.
摘要翻译：用于机动车辆，特别是高性能轮胎的轮胎设置有具有总宽度的胎面。胎面包括将中心区域与第一和第二肩部区域分开的第一和第二周向槽。所述胎面包括在距所述第一周向沟槽一定距离处的所述第一肩部区域中的圆周切口; 以及多个周向重复的横向槽模块。每个横槽模块的第一肩部包括至少一个主横向槽，其包括相对于径向平面倾斜第一角度的第一基本直线部分，相对于径向倾斜第二角度的第二大致直线部分并且布置在圆周切口和第一周向槽之间并且连接第一和第二基本上直线部分的第一曲线部分。

100. 发明申请

US20140004216A1 METHOD AND APPARATUS FOR MANUFACTURING PNEUMATIC TYRES 审中-公开
标题翻译：制造气动轮胎的方法和装置
公开(公告)号：US20140004216A1
公开(公告)日：2014-01-02
申请号：US14014039
申请日：2013-08-29
申请人： PIRELLI TYRE S.p.A.
发明人： Maurizio MARCHINI , Marco CANTU' , Pierangelo MISANI
IPC分类号： B29D30/08
CPC分类号： B29D30/08 , B29D30/0601 , B29D30/0661 , B29D30/12
摘要： A green pneumatic tyre is built on a rigid toroidal support externally having a forming surface of a conformation corresponding to the inner shape of a tyre. The green tyre engaged on the expandable toroidal support is introduced into a vulcanisation mould and submitted to a vulcanisation cycle. During vulcanisation, axial moving apart of side portions of the toroidal support is caused so as to press the beads and sidewalls of the tyre against the vulcanisation mould.
摘要翻译：绿色充气轮胎建立在外部具有对应于轮胎的内部形状的构造的成形表面的刚性环形支撑件上。接合在可膨胀环形支撑件上的生胎被引入硫化模具中并进行硫化循环。在硫化期间，引起环形支撑件的侧部的轴向移动，以将轮胎的胎圈和侧壁压靠硫化模具。

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