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公开(公告)号：US12103258B2
公开(公告)日：2024-10-01
申请号：US16973379
申请日：2019-06-07
Applicant: VMI HOLLAND B.V.
CPC classification number: B29D30/3028 , B29D2030/0066 , B29D2030/082 , B29D2030/3064
Abstract: A tire building method, in particular for strip-winding, includes the step of:
providing a choice between a production mode for building a tire component and a test mode for obtaining test measurements, wherein the choice is provided prior to executing the test mode;
wherein at least one or more building parameters is set prior to the building of the tire component based on test measurements performed on a test strip during the test mode.
Also disclosed is a tyre building system and a measurement tool.-
2.发明申请公开(公告)号：US20160266569A1
公开(公告)日：2016-09-15
申请号：US15159695
申请日：2016-05-19
Applicant: PIRELLI TYRE S.P.A.
Inventor： Renato CARETTA , Marco CANTU , Maurizio MARCHINI , Ignazio DE GESE
IPC: G05B19/402 , G05B15/02
CPC classification number: G05B19/402 , B29D30/1628 , B29D30/60 , B29D30/62 , B29D2030/082 , B29D2030/1678 , G05B15/02 , G05B2219/39483
Abstract: A robot arm having seven axes of actuation imparts to a toroidal support a circumferential distribution motion about its own geometric axis simultaneously with controlled transverse distribution displacements in front of a dispensing organ of a strip of elastomeric material. The strip thus forms a plurality of turns, the orientation and mutual superposition whereof are controlled in such a way as to control the thickness variations to be conferred to a component of a tyre being manufactured, based on a pre-determined laying scheme pre-set on an electronic computer. The rotation of the toroidal support is controlled in such a way as to obtain a peripheral speed of application exceeding the theoretical feeding rate of the strip, able to be increased or decreased as needed to form turns with reduced or, respectively, enlarged cross section.
Abstract translation: 具有七个致动轴的机器人手臂同时具有围绕其自身几何轴线的圆周分布运动，同时具有在弹性体材料条的分配器具前面的受控横向分布位移的环形支撑。 因此，条形成多个匝，其方向和相互叠加以这样的方式进行控制，以便基于预先设定的铺设方案来控制赋予待制造的轮胎的部件的厚度变化 在电子计算机上。 控制环形支撑件的旋转，以便获得超过条的理论进给速度的圆周速度，其能够根据需要增加或减小以形成具有减小的或分别扩大的横截面的匝。
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3.发明授权Method for manufacturing a tyre and apparatus for laying a reinforcing element on a forming support 有权用于制造轮胎的方法和用于将加强元件铺设在成形支撑件上的装置公开(公告)号：US08262822B2
公开(公告)日：2012-09-11
申请号：US11920245
申请日：2005-05-30
Applicant: Maurizio Marchini , Marco Cantu'
Inventor： Maurizio Marchini , Marco Cantu'
CPC classification number: B29D30/165 , B29D30/1657 , B29D30/305 , B29D30/3057 , B29D2030/082 , B29D2030/1685 , B29D2030/3085 , G05B19/188
Abstract: A method for manufacturing a tire for vehicle wheels includes the steps of building a carcass structure, including at least one carcass ply associated with annular anchoring structures, on a forming support, building a belt structure in a radially outer position with respect to the carcass structure and building a tread band in a radially outer position with respect to the belt structure, wherein the at least one carcass ply, the annular anchoring structures and the belt structure each include at least one reinforcing element deposited in a radially outer position with respect to the forming support. The deposition of the at least one reinforcing element includes the steps of setting a first deposition path of the at least one reinforcing element on the forming support based upon a theoretical deposition profile; detecting the deviations between an actual deposition profile and the theoretical profile along the first deposition path, defining, based upon the deviations, an actual deposition path of the at least one reinforcing element on the forming support; and depositing the at least one reinforcing element on the forming support along the actual deposition path.
Abstract translation: 一种用于车轮的轮胎的制造方法包括以下步骤：在成形支撑件上构建包括至少一个与环形锚定结构相关联的胎体帘布层的胎体结构，在相对于胎体结构的径向外侧位置处构造带结构 以及相对于所述带结构在径向外部位置建立胎面带，其中所述至少一个胎体帘布层，所述环形锚定结构和所述带结构各自包括至少一个加强元件，所述至少一个增强元件相对于所述带状结构沉积在径向外部位置 形成支撑。 所述至少一个增强元件的沉积包括以下步骤：基于理论沉积轮廓将所述至少一个增强元件的第一沉积路径设置在成形支撑件上; 检测实际沉积轮廓和沿着第一沉积路径的理论轮廓之间的偏差，基于偏差确定至少一个增强元件在成形支撑件上的实际沉积路径; 以及沿所述实际沉积路径将所述至少一个增强元件沉积在所述成形支撑件上。
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公开(公告)号：US20110146876A1
公开(公告)日：2011-06-23
申请号：US12955124
申请日：2010-11-29
Applicant: Samuel Patrick Landers , Thulasiram Gobinath
Inventor： Samuel Patrick Landers , Thulasiram Gobinath
IPC: B60C9/28
CPC classification number: B60C9/023 , B29D30/1635 , B29D30/70 , B29D2030/082 , B60C9/06 , B60C9/07 , B60C9/08 , B60C9/20 , B60C9/263 , B60C15/0018 , B60C2009/0491 , B60C2009/2025 , B60C2009/2035
Abstract: A pneumatic tire having a pair of beads, a tread, a pair of sidewalls, and a carcass including a plurality of plies of tire cord fabric, said tire having one or more belt plies, wherein at least one of said belt plies has cords being defined by the equation ρ[cos α]n=K, when ρ is the radius from the rotational axis of the tire to a point on the carcass, α is the cord angle of said at least one ply at said point, n is a positive real number between 0.1 and 1, and K is a constant.
Abstract translation: 一种充气轮胎，其具有一对胎圈，胎面，一对侧壁和包括多个轮胎帘布层帘布层的胎体，所述轮胎具有一个或多个带束层，其中至少一个所述带束层具有帘线 由等式＆rgr; [cosα] n = K定义，当＆rgr; 是从轮胎的旋转轴线到胎体上的点的半径，α是所述点处的所述至少一个帘布层的帘线角度，n是0.1和1之间的正实数，K是常数。
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公开(公告)号：US20240217195A1
公开(公告)日：2024-07-04
申请号：US18609324
申请日：2024-03-19
Applicant: PIRELLI TYRE S.P.A.
Inventor： Emanuele Luca SCHIAVON
CPC classification number: B29D30/08 , B29D30/0016 , B29D2030/0038 , B29D2030/082
Abstract: A working station for deposition of elementary semifinished products for building tyres is described. The working station includes an anthropomorphic robotized arm for moving an output end effector, a building drum, a feeding apparatus and a control apparatus. The control apparatus is configured to calculate, in a drive interval, a pulse with modulation (PWM) profile for a speed parameter and controlling the output end effector as a function of the PWM.
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Patent Agency Ranking
公开(公告)号：US09836041B2
公开(公告)日：2017-12-05
申请号：US15159695
申请日：2016-05-19
Applicant: PIRELLI TYRE S.P.A.
Inventor： Renato Caretta , Marco Cantu , Maurizio Marchini , Ignazio De Gese
CPC classification number: G05B19/402 , B29D30/1628 , B29D30/60 , B29D30/62 , B29D2030/082 , B29D2030/1678 , G05B15/02 , G05B2219/39483
Abstract: A robot arm having seven axes of actuation imparts to a toroidal support a circumferential distribution motion about its own geometric axis simultaneously with controlled transverse distribution displacements in front of a dispensing organ of a strip of elastomeric material. The strip thus forms a plurality of turns, the orientation and mutual superposition whereof are controlled in such a way as to control the thickness variations to be conferred to a component of a tire being manufactured, based on a pre-determined laying scheme pre-set on an electronic computer. The rotation of the toroidal support is controlled in such a way as to obtain a peripheral speed of application exceeding the theoretical feeding rate of the strip, able to be increased or decreased as needed to form turns with reduced or, respectively, enlarged cross section.
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公开(公告)号：US09216551B2
公开(公告)日：2015-12-22
申请号：US12451948
申请日：2007-06-11
Applicant: Maurizio Marchini , Cesare Amurri , Gianni Mancini , Gaetano Lo Presti
Inventor： Maurizio Marchini , Cesare Amurri , Gianni Mancini , Gaetano Lo Presti
CPC classification number: B29D30/20 , B29D30/24 , B29D30/242 , B29D30/245 , B29D30/246 , B29D30/3028 , B29D30/305 , B29D30/70 , B29D2030/082 , B29D2030/2642 , B29D2030/2678 , B29D2030/705
Abstract: A plurality of strip-like elements is applied onto a forming drum externally having a substantially cylindrical laying surface. The strip-like elements are disposed in mutually approached relationship to form at least one first annular reinforcing layer on the forming drum itself set to a first work diameter at which each of the applied strip-like elements on the laying surface subtends an arc of a circumference of a width as large as a submultiple integer of the overall circumferential extension of the laying surface itself. Adjustment devices operating on the forming drum subsequently carry out expansion of the latter to a second work diameter larger than the first work diameter, while maintaining its laying surface substantially cylindrical.
Abstract translation: 将多个条状元件施加到外部具有大致圆柱形铺设表面的成形鼓上。 带状元件以相互接近的关系设置，以在成形鼓本身上形成至少一个第一环形加强层，其设置为第一工件直径，在该第一工件直径处，敷设表面上的每个施加的条状元件对着一个 宽度的周长与铺设表面本身的整个圆周延伸的多个整数一样大。 在成形鼓上操作的调节装置随后将其延伸至大于第一工件直径的第二工件直径，同时保持其铺设表面基本上为圆柱形。
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8.发明申请METHOD FOR MANUFACTURING A TYRE AND APPARATUS FOR LAYING A REINFORCING ELEMENT ON A FORMING SUPPORT 审中-公开制造轮胎和装置的方法，用于在形成支撑物上铺设增强元件公开(公告)号：US20120298305A1
公开(公告)日：2012-11-29
申请号：US13571185
申请日：2012-08-09
Applicant: Maurizio Marchini , Marco Cantu'
Inventor： Maurizio Marchini , Marco Cantu'
CPC classification number: B29D30/165 , B29D30/1657 , B29D30/305 , B29D30/3057 , B29D2030/082 , B29D2030/1685 , B29D2030/3085 , G05B19/188
Abstract: An apparatus for the deposition of at least one reinforcing element on a forming including at least one feeding unit of at least one reinforcing element at a forming support, at least one deposition unit of the at least one reinforcing element on the forming support, the at least one deposition unit including at least one presser member, a control unit of the at least one deposition unit, at least one detection device of the deviations between an actual deposition profile and a theoretical deposition profile along a first deposition path defined based upon the theoretical profile, and a processing unit to define, based upon said deviations, an actual deposition path of the at least one reinforcing element on the forming support.
Abstract translation: 一种用于将至少一个增强元件沉积在成型上的装置，包括至少一个加强元件的至少一个进料单元，在成形支撑件上，所述至少一个增强元件在成形支撑件上的至少一个沉积单元， 至少一个沉积单元，其包括至少一个压紧构件，所述至少一个沉积单元的控制单元，至少一个检测装置，所述至少一个检测装置沿着沿着基于理论上定义的第一沉积路径的实际沉积轮廓和理论沉积轮廓之间的偏差 以及处理单元，其基于所述偏差来限定所述成形支撑件上的所述至少一个增强元件的实际沉积路径。
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公开(公告)号：US20030213863A1
公开(公告)日：2003-11-20
申请号：US10147727
申请日：2002-05-17
Inventor： Douglas Bruce Wood
IPC: B65H059/38 , B65H081/06
CPC classification number: B65H59/384 , B29D2030/082
Abstract: The invention is an apparatus and method for accurately applying a cord to a rotatable mandrel while manufacturing cord reinforced articles. The apparatus includes a rotating build mandrel, a cord supply, and a feed capstan for assisting in feeding cord from the cord supply to the mandrel along a defined cord path. At least two drums of differing diameters are located in the cord path. Encoders are connected to each drum for measuring at least the angular movement of the drum. Using the angular movement of the drums, the effective pitch line differential of the cord is determined.
Abstract translation: 本发明是一种用于在制造绳索加强制品时将绳索精确地施加到可旋转心轴的装置和方法。 该设备包括旋转的制造心轴，绳索供应和进给绞盘，用于帮助沿着限定的绳索路径将帘线从帘线供应提供到心轴。 至少两个不同直径的鼓位于绳索路径中。 编码器连接到每个滚筒，用于至少测量滚筒的角度运动。 使用鼓的角运动，确定帘线的有效节距线差。
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公开(公告)号：US20150273777A1
公开(公告)日：2015-10-01
申请号：US14667822
申请日：2015-03-25
Applicant: SUMITOMO RUBBER INDUSTRIES LTD.
Inventor： Wataru Isaka , Masafumi Otani
CPC classification number: B29D30/08 , B29D30/1628 , B29D30/242 , B29D30/36 , B29D30/70 , B29D2030/082 , B29K2277/10 , B29K2305/12 , B32B1/08 , B32B25/02 , B32B25/04 , B32B37/0046 , B32B37/02 , B32B38/0012 , B32B2038/0028 , B32B2262/0269 , B32B2262/103 , B32B2305/08 , B32B2309/08 , B32B2597/00
Abstract: A method for manufacturing a motorcycle tire includes forming a cylindrical raw tire body including a carcass body including a carcass ply and bead cores on the carcass ply, and forming a cylindrical belt ply wound in a cylindrical shape. The forming of the belt ply includes filling the tire body to expand to first expanded phase, winding a sheet-type belt ply by extending the sheet-type belt ply on bell rings to form the cylindrical belt ply with inner surface bonded to the apex of the tire body, filling the tire body to expand the apex of the tire body along with the belt ply to second expanded phase, increasing diameter of an expandable profile deck to expand the apex of the tire body along with the belt ply to third expanded phase, and winding down edges of the belt ply to bond the belt ply to the tire body.
Abstract translation: 一种摩托车轮胎的制造方法，其特征在于，在胎体帘布层上形成包括胎体帘布层和胎圈芯的胎体的圆筒状的胎体，形成圆筒状的圆筒状的带状帘布层。 带束层的成形包括填充轮胎主体以膨胀至第一膨胀相，通过将片状带束层延伸到钟环上来卷绕片状带束层以形成圆柱形带束层，其内表面结合到 轮胎主体，填充轮胎主体以将轮胎主体的顶点与带束层一起膨胀到第二膨胀阶段，增加可扩张轮廓甲板的直径，以将轮胎主体的顶点与带束层一起扩展到第三膨胀阶段 ，并且卷绕带束层的边缘以将带束层粘合到轮胎主体。
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