公开(公告)号：US20090114010A1

公开(公告)日：2009-05-07

申请号：US12301329

申请日：2007-05-11

申请人： Enzo Beretta ,  Alessandro Tiani ,  Gaetano Lo Presti

发明人： Enzo Beretta ,  Alessandro Tiani ,  Gaetano Lo Presti

IPC分类号： E21B47/06

CPC分类号： E21B49/008

摘要： Testing process for testing zero emission hydrocarbon wells in order to obtain general information on a reservoir, comprising the following steps: injecting into the reservoir a suitable liquid or gaseous fluid, compatible with the hydrocarbons of the reservoir and with the formation rock, at a constant flow-rate or with constant flow rate steps, and substantially measuring, in continuous, the flow-rate and injection pressure at the well bottom; closing the well and measuring the pressure, during the fall-off period (pressure fall-off) and possibly the temperature; interpreting the fall-off data measured in order to evaluate the average static pressure of the fluids (Pav) and the reservoir properties: actual permeability (k), transmissivity (kh), areal heterogeneity or permeability barriers and real Skin factor (S); calculating the well productivity.

摘要翻译： 用于测试零排放烃井的测试过程，以便获得储层上的一般信息，包括以下步骤：向储存器注入合适的液体或气体流体，其与储层的烃类和地层岩石以恒定的 流速或恒定的流速步骤，并且连续地基本上测量井底的流速和注射压力; 关闭井并测量压力，在脱落期间（压力下降）和可能的温度; 解释测量的脱落数据，以评估流体的平均静压（Pav）和储层性质：实际渗透率（k），透射率（kh），面积异质性或渗透性屏障和真实皮肤因子（S）; 计算井的生产力。

公开(公告)号：US08116980B2

公开(公告)日：2012-02-14

申请号：US12301329

申请日：2007-05-11

申请人： Enzo Beretta ,  Alessandro Tiani ,  Gaetano Lo Presti

发明人： Enzo Beretta ,  Alessandro Tiani ,  Gaetano Lo Presti

IPC分类号： G01V1/40 ,  E21B47/00

CPC分类号： E21B49/008

摘要： Testing process for testing hydrocarbon wells at zero emissions in order to obtain general information on a reservoir. The process includes injecting into the reservoir a suitable liquid or gaseous fluid, compatible with the hydrocarbons of the reservoir and with the formation rock, at a constant flow-rate or with constant flow rate steps, and substantially measuring, in continuous, the flow-rate and injection pressure at the well bottom. Then, the well is closed and the pressure is measured during the fall-off period (pressure fall-off). The measured fall-off data is interpreted in order to evaluate the average static pressure of the fluids (Pav) and the reservoir properties including actual permeability (k), transmissivity (kh), areal heterogeneity or permeability barriers and real Skin factor (S). Then, well productivity is calculated.

摘要翻译： 用于测试零排放的碳氢化合物井的测试过程，以便获得储层的一般信息。 该方法包括以恒定的流速或以恒定的流速步骤向容器注入合适的液体或气体流体，其与储层的烃和地层岩相容，并连续地基本上测量流动的流体， 井底压力和注射压力。 然后，关闭井，并在脱落期间（压力下降）测量压力。 解释测量的脱落数据，以评估流体的平均静压力（Pav）和储层性质，包括实际渗透率（k），透射率（kh），面积异质性或渗透性屏障和实际皮肤因子（S） 。 然后，计算生产力。

公开(公告)号：US09550337B2

公开(公告)日：2017-01-24

申请号：US13643249

申请日：2011-04-12

申请人： Cesare Emanuele Amurri ,  Maurizio Marchini ,  Gaetano Lo Presti

发明人： Cesare Emanuele Amurri ,  Maurizio Marchini ,  Gaetano Lo Presti

IPC分类号： B29D30/30 ,  B29D30/60 ,  B29D30/16

CPC分类号： B29D30/28 ,  B29D30/16 ,  B29D30/1628 ,  B29D30/26 ,  B29D30/30 ,  B29D30/3028 ,  B29D30/60

摘要： A method of controlling deposition of a continuous elongated element in building a tire for vehicle wheels, includes: feeding an initial end of a continuous elongated element of elastomeric material through a slit bounded by a first roller and a second roller of a calender; retaining the continuous elongated element against a peripheral surface of the first roller; laying the initial end of the continuous elongated element against a deposition surface; rotating the calender around an oscillation axis that is substantially coincident with a contact generatrix between the first roller and the second roller; and dragging along the continuous elongated element together with the deposition surface.

摘要翻译： 控制连续细长元件沉积的方法，用于构建用于车轮的轮胎，包括：将弹性体材料的连续细长元件的初始端部通过由压延机的第一辊和第二辊限定的狭缝; 将所述连续细长元件保持抵靠所述第一辊的外围表面; 将连续细长元件的初始端抵靠沉积表面; 使砑光机围绕与第一辊和第二辊之间的接触母线基本一致的振荡轴旋转; 并且沿着连续细长元件与沉积表面一起拖动。

公开(公告)号：US20120073725A1

公开(公告)日：2012-03-29

申请号：US13376626

申请日：2010-05-31

申请人： Gaetano Lo Presti ,  Gianni Mancini ,  Albert Berenguer ,  Alfredo Balini

发明人： Gaetano Lo Presti ,  Gianni Mancini ,  Albert Berenguer ,  Alfredo Balini

IPC分类号： B60C9/02 ,  B60C5/00 ,  B29D30/08

CPC分类号： B29D30/0662 ,  B29D30/0601 ,  B29D30/0681 ,  B29D2030/0655 ,  B29D2030/0675 ,  B29D2030/0682 ,  B60C5/00 ,  B60C5/14 ,  B60C9/02 ,  B60C13/02 ,  B60C15/0009 ,  Y10T152/10495

摘要： A method for controlling the discharge of fluids during a process for vulcanization and moulding of a green tire includes the steps of: building at least one portion of a radially internal surface of a green tire by winding of a continuous elongated element of elastomeric material into a plurality of coils confining circumferential grooves along the rolling direction of the tire; disposing the circumferential grooves into fluid communication with discharge channels present in the radially external surface of a pressing bladder disposed in a radially internal cavity bounded by the green tire.

摘要翻译： 一种用于在用于硫化和模制生胎的过程中控制流体排放的方法包括以下步骤：通过将弹性体材料的连续细长元件卷绕成生坯轮胎，将生胎的径向内表面的至少一部分 多个线圈围绕轮胎的滚动方向限制周向槽; 将周向槽布置成与排放通道相连通，所述排放通道位于设置在由生轮胎限定的径向内部腔内的按压气囊的径向外表面中。

公开(公告)号：US20110232831A1

公开(公告)日：2011-09-29

申请号：US13132302

申请日：2008-12-02

申请人： Maurizio Marchini ,  Gaetano Lo Presti

发明人： Maurizio Marchini ,  Gaetano Lo Presti

IPC分类号： B29D30/24 ,  B29D30/08

CPC分类号： B29D30/245 ,  B29D30/248 ,  B29D30/3028 ,  B29D2030/2671

摘要： An apparatus for building tyres for vehicle wheels includes a building drum having at least one first outer circumferential surface, and at least one pair of auxiliary support members removably in engagement with the building drum, each in axial side by side relationship with a respective end of the building drum and having second outer circumferential surfaces extending in the continuation of the first outer circumferential surface so as to support at least one component of the tyre. Each of the second outer circumferential surfaces has at least one non-stick circumferential portion and at least one sticking circumferential portion.

摘要翻译： 用于制造用于车轮的轮胎的装置包括具有至少一个第一外周表面的构建鼓和至少一对辅助支撑构件，其可移除地与构建鼓接合，每个与构建鼓的轴向并排关系， 所述构建滚筒具有在所述第一外圆周表面的延续部中延伸的第二外圆周表面，以便支撑所述轮胎的至少一个部件。 第二外周表面中的每一个具有至少一个不粘的圆周部分和至少一个粘附圆周部分。

公开(公告)号：US20090229738A1

公开(公告)日：2009-09-17

申请号：US11665836

申请日：2005-10-11

申请人： Gaetano Lo Presti ,  Rodolfo Noto ,  Giovanni Pozzati

发明人： Gaetano Lo Presti ,  Rodolfo Noto ,  Giovanni Pozzati

IPC分类号： B29D30/08

CPC分类号： B29D30/3028 ,  B29C48/07 ,  B29C48/08 ,  B29C48/19 ,  B29C48/21

摘要： During manufacture of a tyre for motor vehicles, one or more structural elements of elastomeric material, such as a tread band provided with a respective under-layer, are manufactured by laying a continuous elongated element on the carcass structure or other forming support, which elongated element is longitudinally divided into a first and second mutually-coupled portions that are obtained through extrusion of two different elastomeric materials coming from respective extruders leading to a common extrusion die. Laying of the coils takes place in such a manner that the first and second materials form a first layer and a second layer overlapping the first layer, respectively.

摘要翻译： 在制造用于机动车辆的轮胎的过程中，弹性体材料的一个或多个结构元件，例如设置有相应底层的胎面带，通过在胎体结构或其它成形支撑件上铺设连续的细长元件来制造， 元件纵向分成第一和第二相互联接的部分，这些部分通过挤出来自相应挤出机的两种不同的弹性体材料获得，这些弹性体材料通向共同的挤出模头。 线圈的铺设以这样的方式进行，使得第一和第二材料分别形成与第一层重叠的第一层和第二层。

公开(公告)号：US20050076989A1

公开(公告)日：2005-04-14

申请号：US10494265

申请日：2001-10-31

申请人： Renato Caretta ,  Gaetano Lo Presti ,  Rodolfo Noto

发明人： Renato Caretta ,  Gaetano Lo Presti ,  Rodolfo Noto

IPC分类号： B60C15/00 ,  B60C15/024 ,  B60C15/05 ,  B60C15/06 ,  B60C15/04

CPC分类号： B60C15/0018 ,  B60C15/024 ,  B60C15/05 ,  B60C15/06 ,  Y10T152/10828

摘要： A tyre for a vehicle wheel includes a toroidal carcass including a central crown portion and two axially opposed sidewalls terminating in beads for mounting on a rim. Each bead includes at least one annular reinforcing core that includes a set of loops or spirals of metallic filament. The carcass is provided with a reinforcing structure including at least one carcass ply reinforced with metallic cords. Ends of the reinforcing structure are fixed to the reinforcing cores. The reinforcing structure includes a neutral profile intersecting cross-sections of fields that delimit the reinforcing cores. The profile includes a continuous curvature without points of inflection along the extension between the beads. At least one auxiliary reinforcing element is provided in at least one of the beads that partially extends within a respective field or in a radially inner portion of at least one sidewall in a position radially external to the field.

摘要翻译： 用于车轮的轮胎包括环形胎体，其包括中心冠部分和两个轴向相对的侧壁，其终止于用于安装在轮辋上的胎圈中。 每个胎圈包括至少一个环形增强芯，其包括金属丝的一组环或螺旋。 胎体设置有包括至少一个用金属帘线增强的胎体帘布层的加强结构。 加强结构的端部固定在加强芯上。 加强结构包括与限定加强芯的场的横截面相交的中性轮廓。 该轮廓包括沿着珠之间的延伸部分没有拐点的连续曲率。 至少一个辅助增强元件设置在至少一个胎圈中，所述至少一个胎圈在径向位于场外的位置中在相应的场内或至少一个侧壁的径向内部部分地延伸。

公开(公告)号：US09207656B2

公开(公告)日：2015-12-08

申请号：US13807611

申请日：2011-06-13

申请人： Michele Ballabio ,  Gaetano Lo Presti ,  Giuliana Mattiazzo ,  Vincenzo Orlando ,  Simone Corbellini

发明人： Michele Ballabio ,  Gaetano Lo Presti ,  Giuliana Mattiazzo ,  Vincenzo Orlando ,  Simone Corbellini

IPC分类号： G05B15/00 ,  B29D30/30 ,  G01B11/06 ,  G01B21/08 ,  B29D30/42 ,  B29D30/44

CPC分类号： G05B15/00 ,  B29D30/305 ,  B29D2030/427 ,  B29D2030/428 ,  B29D2030/4406 ,  G01B11/06 ,  G01B21/08

摘要： A method of controlling the deposition of semifinished elements for tire production, includes: sending a first radiation onto one tire being processed, consisting of one forming support with at least one portion of the tire component laid on the support, the tire component being at least partly formed of a plurality of semifinished elements defining a radially external layer of the tire being processed; receiving a first reflected radiation from a radially external surface of the tire being processed; determining, as a function of the reflected radiation, parameters representative of the thickness of the layer; comparing the parameters with reference values; and generating an alarm signal as a function of the comparison.

摘要翻译： 控制用于轮胎生产的半成品元件的沉积的方法包括：将第一辐射发送到正在加工的一个轮胎上，由一个成形支撑件组成，其中至少一部分轮胎部件铺设在支撑件上，轮胎部件至少是 部分由多个限定被加工的轮胎的径向外层的半成品元件形成; 从被处理的轮胎的径向外表面接收第一反射辐射; 根据反射辐射确定代表该层厚度的参数; 将参数与参考值进行比较; 并产生作为比较的函数的报警信号。

公开(公告)号：US20100276068A1

公开(公告)日：2010-11-04

申请号：US12743135

申请日：2007-11-15

申请人： Maurizio Marchini ,  Gianni Mancini ,  Gaetano Lo Presti

发明人： Maurizio Marchini ,  Gianni Mancini ,  Gaetano Lo Presti

IPC分类号： B29D30/32 ,  B29D30/24

CPC分类号： B29D30/244 ,  B29D30/245 ,  B29D30/32

摘要： A process for manufacturing tyres for vehicle wheels includes building on a forming support a carcass structure including at least one carcass ply, and, at at least one end edge of the carcass ply, at least one annular anchoring structure including at least one substantially circumferential annular insert and at least one filling insert associated with the at least one substantially circumferential annular insert. Building the carcass structure includes positioning the annular anchoring structure on the carcass ply by moving the substantially circumferential annular insert into contact with an end edge of the carcass ply by means of a special positioning member, pulling down the filling insert on the end edge of the carcass ply and turning up a free end portion of the end edge of the carcass ply so as to form a turned up end portion of the carcass ply including the annular anchoring structure. The pulling down of the filling insert on the end edge of the carcass ply is carried out by a special pulling down member while the substantially circumferential annular insert is retained in a contact position with the end edge of the carcass ply by the positioning member.

摘要翻译： 一种用于制造车轮的轮胎的方法，包括在成形支撑件上建立包括至少一个胎体帘布层的胎体结构，并且在所述胎体帘布层的至少一个端部边缘处建立至少一个环形锚定结构，所述至少一个环形锚定结构包括至少一个基本上圆周的环形 插入件和与所述至少一个基本上圆周的环形插入件相关联的至少一个填充插入件。 建立胎体结构包括通过使基本上圆周的环形插入件通过特殊的定位构件与胎体帘布层的端部边缘相接触来将环形锚定结构定位在胎体帘布层上， 胎体帘布层，并且将胎体帘布层的端缘的自由端部折起，形成包括环形锚定结构的胎体帘布层的向上端部。 在胎体帘布层末端边缘上的填充插入物的下拉通过特殊的下拉构件进行，而基本圆周的环形插入物通过定位构件与胎体帘布层的端缘保持在接触位置。

公开(公告)号：US20090294024A1

公开(公告)日：2009-12-03

申请号：US12086635

申请日：2005-12-23

申请人： Gaetano Lo Presti ,  Antonio Alessandro Barzaghi ,  Claudio Severini ,  Rodolfo Noto

发明人： Gaetano Lo Presti ,  Antonio Alessandro Barzaghi ,  Claudio Severini ,  Rodolfo Noto

IPC分类号： B29D30/10

CPC分类号： B29C63/10 ,  B29D30/50

摘要： A method for manufacturing a tyre for vehicle wheels, includes a carcass structure having at least one carcass ply associated with axially opposite annular anchoring structures. The method includes the steps of manufacturing at least one pair of annular anchoring structures of the carcass structure and associating the pair of annular anchoring structures with the at least one carcass ply at axially opposite end flaps of the carcass ply. The step of manufacturing each annular anchoring structure includes the steps of manufacturing a bead core and coating the bead core with a reinforcement tape through an apparatus. The step of coating the bead core includes the steps of winding the reinforcement tape onto the bead core moving a tape deposition member with respect to the bead core. The step of manufacturing the annular anchoring structure further includes a step of loading the reinforcement tape onto the tape deposition member. This last step is carried out simultaneously with at least part of the step of winding the reinforcement tape onto the bead core.

摘要翻译： 一种用于车轮的轮胎的制造方法，包括具有与轴向相对的环形锚定结构相关联的至少一个胎体帘布层的胎体结构。 该方法包括以下步骤：制造胎体结构的至少一对环形锚固结构，并且将一对环形锚定结构与胎体帘布层的轴向相对的端部翼片处的至少一个胎体帘布层相关联。 制造每个环形锚定结构的步骤包括制造胎圈芯并通过装置用增强带涂覆胎圈芯的步骤。 涂布胎圈芯的步骤包括以下步骤：将加强带卷绕到胎圈芯上，使胎圈芯相对于带状淀积构件移动。 制造环形锚定结构的步骤还包括将加强带装载到带材沉积部件上的步骤。 最后一步是将加强带卷绕到胎圈芯上的步骤的至少一部分进行。