公开(公告)号：US06669457B2

公开(公告)日：2003-12-30

申请号：US09959245

申请日：2001-10-22

Applicant: Osvaldo Scarzello ,  Maurizio Marchini

Inventor： Osvaldo Scarzello ,  Maurizio Marchini

IPC: B29C3376

CPC classification number: B29D30/0661 ,  B29D30/12

Abstract: A dismountable toroidal support for Tire manufacture includes a plurality of sectors, a flange, a counter-flange, and engagement devices. The sectors are aligned around a reference axis to define an outer surface reproducing an inner conformation of a Tire. The flange carries at least one attachment member for engagement with a handling device. The counter-flange can be operatively linked with the flange. The engagement devices can fixedly hold the sectors between the flange and the counter-flange. Each of the sectors has a main body with a substantially U-shaped outline which is delimited between an outer side defining an outer surface and an inner side facing the reference axis. The engagement devices include at least one attachment plate radially projecting from a respective inner side substantially in a plane normal to the reference axis and adapted to be removably engaged at a position axially interposed between the flange and the counter-flange.

Abstract translation: 用于轮胎制造的可拆卸的环形支撑件包括多个扇区，凸缘，反凸缘和接合装置。 这些扇区围绕参考轴线对齐以限定再现轮胎内部构造的外表面。 凸缘带有至少一个用于与操纵装置接合的附接构件。 反法兰可以与法兰可操作地连接。 接合装置可以将凸缘和对置凸缘之间的扇区固定住。 每个扇区具有大致U形轮廓的主体，其在限定外表面的外侧和面向参考轴线的内侧之间限定。 接合装置包括至少一个附接板，其从基本上在垂直于参考轴线的平面中的相应内侧部径向突出，并且适于在轴向插入在凸缘和相对凸缘之间的位置处可移除地接合。

公开(公告)号：US09701083B2

公开(公告)日：2017-07-11

申请号：US13055266

申请日：2008-07-23

Applicant: Gianni Mancini ,  Maurizio Marchini

Inventor： Gianni Mancini ,  Maurizio Marchini

IPC: B29D30/32

CPC classification number: B29D30/32 ,  B29D2030/3207 ,  B29D2030/3257 ,  B29D2030/3264 ,  B29D2030/3278

Abstract: A process for manufacturing a tire for vehicle wheels, includes building, on a forming support extending about an axis, a carcass structure including at least one carcass ply and, at at least one end edge of the at least one carcass ply, at least one annular anchoring structure. Building the carcass structure includes laying the carcass ply on the forming support, bringing the annular anchoring structure in contact position with the end edge of the carcass ply and turning up the end edge about the annular anchoring structure so as to form a turned up end portion of the carcass ply including the annular anchoring structure. A first part of turning up the end edge of the carcass ply is carried out while at least one positioning device retains the annular anchoring structure in contact position with the end edge of the carcass ply.

公开(公告)号：US09550337B2

公开(公告)日：2017-01-24

申请号：US13643249

申请日：2011-04-12

Applicant: Cesare Emanuele Amurri ,  Maurizio Marchini ,  Gaetano Lo Presti

Inventor： Cesare Emanuele Amurri ,  Maurizio Marchini ,  Gaetano Lo Presti

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

CPC classification number: B29D30/28 ,  B29D30/16 ,  B29D30/1628 ,  B29D30/26 ,  B29D30/30 ,  B29D30/3028 ,  B29D30/60

Abstract: 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.

Abstract translation: 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：US09254618B2

公开(公告)日：2016-02-09

申请号：US13571185

申请日：2012-08-09

Applicant: Maurizio Marchini ,  Marco Cantu'

Inventor： Maurizio Marchini ,  Marco Cantu'

IPC: B29D30/16 ,  B29D30/30 ,  G05B19/18 ,  B29D30/08

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。

公开(公告)号：US20130214444A1

公开(公告)日：2013-08-22

申请号：US13878645

申请日：2011-10-26

Applicant: Maurizio Marchini ,  Christian De Col

Inventor： Maurizio Marchini ,  Christian De Col

IPC: B29D30/24

CPC classification number: B29D30/24 ,  B29D30/246 ,  B29D30/26

Abstract: A method of building a sequence of tyres different from each other, includes generating a first deposition surface by a first series of consecutive circumferential sectors. The first deposition surface is selected as a function of the type of a first tyre to be built. Each circumferential sector of the first series is removably coupled to a central body of a forming drum. The method further includes manufacturing at least one component of the at least one first tyre by deposition of the at least one component at a radially external position to the first deposition surface of the forming drum, removing the at least one component from the forming drum and replacing each circumferential sector of the first series with a circumferential sector of a second series for generating a second deposition surface selected as a function of the type of a second tyre to be built which is different from the first tyre. The replacement includes uncoupling each circumferential sector of the first series from the central body and removably coupling each circumferential sector of the second series to the same central body.

Abstract translation: 建立彼此不同的轮胎序列的方法包括通过第一系列连续圆周扇区产生第一沉积表面。 第一沉积表面被选择为要被建造的第一轮胎的类型的函数。 第一系列的每个圆周扇区可移除地联接到成形鼓的中心体。 该方法还包括通过将至少一个部件在径向外部位置处沉积到成形滚筒的第一沉积表面上来制造至少一个第一轮胎的至少一个部件，从成形滚筒中移除至少一个部件，以及 用第二系列的圆周扇区替换第一系列的每个圆周扇形，用于产生根据与第一轮胎不同的待建造的第二轮胎的类型而选择的第二沉积表面。 该替换包括将第一系列的每个圆周扇区与中心体解耦，并将第二系列的每个圆周扇区可拆卸地联接到同一中心体。

公开(公告)号：US20130180647A1

公开(公告)日：2013-07-18

申请号：US13825437

申请日：2011-09-26

Applicant: Maurizio Marchini ,  Gianni Mancini

Inventor： Maurizio Marchini ,  Gianni Mancini

IPC: B29D30/08

CPC classification number: B29D30/08 ,  B29D30/32 ,  B29D2030/3207 ,  B29D2030/3228 ,  B29D2030/3242

Abstract: A process for manufacturing a tyre for vehicle wheels includes: laying at least one carcass ply on a forming support having a rotation axis; bringing an annular anchoring structure in contact position with an end edge of the carcass ply; holding through a positioning device, the annular anchoring structure in contact position with the end edge while an air chamber is partially inflated to carry out a first part of turning up the end edge around the annular anchoring structure; moving the positioning device away from the annular anchoring structure; and completing the inflation of the air chamber to carry out the remaining part of turning up the end edge around the annular anchoring structure, so as to form a turned up end portion of the carcass ply including the annular anchoring structure.

Abstract translation: 一种用于车轮的轮胎的制造方法，包括：在具有旋转轴线的成形支撑体上放置至少一个胎体帘布层; 使环形锚定结构与胎体帘布层的端边缘接触; 通过定位装置保持环形锚定结构与端部边缘接触的位置，同时空气室被部分地充气以执行将端部边缘环绕环形锚定结构的第一部分; 使定位装置远离环形锚定结构; 并完成气室的膨胀，以执行围绕环形锚定结构卷起端部边缘的剩余部分，从而形成包括环形锚定结构的胎体帘布层的翻起端部。

公开(公告)号：US08454776B2

公开(公告)日：2013-06-04

申请号：US12083932

申请日：2005-11-30

Applicant: Maurizio Marchini ,  Fiorenzo Mariani ,  Pierangelo Misani ,  Marco Cantu'

Inventor： Maurizio Marchini ,  Fiorenzo Mariani ,  Pierangelo Misani ,  Marco Cantu'

IPC: B29D30/10

CPC classification number: B29D30/10 ,  B29D30/0016 ,  B29D30/0645 ,  B29D2030/0022 ,  B29D2030/0622 ,  B29D2030/0647

Abstract: A green tire is built on a rigid toroidal support externally having a forming surface of a conformation corresponding to an inner conformation of the tire. The built tire is removed from the rigid toroidal support and engaged on an expandable toroidal support which includes a bladder. The green tire engaged on the expandable toroidal support is introduced into a vulcanization mold and submitted to a vulcanization cycle.

Abstract translation: 生胎是建立在刚性环形支撑体上的外部，具有对应于轮胎内部结构的构型的成形表面。 将内置轮胎从刚性环形支撑件移除并且接合在包括气囊的可膨胀环形支撑件上。 接合在可膨胀环形支架上的生胎被引入硫化模具中并进行硫化循环。

公开(公告)号：US08342220B2

公开(公告)日：2013-01-01

申请号：US12309683

申请日：2006-07-28

Applicant: Stefano Sangiovanni ,  Maurizio Marchini ,  Massimo Mortarino

Inventor： Stefano Sangiovanni ,  Maurizio Marchini ,  Massimo Mortarino

IPC: B29D30/16

CPC classification number: B29D30/165 ,  B29D2030/1685 ,  Y10T156/13

Abstract: In tire manufacture, a belt structure is made by means of strip-like segments each including parallel cords incorporated into an elastomeric layer, which strip-like segments are sequentially laid down in mutual circumferential side by side relationship on a toroidal support. The apparatus for manufacturing such a reinforcing structure for vehicle tires includes: a feeding unit to supply strip-like elements, each including threadlike elements disposed parallel to each other and at least partly coated with at least one layer of elastomeric material; a laying unit including at least one laying assembly to apply each of said strip-like elements onto a toroidal support according to a predetermined laying angle relative to a circumferential extension direction of the toroidal support itself, the laying unit including at least one presser element movable in contrast relationship against the outer surface of the toroidal support and at least one guide element to keep the strip-like element centered and guide it during laying of same, wherein the guide element includes at least one cavity in which the presser element is at least partly housed during laying of said strip-like element.

Abstract translation: 在轮胎制造中，带状结构通过带状部分制成，每个带状部分包括并入到弹性体层中的平行帘线，该条状片段在环形支撑件上以相互周向的并排关系顺序铺设。 用于制造这种用于车辆轮胎的加强结构的装置包括：供给单元，其供给带状元件，每个包括彼此平行设置并且至少部分地涂覆有至少一层弹性体材料的线状元件; 铺设单元，其包括至少一个铺设组件，以根据环形支撑件本身的周向延伸方向按照预定的铺设角度将每个所述条形元件施加到环形支撑件上，所述铺设单元包括至少一个可移动的压紧元件 与环形支撑件的外表面和至少一个引导元件相对的关系，以将带状元件保持在中心位置并在其铺设期间引导它们，其中引导元件包括至少一个空腔，压紧元件至少在该空腔中 在铺设所述带状元件期间部分地容纳。

公开(公告)号：US08261800B2

公开(公告)日：2012-09-11

申请号：US12308881

申请日：2006-06-29

Applicant: Maurizio Marchini

Inventor： Maurizio Marchini

IPC: B29D30/32

CPC classification number: B29D30/32 ,  B29D2030/3257 ,  B29D2030/3264

Abstract: A process and apparatus for turning up the carcass plies in a tire, the tire including a carcass structure including at least one carcass ply provided with at least one reinforcing element coated with at least one layer of elastomeric material, and at least one annular reinforcing structure. The apparatus is equipped with a support drum conveniently shaped for supporting at least one ply and with at least one turning up device provided with an annular continuous presser element. The latter is axially translatable along an axis of the support drum and radially expandable or contractible relative to the axis of the support drum between a contracted position and an expanded position to turn up the carcass ply around an annular reinforcing structure. The device is further provided with means of adjusting the contracted position of the annular element depending on the size of the tire to be manufactured.

Abstract translation: 一种用于将胎体帘布层卷起在轮胎中的方法和装置，所述轮胎包括胎体结构，所述胎体结构包括至少一个胎体帘布层，所述胎体帘布层设置有涂覆有至少一层弹性体材料的至少一个增强元件，以及至少一个环形增强结构 。 该装置装备有一个支撑鼓，该支撑鼓适于成形为支撑至少一个帘布层，并具有至少一个具有环形连续压紧元件的翻边装置。 后者可沿着支撑滚筒的轴线轴向平移，并且在收缩位置和膨胀位置之间相对于支撑滚筒的轴线可径向扩张或收缩，以使胎体帘布层围绕环形加强结构翻起。 该装置还设置有根据待制造的轮胎的尺寸来调节环形元件的收缩位置的装置。

公开(公告)号：US20120111461A1

公开(公告)日：2012-05-10

申请号：US13383793

申请日：2010-06-15

Applicant: Cesare Emanuele Amurri ,  Maurizio Marchini ,  Gianni Mancini

Inventor： Cesare Emanuele Amurri ,  Maurizio Marchini ,  Gianni Mancini

IPC: B60C1/00 ,  B29D30/14

CPC classification number: B29D30/28 ,  B29D30/005 ,  B29D30/14 ,  B29D30/3028 ,  B29D30/60 ,  B29D2030/3071 ,  B29D2030/3078 ,  B29K2621/00 ,  Y10T152/10

Abstract: A process and an apparatus for building tires for vehicle wheels wherein the process includes the step of assembling components of elastomeric material on a forming support, in which at least one of the components of elastomeric material is manufactured by the steps of: i) dispensing a continuous elongated element of elastomeric material; ii) applying the continuous elongated element in the form of coils disposed in side by side relationship or at least partly superposed, wound up on the forming support, so as to form the at least one component of elastomeric material of the tire; iii) exerting a first pressure on a central region of a portion of the continuous elongated element applied onto the forming support; and iv) exerting a second pressure on side regions of the portion of the continuous elongated element applied onto the forming support.

Abstract translation: 一种制造用于车轮的轮胎的方法和装置，其中该方法包括将弹性体材料的部件组装在成形支撑件上的步骤，其中弹性体材料的至少一个部件通过以下步骤制造：i） 弹性体材料的连续细长元件; ii）将连续细长元件以呈并排关系的方式设置或至少部分重叠地缠绕在成形支撑件上，以形成轮胎的弹性体材料的至少一个部件; iii）在施加到成形支撑件上的连续细长元件的一部分的中心区域施加第一压力; 以及iv）在施加到成形支撑件上的连续细长元件的部分的侧部区域施加第二压力。