公开(公告)号：US07704344B2

公开(公告)日：2010-04-27

申请号：US10523686

申请日：2003-08-05

申请人： Satoshi Iyanagi ,  Nobuyuki Hirai ,  Yuichiro Ogawa

发明人： Satoshi Iyanagi ,  Nobuyuki Hirai ,  Yuichiro Ogawa

IPC分类号： B29D30/32 ,  B29D30/26

CPC分类号： B29D30/36 ,  B29D30/245 ,  B29D30/32 ,  B29D2030/3257 ,  B29D2030/3264

摘要： Tire building drum and tire building method, capable of assembling tire component members with high accuracy. A tire building drum is used, which includes at least one core body, which is disposed at an axial inside of a pair of bead lock means, and which comprises a plurality of sheets of rigid support members disposed in a toroidal shape and adapted to be displaced and thereby expanded or contracted. Bead cores are locked by the bead lock means, respectively, and a center portion of a carcass band is bulged while displacing the bead lock means close to each other. Back side portions of the carcass band are folded to radial outsides around the bead cores, respectively. The core body is then radially expanded to the maximum diameter while locking the bead cores, and tire component members are assembled onto the radially expanded core body.

摘要翻译： 轮胎成型鼓和轮胎制造方法，能够高精度地组装轮胎部件。 使用轮胎成型鼓，其包括至少一个芯体，其设置在一对胎圈锁定装置的轴向内侧，并且包括多个以环形形状设置的刚性支撑构件片，并且适于 流离失所，从而扩大或缩小。 珠芯由胎圈锁定装置分别锁定，并且胎体带的中心部分被凸起，同时使胎圈锁定装置彼此靠近。 胎体带的后侧部分分别折叠成围绕胎圈芯的径向外侧。 然后将芯体径向扩张至最大直径，同时锁定胎圈芯，并将轮胎部件组装在径向膨胀的芯体上。

公开(公告)号：US20080105358A1

公开(公告)日：2008-05-08

申请号：US11594619

申请日：2006-11-08

申请人： Amir Serdarevic ,  John J. Kaiser ,  William Lutes

发明人： Amir Serdarevic ,  John J. Kaiser ,  William Lutes

IPC分类号： B29D30/16 ,  B29D30/06 ,  B60B30/04

CPC分类号： B29D30/26 ,  B29D30/16 ,  B29D30/245 ,  B29D30/246 ,  B29D30/36 ,  Y10T29/49538 ,  Y10T29/49998

摘要： A chuck and a chuck system, and a method for processing a toroidal structure such as a tire carcass. The carcass includes an internal circumference and tapered ends. The chuck system comprises a plurality of chucks wherein each chuck includes a circumferential or substantially circumferential external surface and a plurality of friction reducing members positioned on the external surface. The friction reducing members are positioned to engage the internal circumference of the toroidal structure such as a tire. The method of processing a tire carcass includes positioning the tire carcass on fixed diameter chucks having friction reducing members on the external surface.

摘要翻译： 卡盘和卡盘系统，以及用于处理诸如轮胎胎体的环形结构的方法。 胎体包括内圆周和锥形末端。 卡盘系统包括多个卡盘，其中每个卡盘包括周向或基本上圆周的外表面和位于外表面上的多个减摩件。 摩擦减小构件被定位成接合诸如轮胎的环形结构的内周。 加工轮胎胎体的方法包括将轮胎胎体定位在外表面上具有减摩构件的固定直径卡盘上。

公开(公告)号：US20080017298A1

公开(公告)日：2008-01-24

申请号：US10591592

申请日：2005-03-02

申请人： Satoshi Iyanagi

发明人： Satoshi Iyanagi

IPC分类号： B29D30/24

CPC分类号： B29D30/245 ,  B29D2030/2635 ,  B29D2030/2642 ,  B29D2030/3257 ,  B29D2030/3264

摘要： The present invention provides a tire building, and a building system, process setup method and manufacturing method for a tire built by this tire building drum, which can suppress investment cost of the drum core of the tire building drum used in a tire building system for building tires in different sizes, and to shrink an inventory of reserve drum cores. Plural distance pieces having the same thickness and end pieces forming the both end portions in the width direction are aligned in the width direction of the drum core to configure plural rigid segment which constitute the tire building drum. The distance pieces which are detachably configured are so arranged that their thickness direction face in the width direction of the drum core.

摘要翻译： 本发明提供一种轮胎建筑物，建筑系统，由该轮胎成型鼓构建的轮胎的制造方法和制造方法，其能够抑制在轮胎建筑系统中使用的轮胎成型鼓的鼓芯的投资成本 制造不同尺寸的轮胎，并收缩储备鼓芯的库存。 具有相同厚度的多个间隔件和形成宽度方向上的两个端部的端部件在鼓芯的宽度方向上对齐，以构成构成轮胎成型鼓的多个刚性段。 可拆卸地构造的距离片布置成使得其厚度方向在鼓芯的宽度方向上面对。

公开(公告)号：US07287568B2

公开(公告)日：2007-10-30

申请号：US11020367

申请日：2004-12-23

申请人： John Kolbjoern Roedseth ,  Francis Omer Elie Cornet ,  Jean-Marie Emilien Gabriel Colling

发明人： John Kolbjoern Roedseth ,  Francis Omer Elie Cornet ,  Jean-Marie Emilien Gabriel Colling

IPC分类号： B29D30/24

CPC分类号： B29D30/245

摘要： A tire building drum and a method of building a tire carcass is disclosed. The tire building drum has a center section comprised of a plurality of segments that are radially and axially movable. The building drum further comprises shoulder sections that are axially movable. The shoulder sections include radially expandable bead locks. The method employs the steps of applying one or more carcass layers, locking the bead locks and moving the center section radially outwardly while moving the bead locks axially inwardly.

摘要翻译： 公开了轮胎成型鼓和轮胎胎体的制造方法。 轮胎成型鼓具有径向和轴向移动的多个段的中心部分。 建造鼓还包括可轴向移动的肩部。 肩部包括径向可膨胀的胎圈锁。 该方法采用以下步骤：施加一个或多个胎体层，锁定胎圈锁和径向向外移动中心部分，同时沿轴向向内移动胎圈锁。

公开(公告)号：US07152649B2

公开(公告)日：2006-12-26

申请号：US10042184

申请日：2002-01-11

申请人： Adamo Sala

发明人： Adamo Sala

IPC分类号： B29D30/24

CPC分类号： B29D30/32 ,  B29D30/245 ,  B29D2030/3214 ,  B29D2030/3264

摘要： A tire-assembling apparatus includes an assembling drum, radial-movement devices, and at least one axial-movement actuator. The assembling drum includes first and second halves axially opposed along a geometric axis of the drum. Each of the halves includes a plurality of circumferentially-distributed radial sectors. The radial-movement devices associated with each of the halves selectively translate corresponding radial sectors between a contracted condition and an expanded condition. The at least one axial-movement actuator translates the halves relative to each other between an approaching condition and a spaced-apart condition. Each of the radial sectors includes a holding member and a supporting member. The holding member defines an engagement seat of an annular anchoring structure to a bead-part of a carcass sleeve fitted on the drum. The supporting member is linked, relative to the holding member, in a position axially-internal to the holding member and movable between first and second operating conditions.

摘要翻译： 轮胎组装装置包括组装鼓，径向运动装置和至少一个轴向运动致动器。 组装鼓包括沿着滚筒的几何轴线轴向相对的第一和第二半部。 每个半部包括多个周向分布的径向扇区。 与每个半部相关联的径向运动装置在收缩状态和扩张状态之间选择性地平移对应的径向扇形。 至少一个轴向运动致动器在接近状态和间隔状态之间相对于彼此平移一半。 每个径向扇区包括保持构件和支撑构件。 保持构件将环形锚定结构的接合座限定到安装在滚筒上的胎体套筒的胎圈部分。 支撑构件相对于保持构件在保持构件的轴向内部的位置处连接，并且可在第一和第二操作条件之间移动。

公开(公告)号：US20060185783A1

公开(公告)日：2006-08-24

申请号：US10531255

申请日：2002-10-28

申请人： Gian Bosio ,  Alfredo Cocozza

发明人： Gian Bosio ,  Alfredo Cocozza

IPC分类号： B29D30/32

CPC分类号： B29D30/32 ,  B29D30/245

摘要： A method of manufacturing a tyre for a vehicle wheel includes making a carcass structure on a drum, applying a belt structure and tread band, and shaping the tyre. Making the carcass structure includes feeding at least one semi-finished product onto the drum, disposing at least one separating element radially external to the at least one semi-finished product, feeding at least one carcass ply onto the drum, disposing annular elements radially external to the at least one carcass ply, turning up the at least one carcass ply around at least one of the annular elements, removing the at least one separating element, and applying bead cores. The drum includes a central portion, two side portions, at least one transport device for bead cores, at least one pressure device, at least one turning-up device for the at least one carcass ply, and a device adapted to radially modify the drum surface.

摘要翻译： 一种车轮用轮胎的制造方法，其特征在于，在滚筒上形成胎体结构体，施加皮带结构体和胎面带，使轮胎成形。 制造胎体结构包括将至少一种半成品进料到滚筒上，将至少一个分离元件设置在至少一个半成品的径向外部，将至少一个胎体帘布层供给到滚筒上，将环形元件放置在外部 到所述至少一个胎体帘布层，将所述至少一个胎体帘布层围绕所述环形元件中的至少一个旋转，移除所述至少一个分离元件，以及施加胎圈芯。 滚筒包括中心部分，两个侧部，用于胎圈芯的至少一个输送装置，至少一个压力装置，用于至少一个胎体帘布层的至少一个上装装置，以及适于径向地修改鼓 表面。

公开(公告)号：US20060102272A1

公开(公告)日：2006-05-18

申请号：US10523686

申请日：2003-08-05

申请人： Satoshi Iyanagi ,  Nobuyuki Hirai ,  Yuichiro Ogawa

发明人： Satoshi Iyanagi ,  Nobuyuki Hirai ,  Yuichiro Ogawa

IPC分类号： B29D30/32

CPC分类号： B29D30/36 ,  B29D30/245 ,  B29D30/32 ,  B29D2030/3257 ,  B29D2030/3264

摘要： Tire building drum and tire building method, capable of assembling tire component members with high accuracy. A tire building drum is used, which includes at least one core body, which is disposed at an axial inside of a pair of bead lock means, and which comprises a plurality of sheets of rigid support members disposed in a toroidal shape and adapted to be displaced and thereby expanded or contracted. Bead cores are locked by the bead lock means, respectively, and a center portion of a carcass band is bulged while displacing the bead lock means close to each other. Back side portions of the carcass band are folded to radial outsides around the bead cores, respectively. The core body is then radially expanded to the maximum diameter while locking the bead cores, and tire component members are assembled onto the radially expanded core body.

摘要翻译： 轮胎成型鼓和轮胎制造方法，能够高精度地组装轮胎部件。 使用轮胎成型鼓，其包括至少一个芯体，其设置在一对胎圈锁定装置的轴向内侧，并且包括多个以环形形状设置的刚性支撑构件片，并且适于 流离失所，从而扩大或缩小。 珠芯由胎圈锁定装置分别锁定，并且胎体带的中心部分被凸起，同时使胎圈锁定装置彼此靠近。 胎体带的后侧部分分别折叠成围绕胎圈芯的径向外侧。 然后将芯体径向扩张至最大直径，同时锁定胎圈芯，并将轮胎部件组装在径向膨胀的芯体上。

公开(公告)号：US20050115661A1

公开(公告)日：2005-06-02

申请号：US10512316

申请日：2003-04-06

申请人： Josef Zemla ,  Mario Janovec ,  Stefan Bakos

发明人： Josef Zemla ,  Mario Janovec ,  Stefan Bakos

IPC分类号： B29D30/24

CPC分类号： B29D30/245 ,  B29D2030/3214 ,  B29D2030/3264

摘要： A tyre building drum with a turn-up device for production of unvulcanized tyres, consisting of a horizontally disposed central bearing hollow shaft (1) with a driving spindle extending through the centre of the bearing hollow shaft, around which there are arranged two sets of lever arms (26) with rollers (27), between which a mechanism for supporting bead wires from both sides is located at both sides of a vertical symmetry plane, the mechanism consisting of: an axially movably arranged first guiding disc (21) with radially movably arranged clamping bead segments (33), adapted to cooperate with a mechanism for controlling radial lift of clamping bead segments (33), and an axially movably arranged second guiding disc (34) with radially movably arranged supporting bead segments (32), adapted to cooperate with a mechanism for controlling radial lift of the supporting bead segments (32), wherein the clamping bead segment (33) is provided with a space (3) for receiving supporting arms (9, 9a) with a bridge (11) of the supporting bead segment (32) and a bearing surface (7) for simultaneous radial lift of the supporting bead segment (32) with the radial lift of the clamping bead segment (33) by the mechanism for controlling radial lift of the clamping bead segments (33). The invention provides also a method of production of green tyres using this tyre building drum.

摘要翻译： 一种具有用于生产未硫化轮胎的翻转装置的轮胎成型鼓，其由具有延伸穿过轴承空心轴的中心的驱动心轴的水平布置的中心轴承空心轴（1）组成，其周围布置有两组 杠杆臂（26）具有辊（27），其间用于从两侧支撑胎圈丝的机构位于垂直对称平面的两侧，该机构由以下部件组成：轴向可移动地布置的第一导向盘（21） 可移动布置的夹紧凸缘段（33），适于与用于控制夹紧凸缘段（33）的径向提升的机构配合，以及具有径向可移动布置的支撑凸缘段（32）的轴向可移动布置的第二导向盘（34），适配 与用于控制支撑胎圈段（32）的径向升程的机构配合，其中夹紧胎圈段（33）设置有用于接收的空间（3） 支撑臂（9,9a）与支撑胎圈段（32）的桥（11）和支撑表面（7）同时径向提升支撑胎圈段（32），夹紧胎圈段 （33）通过用于控制夹紧胎圈段（33）的径向升程的机构。 本发明还提供了一种使用该轮胎成型鼓生产生轮胎的方法。

公开(公告)号：US06880603B2

公开(公告)日：2005-04-19

申请号：US10232616

申请日：2002-09-03

申请人： Naruhiro Akiyama

发明人： Naruhiro Akiyama

IPC分类号： B29D30/24 ,  B29D30/26 ,  B29D30/32

CPC分类号： B29D30/245 ,  B29D2030/2635 ,  B29D2030/3264

摘要： A tire building drum includes a hollow main shaft, a pair of bead lock sections arranged concentric with the main shaft and respectively holding a bead core of a tire, and a radially expansible/contractible carcass-supporting body defining an inner shape of a carcass member extending between the bead cores. The carcass-supporting body is composed of a pair of core bodies which are concentric with the main shaft and have a plurality of expansible/contractible rigid segments circumferentially abutting on and engaging with each other. The tire building drum is provided with a pair of sliders on which the core body and the bead lock section are mounted on a single side in the axial direction, slider-moving means for moving these sliders to any required radial position and segment-expanding/contracting means for expanding/contacting the segments of each core body to any required radial position.

摘要翻译： 轮胎成型鼓包括中空主轴，与主轴同心地布置并分别保持轮胎的胎圈芯的一对胎圈锁定部分和限定胎体部件的内部形状的径向可膨胀/收缩的胎体支撑体 在胎圈芯之间延伸。 胎体支撑体由与主轴同心的一对芯体构成，并且具有周向地抵接并彼此接合的多个可膨胀/收缩的刚性段。 轮胎成型鼓设置有一对滑块，芯体和胎圈锁定部分沿轴向安装在单个侧面上，滑块移动装置用于将这些滑块移动到任何所需的径向位置和分段扩展/ 用于将每个芯体的段扩展/接触到任何所需径向位置的收缩装置。

公开(公告)号：US20020104620A1

公开(公告)日：2002-08-08

申请号：US10042184

申请日：2002-01-11

发明人： Adamo Sala

IPC分类号： B60C009/00

CPC分类号： B29D30/32 ,  B29D30/245 ,  B29D2030/3214 ,  B29D2030/3264

摘要： Tyre building drum with turn-up apparatus for building an unvulcanized tyre with tyre components (1, 2) and two bead cores (3, 4) with high bead filling strips (4null). Said drum has two ring segments (6, 7) spaced from each other in order to support a bead core, drum segments (8, 9, 10, 11, 12) placed on the outside of each ring segment in order to support the tyre components. Said drum further has means to radially expand that part of the tyre components which is situated between the ring segments. Said tyre building drum has on both sides outside the ring segments a first and second set of axially extending, hingeable arms (11, 12, 17, 19) each having an end directed to the ring segment, said end having a roller (13, 14, 16, 18) and means to axially and radially move each set of arms from a first position in which the rollers of a set of arms form a virtually closed ring to a second position in order to press the expanded part of the tyre components which is situated between the ring segments to the part of the tyre components which is situated outside the ring segments. Each roller (16, 18) of an arm (17, 19) of the second set is situated between two adjacent arms (13, 14) of said first set and situated on the side of the rollers of the arms of said first set which side is turned away from the ring segments.

摘要翻译： 具有用于利用具有高珠填充条（4'）的轮胎部件（1,2）和两个胎圈芯（3,4）构建未硫化轮胎的翻转装置的轮胎成型鼓。 所述滚筒具有彼此间隔开的两个环形段（6,7），以便支撑一个胎圈芯，放置在每个环段外侧的鼓段（8,9,10,11,12）以便支撑轮胎 组件。 所述滚筒还具有用于径向扩张位于环段之间的部分轮胎部件的装置。 所述轮胎成型鼓在所述环段外侧的两侧具有第一和第二组轴向延伸的可铰接臂（11,12,17,19），每个臂具有引导到所述环段的端部，所述端部具有辊（13， 14,16,18）以及用于将一组臂从第一位置轴向和径向移动的装置，其中一组臂的辊形成实际上闭合的环到第二位置，以便将轮胎部件的膨胀部分 其位于环段之间的位于环形段外部的轮胎部件的部分。 第二组的臂（17,19）的每个辊（16,18）位于所述第一组的两个相邻臂（13,14）之间，并位于所述第一组的臂的侧面上， 侧面与环形部分转动。