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51. 发明申请

US20160332401A1 METHOD OF MANUFACTURING PNEUMATIC TIRE, SHAPING DEVICE AND PNEUMATIC TIRE 审中-公开
标题翻译：制造气动轮胎，成型装置和气动轮胎的方法
公开(公告)号：US20160332401A1
公开(公告)日：2016-11-17
申请号：US15148476
申请日：2016-05-06
申请人： TOYO TIRE & RUBBER CO., LTD.
发明人： Kunihiko Nagai
IPC分类号： B29D30/36 , B60C9/08 , B29D30/06 , B29D30/58 , B29D30/30
CPC分类号： B29D30/36 , B29D30/0601 , B29D30/30 , B29D30/58 , B29D2030/3078 , B29K2105/253 , B60C9/02
摘要： A method of manufacturing a pneumatic tire includes forming a green case by cylindrically winding a tire component member which includes at least one layer of a carcass ply. A green tire is shaped by expanding the green case into a toroidal shape with the supply of a fluid into the green case so that the green case adheres to a tread ring arranged radially outside the green case. The green tire is subjected to vulcanization molding within a mold die. During the shaping of the green tire, the fluid is supplied in accordance with a pressure profile which changes in a stepwise manner. The pressure profile is set such that a former stage pressure which is a pressure in a stage preceding a final stage is set lower than a final stage pressure which is a pressure in the final stage.
摘要翻译：一种制造充气轮胎的方法包括通过使包括至少一层胎体帘布层的轮胎部件构成圆筒状地卷绕来形成绿色壳体。通过将绿色壳体向绿色壳体供给流体而将绿色壳体扩展为环形形状，使绿色胎体粘附到布置在绿色壳体的径向外侧的胎面环上，使生胎成形。将生胎在模具内进行硫化成型。在生轮胎的成形期间，根据以逐步方式变化的压力分布来供给流体。压力分布被设定为使得在最后阶段之前的阶段中的压力的前级压力设定为低于作为最终级中的压力的最终级压力。

52. 发明申请

US20160332400A1 METHOD OF MANUFACTURING PNEUMATIC TIRE, SHAPING DEVICE AND PNEUMATIC TIRE 审中-公开
标题翻译：制造气动轮胎，成型装置和气动轮胎的方法
公开(公告)号：US20160332400A1
公开(公告)日：2016-11-17
申请号：US15142144
申请日：2016-04-29
申请人： TOYO TIRE & RUBBER CO., LTD.
发明人： Kunihiko Nagai
IPC分类号： B29D30/36 , B60C11/00 , B60C9/08 , B29D30/06 , B29D30/30
CPC分类号： B29D30/36 , B29D30/0601 , B29D30/30 , B29K2105/253 , B60C9/02
摘要： A method of manufacturing a pneumatic tire including forming a green case by cylindrically winding a tire component member which includes at least one layer of a carcass ply. The green tire is shaped by expanding the green case into a toroidal shape with the supply of a fluid into the green case so that the green case adheres to a tread ring arranged radially outside the green case. The green tire is subjected to vulcanization molding within a mold die. During the shaping of the green tire, the fluid is supplied in accordance with a pressure profile which changes in a stepwise manner. The pressure profile is set such that a former stage pressure which allows the green case to expand to 35% to 40% of a full expansion amount is set lower than a final stage pressure in a final stage.
摘要翻译：一种制造充气轮胎的方法，该充气轮胎包括通过圆柱形地缠绕包括至少一层胎体帘布层的轮胎部件而形成绿色壳体。通过将绿色壳体向绿色壳体供给流体而将绿色壳体扩展为环形形状，使绿色轮胎成形为绿色环境，使得绿色的壳体粘附到布置在绿色壳体的径向外侧的胎面环。将生胎在模具内进行硫化成型。在生轮胎的成形期间，根据以逐步方式变化的压力分布来供给流体。压力分布被设置为使得将绿色情况扩展到完全膨胀量的35％至40％的前级压力设定为低于最终级中的最终级压力。

53. 发明申请

US20160297158A1 METHOD AND PLANT FOR BUILDING TYRES 审中-公开
标题翻译：建筑轮胎的方法和设备
公开(公告)号：US20160297158A1
公开(公告)日：2016-10-13
申请号：US15037209
申请日：2014-10-24
申请人： PIRELLI TYRE S.P.A
发明人： Oliver HAUPT , Maurizio MARCHINI , Silvio MONTANARI , Mario MARIANI , Davide Lupo CONTI
IPC分类号： B29D30/36 , B29D30/24 , B29D30/16
摘要： A carcass sleeve is situated in a radially external position with respect to a toroidal forming drum, arranged in a first radially contracted operative condition. The carcass sleeve is shaped according to a toroidal configuration while the forming drum is positioned inside the carcass sleeve. During shaping of the carcass sleeve, the forming drum is radially expanded up to a second radially expanded operative condition. Upon completed shaping, the carcass sleeve is coupled to the forming drum in the second operative condition. The forming drum, coupled to the shaped carcass sleeve, is arranged in proximity to at least one device for building at least one belt layer at a radially external position relative to the shaped carcass sleeve.
摘要翻译：胎体套筒位于相对于环形成形鼓的径向外部位置，该环形成型鼓以第一径向收缩操作状态布置。胎体套筒根据环形构型成形，而成形鼓位于胎体套筒的内部。在成形胎体套筒期间，成形鼓径向膨胀到第二径向膨胀的操作状态。在完成成形时，胎体套筒在第二操作状态下联接到成形鼓。耦合到成形胎体套筒的成形鼓布置在至少一个装置附近，用于在相对于成形胎体套筒的径向外部位置处建立至少一个带束层。

54. 发明授权

US09193124B2 Method of manufacturing pneumatic tire 有权
标题翻译：充气轮胎的制造方法
公开(公告)号：US09193124B2
公开(公告)日：2015-11-24
申请号：US11661734
申请日：2005-09-13
申请人： Yoshiaki Hashimura
发明人： Yoshiaki Hashimura
IPC分类号： B29D30/36 , B29D30/26 , B29D30/06 , B60C5/14
CPC分类号： B29D30/36 , B29D30/26 , B29D2030/0682 , B60C5/14
摘要： Provided is a method of manufacturing a pneumatic tire, in which the uniformity of a tire can be improved. The method of manufacturing a pneumatic tire of the present invention is a method in which a green tire is deformed by a building drum in a tire building process. The building drum used for this process is expandable and contractable in the tire radial directions. In the method, a non-adhesive sheet is disposed on the innermost surface of the green tire. The non-adhesive sheet has a coefficient of friction of 0 to 0.2 on the building drum. Then, the green tire is built in a state where the non-adhesive sheet is attached thereto.
摘要翻译：提供一种可以提高轮胎的均匀性的充气轮胎的制造方法。本发明的充气轮胎的制造方法是在轮胎建造过程中，生轮胎由建筑转鼓变形的方法。用于该工艺的成型鼓可在轮胎径向方向上膨胀和收缩。在该方法中，在生胎的最内表面上设置非粘合片。非粘合片在成型鼓上具有0至0.2的摩擦系数。然后，将生胎装配在非粘着片附着的状态。

55. 发明申请

US20050016662A1 Shaping method and drum for manufacturing a tyre for vehicle wheels 有权
标题翻译：用于制造用于车轮的轮胎的成型方法和滚筒
公开(公告)号：US20050016662A1
公开(公告)日：2005-01-27
申请号：US10485029
申请日：2002-07-23
申请人： Gian Bosio , Roberto Rungo
发明人： Gian Bosio , Roberto Rungo
IPC分类号： B29D30/30 , B29D30/24 , B29D30/36 , B29K21/00
CPC分类号： B29D30/246 , B29D30/245 , B29D30/36 , B29D2030/2628 , B29D2030/3228 , B29D2030/3235
摘要： A method for building a tyre for a vehicle wheel includes positioning a casing sleeve on a shaping drum and securing the sleeve on the drum. During at least one of positioning and securing the sleeve, the sleeve is kept in an essentially centered position on the drum by radial forces directed against a radially inner surface of the sleeve. A shaping drum for making a tyre for a vehicle wheel includes a rotation shaft and two coaxial half-drums integral with each other with respect to rotation. At least one of the half-drums is axially movable in both directions with respect to the other half-drum. Each half-drum includes a support device, a gripping device, and a centering device. A first equatorial plane defined the centering devices is axially movable with respect to a second equatorial plane defined by the gripping devices. A plant for building a tyre is also disclosed.
摘要翻译：一种用于构建用于车轮的轮胎的方法包括将套管套筒定位在成形鼓上并将套筒固定在滚筒上。在套筒的定位和固定中的至少一个中，通过朝向套筒的径向内表面的径向力将套筒保持在滚筒上的基本居中的位置。用于制造用于车轮的轮胎的成型鼓包括旋转轴和相对于旋转彼此成一体的两个同轴半鼓。半鼓中的至少一个可相对于另一半鼓在两个方向上轴向移动。每个半鼓包括支撑装置，夹持装置和定心装置。限定定心装置的第一赤道平面相对于由夹持装置限定的第二赤道平面是可轴向移动的。还公开了一种用于建造轮胎的工厂。

56. 发明授权

US5460685B1 Inner supporting unit for toroidal carcasses 失效
标题翻译：用于环形胴体的内支撑单元
公开(公告)号：US5460685B1
公开(公告)日：1999-01-16
申请号：US34369294
申请日：1994-11-22
申请人： BRIDGESTONE CORP
发明人： SIEGENTHALER KARL J
IPC分类号： B29D30/08 , B29D30/24 , B29D30/26 , B29D30/36
CPC分类号： B29D30/24 , B29D30/36

57. 发明授权

US5547538A Metal forming module for a building drum 失效
标题翻译：用于建筑鼓的金属成型模块
公开(公告)号：US5547538A
公开(公告)日：1996-08-20
申请号：US467192
申请日：1995-06-06
申请人： Karl J. Siegenthaler
发明人： Karl J. Siegenthaler
IPC分类号： B29C33/50 , B29D30/24 , B29D30/36 , B29D30/26
CPC分类号： B29D30/36 , B29C33/505 , B29D30/24 , B29D2030/2635 , B29D2030/265
摘要： A building drum (1) wherein two half drums (9, 10) are moved equally and oppositely along the same axis (6) between a parted idle position and an adjacent forming position. Each half drum (9, 10) supports an annular end element (29) of a tubular, axially deformable forming module (28), an intermediate tubular body (30) which is defined by a number of side-by-side, partially superimposed metal blades (40) connecting the two annular end elements (29) and movable to and from a deformed position wherein the blades (40) define a toroidal body (48) substantially corresponding negatively in shape to that of a finished tire (49).
摘要翻译：一种成型鼓（1），其中两个半鼓（9,10）在分离的空转位置和相邻的成型位置之间沿着相同的轴线（6）相等地相反地移动。每个半鼓（9,10）支撑管状轴向可变形成模块（28）的环形端元件（29），中间管状体（30）由多个并排限定，部分叠置金属叶片（40），其连接两个环形端部元件（29），并且可移动到变形位置和从变形位置移动，其中所述叶片（40）限定出与成品轮胎（49）的形状基本上相反的形状的环形体（48）。

58. 发明授权

US5407006A Pneumatic tires having a toric profile at high transversal curvature 失效
标题翻译：气动轮胎具有高横向曲率的复曲面
公开(公告)号：US5407006A
公开(公告)日：1995-04-18
申请号：US238350
申请日：1994-05-05
申请人： Guido Giancola , Michele Orlandi
发明人： Guido Giancola , Michele Orlandi
IPC分类号： B29D30/08 , B29D30/36 , B29K21/00 , B60C3/04 , B60C9/18 , B60C9/20
CPC分类号： B60C3/04 , B29D30/36 , Y10T152/10765
摘要： The invention refers to the manufacture of a pneumatic tire having a toric profile at high transversal curvature wherein the reinforcing annular structure and the tread band are shaped together, starting from a cylindrical configuration to the final topic profile, in a single shaping step, before being assembled to the carcass, the step for vulcanizing the pneumatic tire being carried out without requiring a further shaping of the pneumatic tire.
摘要翻译：本发明涉及一种具有高横向曲率的复曲面轮廓的充气轮胎的制造，其中加强环形结构和胎面带在一个成形步骤中从圆柱形构型到最终主题轮廓成形在一起，之后为组装到胎体上，用于硫化充气轮胎的步骤被执行，而不需要进一步成形充气轮胎。

59. 发明授权

US5188846A Tire innerstitching mold 失效
标题翻译：轮胎内缝模具
公开(公告)号：US5188846A
公开(公告)日：1993-02-23
申请号：US832112
申请日：1992-02-06
申请人： Karl J. Siegenthaler
发明人： Karl J. Siegenthaler
IPC分类号： B29D30/08 , B29C43/36 , B29D30/06 , B29D30/28 , B29D30/36
CPC分类号： B29D30/36 , B29C43/3697 , B29D30/0606 , B29D30/28
摘要： A tire innerstitching mold (9) defined by an inner portion (18) (19) of the grab ring (16) (54) of an outer tread belt (3), wherein the grab ring (16) (54) presents an inner annular body (18) (19) and two annular shoulders (51) located on opposite sides of the inner annular body (18) (19) so as to define, with the inner annular body (18) (19), a concave annular surface (9a) negatively matching the outer shoulder (53) and tread surface (2a) of a smooth-tread tire (2); at least one of the two annular shoulders (51) being movable in relation to the inner annular body (18) (19).
摘要翻译：由外胎面带（3）的抓环（16）（54）的内部部分（18）（19）限定的轮胎内缝模具（9），其中抓斗环（16）（54）环形体（18）（19）和位于内部环形体（18）（19）的相对侧上的两个环形肩部（51），以便与内部环形体（18）（19）形成一个凹形环表面（9a）与平滑胎面轮胎（2）的外肩部（53）和胎面表面（2a）负相配合; 所述两个环形肩部（51）中的至少一个可相对于所述内部环形体（18）（19）移动。

60. 发明授权

US5078819A Method and apparatus for producing a green tire on a curving apparatus 失效
标题翻译：在曲折装置上生产绿色轮胎的方法和装置
公开(公告)号：US5078819A
公开(公告)日：1992-01-07
申请号：US558686
申请日：1990-07-27
申请人： Horst Sergel , Horst Golombek , Friedrich Bartsch
发明人： Horst Sergel , Horst Golombek , Friedrich Bartsch
IPC分类号： B29D30/36
CPC分类号： B29D30/36 , B29D2030/3214
摘要： A method and apparatus for producing a green tire on a curving apparatus that includes a fixing head system having two rotatable and axially movable, one-piece bead-holding disks are provided. The bead-holding disks are swiveled about an axis perpendicular to their axis of rotation. The essentially cylindrical carcass member is disposed on the bead-holding disks concentric to their axis of rotation. The bead-holding disks are subsequently swiveled back into a position vertical to their axis of rotation. After the carcass is fixed on the disks, it is curved into a belt unit.
摘要翻译：提供了一种在弯曲装置上制造生胎的方法和装置，该方法和装置包括具有两个可旋转和可轴向移动的一体式卷边保持盘的固定头系统。胎圈保持盘绕垂直于其旋转轴线的轴线旋转。基本上圆柱形的胎体部件设置在与其旋转轴线同心的胎圈保持盘上。胎圈保持盘随后被回转到垂直于其旋转轴线的位置。在胎体固定在盘上之后，它被弯成皮带单元。

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