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    PNEUMATIC TYRE COLD RETREADING METHOD AND PLANT
    1.
    发明申请
    PNEUMATIC TYRE COLD RETREADING METHOD AND PLANT 审中-公开

    公开(公告)号：WO2018127416A1

    公开(公告)日：2018-07-12

    申请号：PCT/EP2017/083780

    申请日：2017-12-20

    Applicant: BRIDGESTONE EUROPE NV/SA

    Inventor： LELIO, Luca

    IPC: B29D30/56 ,  B29D30/68

    Abstract: Pneumatic tyre (2) cold retreading method and plant (1); the old worn tread strip is removed from the pneumatic tyre (2) in order to expose a equatorial surface (4) of a casing (5) of the pneumatic tyre (2); the equatorial surface (4) of the casing (5) is skived in order to remove any local damage; a green rubber cushion (8) and a pre-vulcanized tread strip (9) without a pattern are wound about the equatorial surface (4) of the casing (5); the green rubber cushion (8) inserted within the pneumatic tyre (2) between the casing (5) and the tread strip (9) is vulcanized; and a pattern is engraved on the tread strip (9) wound about the equatorial surface (4) of the casing (5) after the vulcanization of the pneumatic tyre (2). During vulcanization, the pneumatic tyre (2) is maintained at ambient pressure and radial pressure is mechanically applied to the tread strip ( 9).

    METHOD OF TIRE RETREADING USING ADHESIVES
    2.
    发明申请
    METHOD OF TIRE RETREADING USING ADHESIVES 审中-公开
    使用粘合剂的轮胎拉伸方法

    公开(公告)号：WO2016196410A1

    公开(公告)日：2016-12-08

    申请号：PCT/US2016/034918

    申请日：2016-05-30

    Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN RECHERCHE ET TECHNIQUE S.A. ,  CHEBLI, Adib, T. ,  WEN, Chuanyi ,  LUNG, David ,  WIDMYER, Michael

    Inventor： CHEBLI, Adib, T. ,  WEN, Chuanyi ,  LUNG, David ,  WIDMYER, Michael

    IPC: B29D30/56

    CPC classification number: B29D30/56 ,  B29D2030/544

    Abstract: A method of forming a retreaded tire is provided that employs adhesion of a pre-cured tread (202) to a tire carcass. The adhesive is applied to at least one of at least of the carcass surface (200a) and at least a section of the tread undersurface (204) such the adhesive is applied in a predetermined pattern (205). The polymerization process of the adhesive is initiated, wherein the initiating includes collapsing the adhesive to spread the adhesive thereby. The method also comprises the step of waiting until polymerization of the adhesive attains a predetermined handling strength along an interface of the pre-cured tread an the carcass.

    Abstract translation: 提供了一种形成翻新轮胎的方法，其采用预固化胎面（202）与轮胎胎体的粘合。 将粘合剂施加到至少胎体表面（200a）中的至少一个和胎面下表面（204）的至少一部分，使得粘合剂以预定图案（205）施加。 引发粘合剂的聚合过程，其中起始包括使粘合剂塌陷以使粘合剂膨胀。 该方法还包括等待粘合剂的聚合沿着预先固化的胎面与胎体的界面达到预定处理强度的步骤。

    一种用于轮胎翻新的密封装置
    3.
    发明申请
    一种用于轮胎翻新的密封装置 审中-公开

    公开(公告)号：WO2015158159A1

    公开(公告)日：2015-10-22

    申请号：PCT/CN2015/000247

    申请日：2015-04-08

    Applicant: 山东锜锋轮胎科技有限公司

    Inventor： 田建国

    IPC: B29D30/56

    CPC classification number: B29D30/542 ,  B29D30/54

    Abstract: 本发明公开了一种用于轮胎翻新的密封装置，包括一与轮胎外轮廓胎冠、胎肩、胎侧上部相适应的外包封套，所述外包封套上设有阀门；一底包封套片，所述底包封套片底部与轮胎胎口部位接触，通过压紧装置紧压在轮胎的胎口或胎侧下部。所述底包封套片侧部紧贴轮胎的胎侧。外包封套下部搭在底包封套片侧部上。所述轮胎的另一侧胎口设有压紧装置使外包封套在轮胎该侧面下部或该侧胎口部位密封。采用本发明所述技术方案，能提高包封套的使用次数，解决现有的包封胶套造价高寿命短，使用操作不便的问题。

    REMOVABLE CONNECTOR FOR PRE-CURED TREAD AND METHODS
    4.
    发明申请
    REMOVABLE CONNECTOR FOR PRE-CURED TREAD AND METHODS 审中-公开
    可拆卸连接器用于预固定和方法

    公开(公告)号：WO2015030826A1

    公开(公告)日：2015-03-05

    申请号：PCT/US2013/057730

    申请日：2013-08-30

    Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN RECHERCHE ET TECHNIQUE S.A. ,  COLBY, E. Bruce ,  IKONOMOV, Metodi L. ,  ZARAK, Cesar E. ,  WIDMYER, Michael ,  TSIHLAS, Dimitri G.

    Inventor： COLBY, E. Bruce ,  IKONOMOV, Metodi L. ,  ZARAK, Cesar E. ,  WIDMYER, Michael ,  TSIHLAS, Dimitri G.

    IPC: B29D30/56

    CPC classification number: B29D30/542 ,  B29D30/56 ,  B29D2030/541 ,  B29D2030/544

    Abstract: The invention includes methods of forming a retreaded tire, and treads there for. Particular embodiments of such methods provide a tire carcass configured to receive the tire tread along an annular tread-receiving area and a pre-cured tire tread including a tread body and a detachable connector. The connector is arranged within a thickness of the tread between a top void portion and a bottom void portion and extending across a width of the top void portion and of the bottom void portion. The detachable connector is configured to separate from the tread upon application of a separation force. Further steps include assembling a retreaded tire by arranging the tire tread atop a bonding layer arranged between the tire tread and the tire carcass, bonding the tire tread to the tire carcass, and removing the detachable connector from the top void portion after the step of bonding.

    Abstract translation: 本发明包括形成翻新轮胎的方法以及在那里的胎面。 这种方法的具体实施例提供轮胎胎体，其被配置为沿着环形胎面接收区域和包括胎面主体和可拆卸连接器的预固化轮胎胎面接纳轮胎胎面。 连接器布置在胎面的厚度在顶部空隙部分和底部空隙部分之间并且延伸穿过顶部空隙部分和底部空隙部分的宽度。 可拆卸连接器构造成在施加分离力时与胎面分离。 进一步的步骤包括通过将轮胎胎面布置在布置在轮胎胎面和轮胎胎体之间的接合层的顶部，将轮胎胎面结合到轮胎胎体上，以及在接合步骤之后从顶部空隙部分移除可拆卸连接器来组装翻新轮胎 。

    タイヤ及びその製造方法、並びに、該タイヤの製造方法に用いた補修用ゴム部材
    5.
    发明申请
    タイヤ及びその製造方法、並びに、該タイヤの製造方法に用いた補修用ゴム部材 审中-公开
    轮胎，其制造方法和用于同一轮胎制造方法的修理橡胶部件

    公开(公告)号：WO2013027371A1

    公开(公告)日：2013-02-28

    申请号：PCT/JP2012/005137

    申请日：2012-08-13

    Applicant: 株式会社ブリヂストン ,  藤木 久美 ,  ▲高▼野 宏輔

    Inventor： 藤木　久美 ,  ▲高▼野　宏輔

    IPC: B29D30/56 ,  B60C1/00 ,  B60C11/02 ,  C08J5/12

    CPC classification number: B29D30/06 ,  B29D30/54 ,  B29D2030/544 ,  B60C1/0016 ,  B60C11/02 ,  C08J5/128 ,  C08J2321/00 ,  C08J2421/00 ,  Y10T152/10882 ,  Y10T428/31826

    Abstract: 　低温及び短時間加硫を実現することができ、且つ、高い剥離抗力を有するタイヤ及びその製造方法、並びに、該タイヤの製造方法に用いた補修用ゴム部材を提供する。本発明のタイヤの製造方法は、被接着タイヤ部材とタイヤ部材とを、接着用ゴム組成物を介して接着するタイヤの製造方法において、前記接着用ゴム組成物として、ゴム成分１００質量部に対して、ザンテート系化合物０．１質量部～４．０質量部と、硫黄０．１質量部～５．０質量部とを含む未加硫ゴム組成物を用いた。

    Abstract translation: 轮胎，轮胎的制造方法以及轮胎制造方法的橡胶构件技术领域本发明涉及一种轮胎，轮胎的制造方法以及用于制造轮胎的橡胶构件，能够实现低温，快速硫化，高耐剥离性。 根据本发明的轮胎制造方法，通过粘合橡胶组合物将附着的轮胎构件和轮胎构件彼此粘合。 作为粘合橡胶组合物，使用相对于100质量份橡胶成分含有0.1〜4.0质量份黄原酸酯化合物和0.1〜5.0质量份硫的未硫化橡胶组合物。

    METHOD OF CONTROLLING TREAD SHRINKAGE DURING CURING
    6.
    发明申请
    METHOD OF CONTROLLING TREAD SHRINKAGE DURING CURING 审中-公开
    控制固化期间的收缩方法

    公开(公告)号：WO2010025194A1

    公开(公告)日：2010-03-04

    申请号：PCT/US2009/055072

    申请日：2009-08-26

    Applicant: MICHELIN RECHERCHE ET TECHNIQUE S.A. ,  SOCIETE DE TECHNOLOGIE MICHELIN ,  CHATEAU, Jean-Jacques ,  YOUNG, Robert ,  SCHMITT, Henry

    Inventor： CHATEAU, Jean-Jacques ,  YOUNG, Robert ,  SCHMITT, Henry

    IPC: B29D30/52 ,  B29D30/56

    CPC classification number: B29D30/542 ,  B29D2030/0675

    Abstract: In particular embodiments, a method of forming a retreaded tire includes the steps of: applying a tread to a tread-engaging portion of a tire carcass, the tread having an initial width and a layer of cushion gum interposed between the tread and tire carcass; placing a curing membrane about the tread to form a tire curing assembly having a compartment between the membrane and tread; placing the tire curing assembly in a vessel chamber; pressurizing the chamber to a predetermined pressure; heating the chamber to a predetermined temperature; pressurizing the compartment to a pressure greater than 14.7 psia and less than the chamber pressure to provide a pressure differential, the step initializing after the step of pressurizing the chamber initializes and whereby a final tread width is provided that is equal to 98.0% or more of the initial tread width when the initial tread width is approximately 290-500 mm.

    Abstract translation: 在特定实施例中，形成翻新轮胎的方法包括以下步骤：将胎面施加到轮胎胎体的胎面接合部分，所述胎面具有初始宽度和插入胎面与轮胎胎体之间的缓冲垫层; 在胎面周围放置固化膜以形成轮胎硫化组件，其具有在膜和胎面之间的隔室; 将轮胎固化组件放置在容器室中; 将所述室加压至预定压力; 将室加热至预定温度; 将隔室加压至大于14.7psia且小于室压力以提供压力差的压力，在加压室的步骤初始化之后的步骤初始化，由此提供等于98.0％或更高的最终胎面宽度 初始胎面宽度约为290-500mm时的初始胎面宽度。

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