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    METHOD FOR PRODUCING PNEUMATIC TIRE
    2.
    发明申请
    METHOD FOR PRODUCING PNEUMATIC TIRE 审中-公开
    生产气动轮胎的方法

    公开(公告)号：US20130009344A1

    公开(公告)日：2013-01-10

    申请号：US13634646

    申请日：2011-03-02

    Applicant: Takuzo Sano ,  Noboru Takada

    Inventor： Takuzo Sano ,  Noboru Takada

    IPC: B29D30/08

    CPC classification number: B29D30/10 ,  B29D30/0661 ,  B29D30/0681 ,  B29D2030/062 ,  B29D2030/0655 ,  B29D2030/0659 ,  B29D2030/0682 ,  B29L2030/00

    Abstract: A primary formed body is formed by fitting bead rings to outside end portions of a cylindrical body having a film and a carcass material disposed on an outer peripheral side of the film. A green tire is formed on a rigid inner mold by causing a center portion of the primary formed body to bulge toward an outer peripheral side, and holding the center portion by suction on the inner peripheral surface of the transferring/holding mold having a similar shape to the outer peripheral surface of the rigid inner mold, and suspending the suction with the transferring/holding mold, and transferring the primary formed body to an outer peripheral surface of a bladder. The bladder has a uniform thickness and an outer peripheral surface in a neutral state similar to a profile of an inner peripheral surface of a tire to be produced. The green tire is vulcanized.

    Abstract translation: 初级成形体通过将胎圈环安装在具有膜的圆筒体的外端部和设置在膜的外周侧的胎体材料形成。 通过使初级成形体的中心部朝向外周侧凸出而在刚性内模上形成生胎，并且通过抽吸将中心部保持在具有相似形状的转移保持模具的内周面上 到刚性内模的外周表面，并且用转移/保持模具悬挂吸力，并将初级成形体转移到囊的外周表面。 气囊具有均匀的厚度和与待制造的轮胎的内周面的轮廓相似的中性状态的外周面。 生轮胎硫化。

    TIRE MOLD
    4.
    发明申请
    TIRE MOLD 有权
    轮胎模具

    公开(公告)号：US20130330433A1

    公开(公告)日：2013-12-12

    申请号：US13984055

    申请日：2012-02-06

    Applicant: Eiichi Hakoshima

    Inventor： Eiichi Hakoshima

    IPC: B29D30/06

    CPC classification number: B29D30/0606 ,  B29D2030/0617 ,  B29D2030/062 ,  Y10S425/812

    Abstract: A tire mold comprising a pair of side plates, a pair of bead rings abutting on the side plates and a gas venting passage lying between the side plates and the bead rings, wherein each of the bead rings has: a cavity surface; an outer side surface situated opposite to the cavity surface; and an outer peripheral surface connecting the cavity surface and the outer side surface, the outer peripheral surface has two regions in a direction of a bead ring thickness, a first outer peripheral surface adjoining the cavity surface and a second outer peripheral surface adjoining the outer side surface, a first gap is lying between the first outer peripheral surface and the side plate by the presence of a knurled groove on the first outer peripheral surface, a second gap is lying between the first outer peripheral surface and the side plate by making an outside diameter of the second outer peripheral surface smaller than an outside diameter of the first outer peripheral surface, a third gap is lying between the outer side surface and the side plate by the presence of a plurality of vent grooves on the outer side surface, and the first to third gaps function as the gas venting passage.

    Abstract translation: 一种轮胎模具，包括一对侧板，一对邻接在侧板上的胎圈环和位于侧板和胎圈环之间的排气通道，其中每个胎圈环具有：腔表面; 与空腔表面相对的外侧表面; 外周面与胎圈环的厚度方向相邻的两个区域，与该空腔面邻接的第一外周面和与该外周面邻接的第二外周面， 通过在第一外周面上存在滚花槽，第一间隙位于第一外周面与侧板之间，第二间隙位于第一外周面与侧板之间， 所述第二外周面的直径小于所述第一外周面的外径，所述外侧面上存在多个排气槽，所述外侧面与所述侧板之间存在第三间隙， 第一至第三间隙用作气体通气通道。

    Tire mold
    8.
    发明授权
    Tire mold 有权
    轮胎模具

    公开(公告)号：US08876507B2

    公开(公告)日：2014-11-04

    申请号：US13984055

    申请日：2012-02-06

    Applicant: Eiichi Hakoshima

    Inventor： Eiichi Hakoshima

    IPC: B29C33/10 ,  B29D30/06

    CPC classification number: B29D30/0606 ,  B29D2030/0617 ,  B29D2030/062 ,  Y10S425/812

    Abstract: A tire mold comprising a pair of side plates, a pair of bead rings abutting on the side plates, and a gas venting passage, wherein each of the bead rings has: a cavity surface; an outer side surface; and an outer peripheral surface having two regions, wherein a first and second outer peripheral surface adjoins the cavity surface. A first gap is lying between the first outer peripheral surface and the side plate by the presence of a knurled groove. A second gap is lying between the second outer peripheral surface and the side plate. A third gap is lying between the outer side surface and the side plate by the presence of a plurality of vent grooves. The first to third gaps function as the gas venting passage.

    Abstract translation: 一种轮胎模具，包括一对侧板，邻接在所述侧板上的一对胎圈环和气体排出通道，其中每个所述胎圈环具有：空腔表面; 外侧表面; 以及具有两个区域的外周表面，其中第一和第二外周表面邻接腔表面。 通过存在滚花槽，第一间隙位于第一外周表面和侧板之间。 第二间隙位于第二外周表面和侧板之间。 通过存在多个通气槽，第三间隙位于外侧表面和侧板之间。 第一至第三间隙用作气体通气通道。

    CONVERTIBLE TWO PIECE SIDEPLATE
    9.
    发明申请
    CONVERTIBLE TWO PIECE SIDEPLATE 审中-公开
    可转换的两个边

    公开(公告)号：US20130099419A1

    公开(公告)日：2013-04-25

    申请号：US13280459

    申请日：2011-10-25

    Applicant: Neal G. Sehm ,  Josef Kostelenski

    Inventor： Neal G. Sehm ,  Josef Kostelenski

    IPC: B29C35/00

    CPC classification number: B29D30/0629 ,  B29D2030/0618 ,  B29D2030/062 ,  B29D2030/063

    Abstract: Provided is a tire mold. The tire mold may comprise a top primary plate, a bottom primary plate, a first sidewall mold part, and a second sidewall mold part. The first sidewall mold part may comprise a first sidewall mold plate adapted for interchangeable engagement with both the top primary plate and the bottom primary plate, or a first sidewall removable component adapted for interchangeable engagement with both the top primary plate and the bottom primary plate. The second sidewall mold part may comprise a second interchangeable sidewall mold plate adapted for interchangeable engagement with both the top primary plate and the bottom primary plate, or a second sidewall removable component adapted for interchangeable engagement with both the top primary plate and the bottom primary plate.

    Abstract translation: 提供轮胎模具。 轮胎模具可以包括顶部主板，底部主板，第一侧壁模具部件和第二侧壁模具部件。 第一侧壁模具部件可以包括适于与顶部主板和底部主板可互换接合的第一侧壁模板，或者适于与顶部主板和底部主板可互换接合的第一侧壁可移除部件。 第二侧壁模具部件可以包括适于与顶部主板和底部主板互换接合的第二可互换侧壁模板，或者可以与顶部主板和底部主板两者互换接合的第二侧壁可拆卸部件 。

    TIRE MOLD FOR VENTLESS TIRE MOLDING
    10.
    发明公开
    TIRE MOLD FOR VENTLESS TIRE MOLDING 审中-公开

    公开(公告)号：US20230150216A1

    公开(公告)日：2023-05-18

    申请号：US18051049

    申请日：2022-10-31

    Applicant: The Goodyear Tire & Rubber Company

    Inventor： Christophe Jean Alexis Ghislain Pierre ,  Michel Jean Yves Windehausen

    IPC: B29D30/06

    CPC classification number: B29D30/0606 ,  B29D2030/062

    Abstract: A tire mold having moveable elements displaceable to bring the tire mold into an open or into a closed position. The mold comprises upper and lower side members; a plurality of mold segments defining a mold cavity; a vacuum device for removing gas from the mold cavity; and sealing means with closing seal members configured to cooperate with associated cooperating surfaces for sealing the mold cavity by contact with each other. The one or more closing seal members and the associated cooperating surfaces are moveable relative to each other upon displacement of the one or more moveable elements. Said one or more closing seal members are placed in a position in which they are facing their associated cooperating surfaces without contacting them both in a partial closure position of the tire mold and in the closed position of the tire mold when the vacuum device is not activated.

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