公开(公告)号：US08991458B2

公开(公告)日：2015-03-31

申请号：US13481720

申请日：2012-05-25

申请人： Atsushi Tanno ,  Noboru Takada ,  Yuji Sato ,  Jun Matsuda ,  Yuji Kodama ,  Susumu Imamiya

发明人： Atsushi Tanno ,  Noboru Takada ,  Yuji Sato ,  Jun Matsuda ,  Yuji Kodama ,  Susumu Imamiya

IPC分类号： B60C9/18 ,  B60C9/28 ,  B60C15/00 ,  B60C11/01

CPC分类号： B60C9/0238 ,  B60C9/18 ,  B60C9/28 ,  B60C11/01 ,  B60C2011/0033 ,  Y02T10/862 ,  Y10T152/10765 ,  Y10T152/1081 ,  Y10T152/10855 ,  Y10T152/10864

摘要： A pneumatic tire including: a cylindrical annular structure; a rubber layer, which will become a tread portion, provided along a circumferential direction of the annular structure on an outer side of the annular structure; a carcass portion provided on at least both sides in a width direction of the cylindrical structure including the annular structure and the rubber layer; and an extending portion that extends from both sides in the width direction of the annular structure farther outward in the width direction than a ground contact edge on the outer side in the width direction of the tread portion, and that is provided in plurality on both sides in the width direction along the circumferential direction of the annular structure.

摘要翻译： 一种充气轮胎，包括：圆柱形环形结构; 橡胶层，其将成为在环形结构的外侧上沿着环形结构的圆周方向设置的胎面部; 在包括所述环形结构和所述橡胶层的所述圆筒形结构的宽度方向上至少设置两侧的胎体部; 以及延伸部，其从所述环状结构体的宽度方向的宽度方向的宽度方向的两侧沿着与所述胎面部的宽度方向的外侧的接地接触边缘延伸，并且在两侧设置多个 沿着环状结构的圆周方向的宽度方向。

公开(公告)号：US20140370137A1

公开(公告)日：2014-12-18

申请号：US14009084

申请日：2012-11-05

申请人： Noboru Takada

发明人： Noboru Takada

IPC分类号： B29D30/06

CPC分类号： B29D30/0606 ,  B29C33/10 ,  B29D30/0629 ,  B29D2030/0613 ,  B29D2030/0617 ,  B29K2905/02 ,  Y10T29/49826

摘要： A manufacturing method for manufacturing a tire vulcanization mold may include: providing a projection that projects in the thickness direction midway in the vertical direction of the blade; providing a communicating portion that extends from below the projection to above the projection and that penetrates the blade in the thickness direction; forming the exhaust groove on the tire molding surface so the initial thickness of the exhaust groove is thinner than the thickness of the projection; inserting and positioning the bottom end of the blade in the exhaust groove; forming a small gap between an upper side portion of the projection of the embedded blade and the exhaust groove by embedding the positioned blade by press fitting in the depth direction into the exhaust groove while expanding the exhaust groove in the thickness direction by the projection; and linking the small gap and the exhaust hole through the communicating portion.

摘要翻译： 制造轮胎硫化模具的制造方法可以包括：在叶片的上下方向上沿厚度方向突出的突起; 提供连接部分，其从所述突起的下方延伸到所述突起的上方并且沿着所述厚度方向穿过所述刀片; 在轮胎成型面上形成排气槽，使排气槽的初始厚度比突起的厚度薄; 将叶片的底端插入并定位在排气槽中; 在嵌入式叶片的突起的上侧部与排气槽之间形成小的间隙，通过将突出部沿着厚度方向使排气槽膨胀而将定位的刀片通过在深度方向上的压配合嵌入排气槽中而形成; 并且通过所述连通部连接所述小间隙和所述排气孔。

公开(公告)号：US08740596B2

公开(公告)日：2014-06-03

申请号：US13307283

申请日：2011-11-30

申请人： Yusaku Miyazaki ,  Noboru Takada

发明人： Yusaku Miyazaki ,  Noboru Takada

IPC分类号： B29C33/10

CPC分类号： B29C33/10 ,  B29C37/006 ,  B29D30/0629 ,  B29D2030/0617

摘要： A tire vulcanization mold includes an elongated exhaust groove open to a tire molding surface, a plate-like blade inserted in the exhaust groove leaving a small gap between the blade and groove defining surfaces, and an exhaust hole connecting the exhaust groove and mold exterior. The exhaust groove has a length reduced partway in a mold depth direction, and includes upper and shorter lower groove portions positioned on mold surface and back surface sides, respectively, of the mold. The upper groove portion thickness is greater than the blade thickness, and the lower groove portion thickness is less than or equal to the blade thickness. The blade includes a communicating portion connecting the upper and lower groove portions, and abuts against portions of the mold defining a bottom surface of the upper groove portion and edge surfaces of both sides in a thickness direction of the lower groove portion.

摘要翻译： 轮胎硫化模具包括：向轮胎成型表面开口的细长的排气槽，插入排气槽中的板状刀片，在刀片和槽限定表面之间留有小间隙，以及连接排气槽和模具外部的排气孔。 排气槽在模具深度方向上的长度减小，并且包括分别位于模具的模具表面和后表面侧的上部和下部较短的下部凹槽部分。 上槽部厚度大于叶片厚度，下槽部厚度小于或等于叶片厚度。 叶片包括连接上下槽部分的连通部分，并且与下槽部分的厚度方向邻接限定上槽部分的底表面和两侧边缘表面的模具。

公开(公告)号：US08714953B2

公开(公告)日：2014-05-06

申请号：US14009636

申请日：2012-04-10

申请人： Noboru Takada

发明人： Noboru Takada

IPC分类号： B29C33/10 ,  B22D19/00

CPC分类号： B29C35/02 ,  B22C9/02 ,  B29C33/10 ,  B29C33/3842 ,  B29D30/0606 ,  B29D2030/0617 ,  B29L2030/00

摘要： A vulcanizing mold manufacturing method, and a tire vulcanizing mold are disclosed. Tubular bodies each formed by oppositely arranging the inner peripheral surfaces of both end portions of a plate-shaped body are each arranged so that the gap between both opposite end portions thereof is narrowed and that the tips of both end portions come in contact with the surface of the plaster mold, by inserting and fitting both opposite end portions into a fitting portion of a plate-shaped metal fitting protruding from the surface of the plaster mold. Molten metal is poured over the surface of the plaster mold to embed the tubular body in a mold while exposing the tips of both opposite end portions at the tire molding surface of the mold. The metal fitting is removed from the mold, so that a mold having a small gap between both opposite end portions is manufactured.

摘要翻译： 公开了硫化模具制造方法和轮胎硫化模具。 通过相对配置板状体的两端部的内周面而形成的管状体各自配置成使其两端部之间的间隙变窄，并且两端部的前端与表面接触 通过将两个相对端部插入并嵌合到从石膏模具的表面突出的板状金属配件的装配部分中。 将熔融金属倒在石膏模具的表面上以将管状体嵌入模具中，同时使模具的轮胎成型表面处的两个相对端部的末端露出。 将金属配件从模具中取出，从而制造两个相对端部之间具有小间隙的模具。

公开(公告)号：US20140110034A1

公开(公告)日：2014-04-24

申请号：US14125898

申请日：2012-06-12

申请人： Atsushi Tanno ,  Noboru Takada ,  Susumu Imamiya

发明人： Atsushi Tanno ,  Noboru Takada ,  Susumu Imamiya

IPC分类号： B60C9/16 ,  B29D30/08

CPC分类号： B60C9/16 ,  B29D30/06 ,  B29D30/08 ,  B29D30/70 ,  B29D2030/383 ,  B60C9/18 ,  B60C9/28 ,  B60C2009/0014 ,  B60C2009/286 ,  B60C2011/0025 ,  C09J183/06 ,  C23C22/50 ,  Y02T10/862 ,  Y10T152/10207 ,  Y10T152/10765 ,  Y10T152/10774 ,  Y10T152/10855

摘要： A pneumatic tire includes: an annular structure that is cylindrical and metal where at least an outer side surface in the radial direction is a rough surface; a tread rubber layer that will become a tread portion provided along a circumferential direction of the annular structure on an outer side of the annular structure; and a carcass portion including fibers covered with rubber, provided on at least both sides in a direction parallel to a center axis of the cylindrical structure including the annular structure and the tread rubber layer.

摘要翻译： 一种充气轮胎包括：圆柱形和金属的环形结构，至少在径向的外侧表面是粗糙表面; 胎面橡胶层，其将成为在环形结构的外侧沿着环形结构的圆周方向设置的胎面部; 以及包括橡胶覆盖的纤维的胎体部分，至少设置在与包括所述环形结构的所述圆筒形结构和所述胎面橡胶层的中心轴平行的方向上的至少两侧。

公开(公告)号：US08568120B2

公开(公告)日：2013-10-29

申请号：US13391537

申请日：2010-07-29

申请人： Noboru Takada

发明人： Noboru Takada

IPC分类号： B29C33/10 ,  B22D19/00

CPC分类号： B29D30/0606

摘要： A tire vulcanization mold manufacturing method can manufacture a tire vulcanization mold having an exhaust mechanism capable of ensuring sufficient exhaust with fewer processing steps. When a mold having a surface of a gypsum mold transferred to the mold is to be manufactured by pouring molten metal onto the surface of the gypsum mold and solidifying the molten metal, a tubular body having a slit allowing hollow inside to communicate with the outside is disposed in such a way that the slit is brought into contact with the surface of the gypsum mold. Thereafter, the molten metal is poured onto the surface of the gypsum mold in such a way that the tubular body is buried in the mold while the slit is exposed on a tire molding surface of the mold.

摘要翻译： 轮胎硫化模具制造方法可以制造具有排气机构的轮胎硫化模具，其能够以较少的加工步骤确保足够的排气。 当通过将熔融金属浇注到石膏模具的表面并固化熔融金属来制造具有转移到模具中的石膏模具表面的模具时，具有允许空心内部与外部连通的狭缝的管状体是 以使狭缝与石膏模具的表面接触的方式设置。 此后，将熔融金属倒入石膏模具的表面上，使得管状体埋在模具中，同时将狭缝暴露在模具的轮胎模制表面上。

公开(公告)号：US08449281B2

公开(公告)日：2013-05-28

申请号：US13238994

申请日：2011-09-21

申请人： Noboru Takada

发明人： Noboru Takada

IPC分类号： B29D30/10

CPC分类号： B29D30/10 ,  B29D30/0016 ,  B29D2030/0022 ,  B29D2030/105 ,  Y10T29/49819

摘要： A device for separating and removing a rigid core when building a tire, including a slide table and positioning means which are provided on a support table of the separation/removal device. The slide table is slidable to convey the tire, whose inner surface is held by the rigid core body and a core holding mechanism, to a central position on the support table. An elevating device is provided on the central axis of the support table, and includes a clamping means to elevate the rigid core body and the tire from which the core holding mechanism is removed, to a position where the rigid core body and the tire do not interfere with the core holding mechanism. A pair of core separation/removal mechanisms are disposed below the center of the support table, capable of elevating movement, and radially contracting and removing each type of the segment groups.

摘要翻译： 一种用于在构建轮胎时分离和去除刚性芯的装置，包括设置在分离/移除装置的支撑台上的滑动台和定位装置。 滑动台可滑动，将其内表面由刚性芯体和芯保持机构保持的轮胎传送到支撑台上的中心位置。 升降装置设置在支撑台的中心轴线上，并且包括用于将刚性芯体和将芯体保持机构从其移除的轮胎提升到刚性芯体和轮胎不位于的位置的夹紧装置 干扰核心保持机制。 一对芯分离/去除机构设置在支撑台的中心的下方，能够升高运动，并且径向收缩和去除每种类型的组组。

公开(公告)号：US20120240375A1

公开(公告)日：2012-09-27

申请号：US13239003

申请日：2011-09-21

申请人： Noboru Takada

发明人： Noboru Takada

IPC分类号： B23P11/00

CPC分类号： B29D30/10 ,  B29D30/0016 ,  B29D2030/0022 ,  B29D2030/105 ,  Y10T29/49819

摘要： A method for separating and removing a rigid core when building a tire. When the rigid core body is to be separated and removed from the inside of the tire, the method includes removing a core holding mechanism and upper and lower support plates; transferring the tire to a support table; raising a second core separation/removal mechanism; horizontally pulling a first type of segment groups until separated from the inner surface of the tire; lowering the first type of the segment groups below the support table; lowering a first core separation/removal mechanism to the center of the height position of the rigid core body; horizontally pulling the second type of the segment groups until they are separated from the inner surface of the tire; transferring a second type of the segment groups with a second core separation/removal mechanism, and conveying the tire to the subsequent process.

摘要翻译： 一种在制造轮胎时分离和去除刚性芯的方法。 当将刚性芯体从轮胎的内部分离并除去时，该方法包括去除芯保持机构和上下支撑板; 将轮胎转移到支撑台; 提高了第二个核心分离/移除机制; 水平拉动第一类型的段组，直到与轮胎的内表面分离; 降低支撑台下面的第一类段; 将第一芯分离/移除机构降低到刚性芯体的高度位置的中心; 水平地拉动第二类型的段组，直到它们与轮胎的内表面分离; 用第二芯分离/移除机构传送第二类型的段组，并将轮胎输送到随后的过程。

公开(公告)号：US20120148696A1

公开(公告)日：2012-06-14

申请号：US13391537

申请日：2010-07-29

申请人： Noboru Takada

发明人： Noboru Takada

IPC分类号： B29C33/42

CPC分类号： B29D30/0606

摘要： A tire vulcanization mold manufacturing method and a tire vulcanization mold by which an exhaust mechanism capable of ensuring sufficient exhaust can be formed in fewer processing steps are provided. When a mold having a surface 11a of a gypsum mold 11 transferred thereto is to be manufactured by pouring molten metal M onto the surface 11a of the gypsum mold 11 and solidifying the molten metal M, a tubular body 7 having a slit 8 allowing hollow inside 7a to communicate with the outside is disposed in such a way that the slit 8 is brought into contact with the surface 11a of the gypsum mold 11. Thereafter, the molten metal M is poured onto the surface 11a of the gypsum mold 11 in such a way that the tubular body 7 is buried in the mold while the slit 8 is exposed on a tire molding surface of the mold.

摘要翻译： 提供轮胎硫化模具制造方法和轮胎硫化模具，通过该轮胎硫化模具可以以较少的加工步骤形成能够确保足够的排气的排气机构。 当通过将熔融金属M浇注到石膏模具11的表面11a上并固化熔融金属M来制造具有转移到其上的石膏模具11的表面11a的模具时，具有允许空心内部的狭缝8的管状体7 7a与外部连通的方式设置成使得狭缝8与石膏模11的表面11a接触。此后，将熔融金属M以这样的方式注入石膏模具11的表面11a上 当狭缝8暴露在模具的轮胎模制表面上时，管状体7被埋在模具中。

公开(公告)号：US08142084B2

公开(公告)日：2012-03-27

申请号：US12096038

申请日：2006-12-13

申请人： Noboru Takada ,  Gentarou Irisawa

发明人： Noboru Takada ,  Gentarou Irisawa

IPC分类号： G03B17/00 ,  B28B5/00 ,  B28B27/08 ,  B29D22/00

CPC分类号： B29C45/2708 ,  B29C45/0025 ,  B29C2045/0027 ,  G03B15/00 ,  Y10T428/1352

摘要： A dome cover (6) is manufactured by injection molding by steps of: forming a cavity (14) having the shape of the dome cover (6) between an upper mold (12) and a lower mold (13) for an injection molding die (11), providing a gate port (16) for injecting melt resin at a position (of the upper mold (12)) corresponding to the zenithal portion (15) of the dome cover (6), and injecting the melt resin into the cavity (14) through the gate port (16). The resin injected from the center portion (the portion corresponding to the zenithal portion (15) of the dome cover (6)) of the cavity (14) flows uniformly toward the circumference of the cavity (14). Therefore, variations in pressure and temperature of the resin in the cavity (14) are restrained and, consequently, molding irregularity of the manufactured dome cover (6) is restrained. According to the method of manufacturing the dome cover as described above, generation of the partial molding irregularity on the manufactured dome cover is restrained.

摘要翻译： 通过以下步骤通过注射成型制造半球盖（6）：在上模具（12）和下模具（13）之间形成具有圆顶罩（6）形状的空腔（14），用于注塑模具 （11），在与所述半球罩（6）的天顶部（15）对应的位置（在上模具（12）的位置处）设置用于注入熔融树脂的浇口（16），并将熔融树脂注入到 腔（14）通过门口（16）。 从空腔（14）的中心部分（对应于半球盖（6）的顶点部分15的部分）注入的树脂朝向空腔14的圆周均匀地流动。 因此，抑制空腔（14）中的树脂的压力和温度的变化，因此制造的半球罩（6）的模制不均匀被抑制。 根据如上所述的制造半球盖的方法，抑制制造的半球罩上的局部模制不均匀的产生。