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    • 2. 发明授权
    • Method for manufacturing pneumatic tire
    • 充气轮胎的制造方法
    • US09352523B2
    • 2016-05-31
    • US13423706
    • 2012-03-19
    • Atsushi TannoNoboru TakadaYuji SatoJun MatsudaYuji KodamaSusumu Imamiya
    • Atsushi TannoNoboru TakadaYuji SatoJun MatsudaYuji KodamaSusumu Imamiya
    • B29D30/06
    • B29D30/0681B29D2030/0683
    • A green tire of a pneumatic tire, including a cylindrical annular structure, an unvulcanized 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, and a carcass portion including fibers covered with rubber, provided on at least both sides in the width direction of a cylindrical structure including the annular structure and the unvulcanized rubber layer, is disposed in a vulcanization mold. The vulcanization mold is split into the side plates and the sector at a position on the inner side in the width direction of the annular structure. Next, the bladder inside the green tire is pressurized after closing the side plates and prior to closing the sector. Then the sector is closed and vulcanization is started.
    • 在环状结构的外侧沿着环状结构体的圆周方向设置有包括圆筒形环状结构的成为胎面部的未硫化橡胶层的充气轮胎的生胎,以及包含纤维 在包括环形结构和未硫化橡胶层的圆柱形结构的宽度方向的至少两侧上设置有橡胶,设置在硫化模具中。 硫化模具在环状结构的宽度方向的内侧的位置分割成侧板和扇形部。 接下来,在关闭侧板之后并且在关闭扇区之前,生胎内的气囊被加压。 然后关闭扇区并开始硫化。
    • 3. 发明申请
    • METHOD FOR PRODUCING PNEUMATIC TIRE
    • 生产气动轮胎的方法
    • US20130001828A1
    • 2013-01-03
    • US13634622
    • 2011-03-02
    • Takuzo SanoNoboru Takada
    • Takuzo SanoNoboru Takada
    • B29D30/08
    • B29D30/0661B29D30/0681B29D30/10B29D2030/062B29D2030/0655B29D2030/0682B29L2030/00
    • A primary formed body is formed by fitting bead rings to outside end portions of a cylindrical body having an inner liner, a film layered on an outer peripheral side of the inner liner, and a carcass material disposed on an outer peripheral side of the film. A green tire is formed on an outer peripheral surface of a rigid inner mold by prevulcanizing the inner liner in a state where a center portion of the primary formed body bulges toward an outer peripheral side, and is held by suction on an inner peripheral surface of a transferring/holding mold to the outer peripheral surface of the rigid inner mold, placing the rigid inner mold inside the primary formed body, then suspending the suction with the transferring/holding mold, and transferring the primary formed body to the outer peripheral surface of the rigid inner mold. The green tire is vulcanized.
    • 初级成形体通过将珠圈嵌合到具有内衬的圆柱体的外端部,在内衬的外周侧层叠的膜和设置在膜的外周侧的胎体材料形成。 在刚性内模的外周面上,通过在初级成形体的中心部向外周侧隆起的状态下对内衬进行预硫化而在刚性内模的外周面上形成生胎, 向刚性内模的外周面设置转移/保持模具,将刚性内模放置在初级成形体内,然后用转移/保持模具悬挂吸力,并将初级成形体转移到 刚性内模。 生轮胎硫化。
    • 5. 发明授权
    • Bisplit mold for tire forming and process for manufacturing tire therewith
    • 用于轮胎成形的双分割模具和用于制造轮胎的方法
    • US08097201B2
    • 2012-01-17
    • US12518840
    • 2007-06-04
    • Noboru TakadaTakuzou Sano
    • Noboru TakadaTakuzou Sano
    • B29C35/02
    • B29D30/0629B29D2030/063
    • Provided is a bisplit mold for tire forming capable of avoiding the pinching of the unvulcanized tire at the mold clamping. Also provided is a process for manufacturing a tire by use of the bisplit mold. The bisplit mold includes: a plurality of segments provided to each of the paired containers, and formed by being divided in the tire circumferential direction and; opening-closing means provided to the respective containers, cause the superior and the inferior segments to come close to and separate away from each other, the segments being attached to the pair of containers with vertically bisplit center plates placed between the pair of containers; a superior side plate and an inferior side plate provided respectively to the pair of containers; and vertically bisplit mold pieces provided to the inner sides of the segments.
    • 本发明提供一种用于轮胎成形的双切割模具,其能够避免在模具夹紧时未硫化轮胎的夹持。 还提供了通过使用双分割模具来制造轮胎的方法。 双分模具包括:多个段,其设置在每个成对的容器中,并且沿轮胎圆周方向分割形成; 开闭装置设置在各个容器上,导致上段和下段彼此接近并分开,这些段被附接到一对容器,其中垂直的双切分中心板位于一对容器之间; 分别设置在一对容器上的上侧板和下侧板; 以及设置在段的内侧的垂直双切割模具片。
    • 9. 发明授权
    • Electric current control type variable inductor
    • 电流控制型可变电感
    • US4725805A
    • 1988-02-16
    • US943780
    • 1986-12-19
    • Noboru Takada
    • Noboru Takada
    • H01F21/06H01F15/02
    • H01F21/06
    • The construction of cores in an electric-current-controlled type variable inductor used in radio receivers is disclosed. The inductors have three or four cores. In the case of the variable inductors of the type having three cores, the winding portion of a first core is formed with a hollow portion, a second core is inserted into the hollow portion in such a way that the winding portion of the second core can be maintained in parallel with the winding portion of the first core, the first core is inserted into a pot-shaped third core in such a way that the winding portion of the first core can be maintained perpendicular to the bottom of the third core and the magnetic path established by a control coil mounted on the first core and the magnetic path established by a tuning coil mounted on the second core are superimposed one upon another around the winding portion of the second core. According to the present invention, the second core through which is extended the magnetic path established by the tuning coil and a part or means for substantially covering the second core are made of a high-frequency material (or a material best adapted to operate at a high frequency) while the remaining parts through which is extended the magnetic path established by the control coil is made of a low-frequency material (or a material best adapted to operate at a low frequency). Furthermore, in the case of variable conductors each having four cores, a fourth core is made of a high-frequency material, confines the magnetic path established by the tuning coil and is so disposed as to cover the second core in the hollow portion.
    • 公开了在无线电接收机中使用的电流控制型可变电感器中的磁芯的构造。 电感器有三个或四个芯。 在具有三芯的可变电感器的情况下,第一芯的绕组部分形成有中空部分,第二芯体插入中空部分中,使得第二芯体的绕组部分可以 与第一芯的绕组部分平行地保持,第一芯被插入到盆形的第三芯中,使得第一芯的绕组部分可以垂直于第三芯的底部保持,并且 由安装在第一芯上的控制线圈和由安装在第二芯上的调谐线圈建立的磁路建立的磁路在第二芯的绕组部分上彼此重叠。 根据本发明,扩展由调谐线圈建立的磁路的第二磁芯和用于基本上覆盖第二磁芯的部分或装置由高频材料(或最适于在 高频),而通过控制线圈建立的磁路延伸的其余部分由低频材料(或最适合于低频操作的材料)制成。 此外,在具有四个芯的可变导体的情况下,第四芯由高频材料制成,限制由调谐线圈建立的磁路,并且被设置成覆盖中空部分中的第二芯。
    • 10. 发明授权
    • Tire vulcanization mold and manufacturing method therefor
    • 轮胎硫化模具及其制造方法
    • US09102112B2
    • 2015-08-11
    • US14009084
    • 2012-11-05
    • Noboru Takada
    • Noboru Takada
    • B29C33/10B29D30/06
    • B29D30/0606B29C33/10B29D30/0629B29D2030/0613B29D2030/0617B29K2905/02Y10T29/49826
    • 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.
    • 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。