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1. 发明授权

US06818872B2 Apparatus for heating a green tire 有权
标题翻译：用于加热生胎的装置
公开(公告)号：US06818872B2
公开(公告)日：2004-11-16
申请号：US09902697
申请日：2001-07-12
申请人： Hisashi Mitamura , Shigeto Adachi , Kazuto Okada , Hirohiko Fukumoto , Kenichi Inoue
发明人： Hisashi Mitamura , Shigeto Adachi , Kazuto Okada , Hirohiko Fukumoto , Kenichi Inoue
IPC分类号： H05B610
CPC分类号： B29D30/0601 , B29C35/0272 , B29C35/08 , B29C2035/0811 , B29D30/0005 , B29D30/0645 , B29D2030/0647 , B29L2030/00
摘要： An apparatus for effectively heating a green tire generates heat to a metal member embedded therein using electromagnetic induction, to complete a heating formation of a green tire in a sufficiently short time. Particularly, in the thick portion of the green tire which is hard to heat, the efficiency of heat generation due to electromagnetic induction is increased by effectively concentrating a high frequency magnetic field on the metal member embedded therein. The apparatus for heating a green tire comprises a local heating coil for forming high frequency magnetic field along a portion of extending direction of a metal member, a high frequency power supply for supplying high frequency power to the local heating coil, and a mechanism for moving the local heating coil relatively in the extending direction of the metal member.
摘要翻译：用于有效加热生轮胎的装置利用电磁感应对嵌入其中的金属构件产生热量，以在足够短的时间内完成生轮胎的加热形成。特别是，在难加热的生胎的厚壁部分中，通过有效地将高频磁场集中在嵌入其中的金属构件上，可以提高由于电磁感应产生的热量的效率。用于加热生轮胎的装置包括：沿着金属构件的延伸方向的一部分形成高频磁场的局部加热线圈，用于向局部加热线圈供给高频电力的高频电源，以及用于移动的机构局部加热线圈相对于金属构件的延伸方向。

2. 发明申请

US20050016995A1 Apparatus for heating a green tire 有权
标题翻译：用于加热生胎的装置
公开(公告)号：US20050016995A1
公开(公告)日：2005-01-27
申请号：US10926050
申请日：2004-08-26
申请人： Hisashi Mitamura , Shigeto Adachi , Kazuto Okada , Hirohiko Fukumoto , Kenichi Inoue
发明人： Hisashi Mitamura , Shigeto Adachi , Kazuto Okada , Hirohiko Fukumoto , Kenichi Inoue
IPC分类号： B29C33/02 , B29C35/02 , B29C35/08 , B29C35/14 , B29D30/00 , B29D30/06
CPC分类号： B29D30/0601 , B29C35/0272 , B29C35/08 , B29C2035/0811 , B29D30/0005 , B29D30/0645 , B29D2030/0647 , B29L2030/00
摘要： An apparatus for effectively heating a green tire generates heat to a metal member embedded therein using electromagnetic induction, to complete a heating formation of a green tire in a sufficiently short time. Particularly, in the thick portion of the green tire which is hard to rise temperature heat, the efficiency of heat generation due to electromagnetic induction is increased by effectively concentrating a high frequency magnetic field on the metal member embedded therein. The apparatus for heating a green tire comprises a local heating coil for forming a high frequency magnetic field along a portion of extending direction of a metal member, a high frequency power supply for supplying high frequency power to the local heating coil, and a mechanism for moving the local heating coil relatively in the extending direction of the metal member.
摘要翻译：用于有效加热生轮胎的装置利用电磁感应对嵌入其中的金属构件产生热量，以在足够短的时间内完成生轮胎的加热形成。特别是，在难以升温的生胎的较厚部分中，通过有效地将高频磁场集中在嵌入其中的金属构件上，可以提高由电磁感应引起的发热效率。用于加热生轮胎的装置包括：沿着金属构件的延伸方向的一部分形成高频磁场的局部加热线圈，用于向局部加热线圈供给高频电力的高频电源;以及用于沿着金属构件的延伸方向相对地移动局部加热线圈。

3. 发明授权

US07084380B2 Raw tire preheating method and apparatus therefor 有权
标题翻译：生胎预热方法及其设备
公开(公告)号：US07084380B2
公开(公告)日：2006-08-01
申请号：US10381435
申请日：2002-07-02
申请人： Kazuto Okada , Hisashi Mitamura , Kenichi Inoue , Shigeto Adachi
发明人： Kazuto Okada , Hisashi Mitamura , Kenichi Inoue , Shigeto Adachi
IPC分类号： H05B6/02 , H05B6/10
CPC分类号： B29C35/0805 , B29C35/0272 , B29C2035/0811 , B29D30/0005 , B29L2030/00
摘要： A raw tire-preheating method and apparatus for preheating a raw tire uniformly over all the areas with a reduced running cost. The raw tire-preheating apparatus comprises a tread section-preheating mechanism (16) including a front coil (21) disposed so as to face a tread section (4a) for generating a high frequency magnetic field and for applying it to the tread section (4a); and a core mechanism consisting of center cores (24), separation cores (25) and side cores (26) for providing an intensity distribution of the high frequency magnetic field that the tread section (4a) is uniformly preheated overall in the tire width direction. A movement mechanism for moving at least one of the tread section-preheating mechanism (16) and the raw tire (4) is provided in order to move the tread section-preheating mechanism (16) relative to the tread section (4a).
摘要翻译：一种生产轮胎预热方法和装置，用于在所有区域均匀地预热生轮胎，运行成本降低。生胎材预热装置包括胎面部预热机构（16），其包括设置成面向胎面部（4a）的前线圈（21），用于产生高频磁场并将其施加到胎面部分（4 a）; 以及由中心芯（24），分离芯（25）和侧芯（26）组成的芯机构，用于提供高频磁场的强度分布，胎面部分（4a）整体在轮胎宽度上被均匀地预热方向。为了使胎面部预热机构（16）相对于胎面部（4a）移动，设置有用于移动胎面部预热机构（16）和生胎（4）中的至少一个的移动机构。

4. 发明授权

US07078660B2 Apparatus for heating a green tire 有权
标题翻译：用于加热生胎的装置
公开(公告)号：US07078660B2
公开(公告)日：2006-07-18
申请号：US10926050
申请日：2004-08-26
申请人： Hisashi Mitamura , Shigeto Adachi , Kazuto Okada , Hirohiko Fukumoto , Kenichi Inoue
发明人： Hisashi Mitamura , Shigeto Adachi , Kazuto Okada , Hirohiko Fukumoto , Kenichi Inoue
IPC分类号： H05B6/10
CPC分类号： B29D30/0601 , B29C35/0272 , B29C35/08 , B29C2035/0811 , B29D30/0005 , B29D30/0645 , B29D2030/0647 , B29L2030/00
摘要： An apparatus for effectively heating a green tire generates heat to a metal member embedded therein using electromagnetic induction, to complete a heating formation of a green tire in a sufficiently short time. Particularly, in the thick portion of the green tire which is hard to heat, the efficiency of heat generation due to electromagnetic induction is increased by effectively concentrating a high frequency magnetic field on the metal member embedded therein. The apparatus for heating a green tire includes a local heating coil for forming a high frequency magnetic field along a portion of extending direction of a metal member, a high frequency power supply for supplying high frequency power to the local heating coil, and a mechanism for moving the local heating coil relatively in the extending direction of the metal member.
摘要翻译：用于有效加热生轮胎的装置利用电磁感应对嵌入其中的金属构件产生热量，以在足够短的时间内完成生轮胎的加热形成。特别是，在难加热的生胎的厚壁部分中，通过有效地将高频磁场集中在嵌入其中的金属构件上，可以提高由于电磁感应产生的热量的效率。用于加热生轮胎的装置包括：沿着金属构件的延伸方向的一部分形成高频磁场的局部加热线圈，用于向局部加热线圈供给高频电力的高频电源;以及用于沿着金属构件的延伸方向相对地移动局部加热线圈。

5. 发明授权

US07435069B2 Vulcanizing machine 有权
标题翻译：硫化机
公开(公告)号：US07435069B2
公开(公告)日：2008-10-14
申请号：US10861571
申请日：2004-06-07
申请人： Kazuto Okada , Hisashi Mitamura , Kenichi Inoue , Hideaki Kuwabara
发明人： Kazuto Okada , Hisashi Mitamura , Kenichi Inoue , Hideaki Kuwabara
IPC分类号： B29C35/02
CPC分类号： B29C35/045 , B29C35/0294 , B29C2035/048 , B29D30/0601 , B29D2030/0669 , B29D2030/0675 , B29L2030/00
摘要： The object of the present invention is to provide a vulcanization molding and its vulcanizing machine in which a heating pressure medium, which is nitrogen gas, is heated at high heat exchange ratio without an increase in the running cost and an increase in size. The vulcanizing machine includes a mold mechanism such as a lower side mold 5 and an upper side mold 25 and the like, which removably accommodate a green tire 4, an agitating mechanism 30, which agitates a heating pressure medium such as nitrogen gas or the like, which vulcanization mold the green tire 4 by heating the green tire 4 while pressing it against the mold mechanism, and an induction heating mechanism 41, which preferentially heats the agitating mechanism 30.
摘要翻译：本发明的目的在于提供一种硫化成形体及其硫化机，其中，作为氮气的加热压力介质以高热交换率被加热而不增加运行成本和尺寸增加。硫化机包括可移除地容纳生轮胎4的下侧模具5和上侧模具25等的模具机构，搅拌加热压力介质如氮气等的搅拌机构30 通过在将生轮胎4压靠在模具机构上的同时加热生轮胎4而将生轮胎4硫化成型，以及优先加热搅拌机构30的感应加热机构41。

6. 发明授权

US06655940B2 Center mechanism of tire press and tire press 失效
公开(公告)号：US06655940B2
公开(公告)日：2003-12-02
申请号：US09903746
申请日：2001-07-13
申请人： Hisashi Mitamura , Yasuhiko Fujieda , Kazuto Okada , Hirohiko Fukumoto , Akira Sakurai
发明人： Hisashi Mitamura , Yasuhiko Fujieda , Kazuto Okada , Hirohiko Fukumoto , Akira Sakurai
IPC分类号： B29C3502
CPC分类号： B29D30/0645 , B29C2035/0811 , B29C2035/0822 , B29D2030/0674
摘要： A tire press comprising a center post 22 vertically movably extended through a center part of a lower ring mechanism 12 and vertically moving an upper ring 19 with respect to a lower ring mechanism 12, a heater 103 arranged in an outer peripheral position of the center post 22 on the tire inner peripheral side of a green tire 4 held by the lower ring mechanism 12 and the upper ring 19, heater 103 to apply a heat to the green tire 4, a first driving mechanism such as a tubular member vertically moving cylinder 98 capable of vertically moving the heater 103 to a suitable height position so as to move the heater 103 to a suitable position independently of vertical movement of the center post 22, and a second driving mechanism such as a driving motor 99 capable of rotating the heater 103. By the provision of such a mechanism as described, press molding relative to a green tire 4 can be completed in a sufficiently short period of time.

7. 发明授权

US08941036B2 Heating unit, tire heating apparatus, and method for remodeling tire mold 有权
标题翻译：加热单元，轮胎加热装置和轮胎模具重塑方法
公开(公告)号：US08941036B2
公开(公告)日：2015-01-27
申请号：US12309022
申请日：2007-09-21
申请人： Kazuto Okada , Hideaki Kuwabara , Hisashi Mitamura , Tomomichi Murata , Masatake Toshima , Yasuhiko Fujieda
发明人： Kazuto Okada , Hideaki Kuwabara , Hisashi Mitamura , Tomomichi Murata , Masatake Toshima , Yasuhiko Fujieda
IPC分类号： H05B6/00 , B29C35/00 , H01F21/02 , B29C33/06 , B29C35/08 , B29D30/06 , B29L30/00
CPC分类号： B29C33/06 , B29C35/0805 , B29C2035/0811 , B29C2035/0816 , B29D30/0601 , B29D30/0605 , B29D2030/0667 , B29D2030/0674 , B29D2030/0677 , B29L2030/00 , Y02P70/26
摘要： The present invention provides a heating unit capable of easily and inexpensively adjusting total impedance based on tire mold size so that a power source can be used at a high power factor, and a tire heating apparatus using the same. A ferromagnetic metallic member 10a heats a tire mold M1 by heat conduction. An induction heating coil C1 is disposed on the side of the ferromagnetic metallic member 10a opposite the tire mold M1 to induction-heat the ferromagnetic metallic member 10a by generating magnetic field lines. A nonmagnetic conductor 30a is disposed on the side of the induction heating coil C1 opposite the ferromagnetic metallic member 10a to shield the magnetic field lines generated by the induction heating coil C1. A heating unit 100a including these elements heats the tire mold M1 storing a tire. A relative positional relationship among the nonmagnetic conductor 30a, the induction heating coil C1 and the ferromagnetic metallic member 10a is set by first spacers 71a and 72a and second spacers 21a to 23a.
摘要翻译：本发明提供一种加热单元，其能够容易且廉价地调整基于轮胎模具尺寸的总阻抗，从而能够以高功率因数使用电源，以及使用该加热单元的轮胎加热装置。强磁性金属构件10a通过热传导加热轮胎模具M1。感应加热线圈C1设置在与轮胎模具M1相对的强磁性金属部件10a侧，通过产生磁场线来感应加热铁磁性金属部件10a。非磁性导体30a设置在感应加热线圈C1的与铁磁金属部件10a相对的一侧，以屏蔽由感应加热线圈C1产生的磁场线。包括这些元件的加热单元100a加热存储轮胎的轮胎模具M1。非磁性导体30a，感应加热线圈C1和强磁性金属部件10a之间的相对位置关系由第一间隔件71a和72a以及第二间隔件21a至23a设定。

8. 发明授权

US07416694B2 Method and apparatus for preheating raw tire 有权
标题翻译：用于预热生轮胎的方法和装置
公开(公告)号：US07416694B2
公开(公告)日：2008-08-26
申请号：US10678180
申请日：2003-10-06
申请人： Kazuto Okada , Hisashi Mitamura
发明人： Kazuto Okada , Hisashi Mitamura
IPC分类号： B29B13/08
CPC分类号： B29C35/0272 , B29C2035/0283 , B29C2035/0811 , B29C2035/0822 , B29C2035/0855 , B29D30/0005 , B29D2030/0674 , B29L2030/00 , Y10T152/10495
摘要： The disclosed information describes a preheating method and apparatus for preheating raw tire including metal members embedded therein prior to vulcanization molding process, to heat whole part of the raw tire up to desirable temperature rapidly and certainly to complete vulcanization molding in a short time. The disclosed apparatus comprises a retaining means for retaining raw tire in a predetermined attitude in a releasable manner; a induction heating means for heating the metal members inductively by means of a high frequency magnetic field, the high frequency magnetic field being applied to raw tire retained by the retaining means; and a radiation heater for heating a rate-limiting portion radiatively, the temperature of the rate-limiting portion rising slowly under only induction heating for the metal members.
摘要翻译：所公开的信息描述了一种预热方法和装置，用于在硫化成型过程之前预先包含嵌入其中的金属构件的预制轮胎，以将短轮胎的整个部分快速加热至理想的温度，并确保在短时间内完成硫化成型。所公开的装置包括用于以可释放的方式将生轮胎保持在预定姿态的保持装置; 感应加热装置，用于通过高频磁场感应地加热金属构件，高频磁场施加到由保持装置保持的生轮胎; 以及辐射加热器，用于辐射加热速率限制部分，限速部分的温度仅在金属部件的感应加热下缓慢上升。

9. 发明授权

US06824724B2 Bladder and tire producing method 失效
标题翻译：膀胱和轮胎生产方法
公开(公告)号：US06824724B2
公开(公告)日：2004-11-30
申请号：US10285426
申请日：2002-11-01
申请人： Hiroyuki Mori , Yozaburo Takayama , Kazuhisa Fujisawa , Hisashi Mitamura , Kazuto Okada , Naoya Fujiwara , Eiichiro Yoshikawa , Takayuki Kogishi
发明人： Hiroyuki Mori , Yozaburo Takayama , Kazuhisa Fujisawa , Hisashi Mitamura , Kazuto Okada , Naoya Fujiwara , Eiichiro Yoshikawa , Takayuki Kogishi
IPC分类号： B29C3502
CPC分类号： B29C43/3642 , B29C33/505 , B29C43/104 , B29C2043/3649 , B29D30/0601 , B29D30/0654 , B29D2030/0655 , B29L2030/00
摘要： An object of the present invention is to provide a bladder which is unlikely to have a shapal variation along the inner wall surface of the tire and can satisfactorily extend along the inner wall surface of the tire. An inventive bladder is used to press the inner wall surface of the tire by a pressurized heating medium during the vulcanization of a green tire and is comprised of a fabric layer (purl stitched fabric layer 12) and rubber layers (silicone rubber layers 11, 13) placed one over another. Elongation rates of the fabric layer in warp direction and in weft direction both exceed 15% and satisfy: 0.4≦elongation rate in weft direction/elongation rate in warp direction ≦6.0. Since the fabric layer has good extensibility, it can elongate with the rubber layers.
摘要翻译：本发明的目的是提供一种不太可能沿着轮胎的内壁表面形成变形的气囊，并且能够令人满意地沿着轮胎的内壁表面延伸。本发明的气囊用于在生胎硫化期间由加压加热介质挤压轮胎的内壁表面，并且由织物层（缝合织物层12）和橡胶层（硅橡胶层11,13 ）放在一个另一个。织物层在经向和纬向上的伸长率均超过15％，满足：0.4 <=纬向伸长率/经向伸长率<= 6.0。由于织物层具有良好的延展性，它可以用橡胶层延长。

10. 发明申请

US20100007038A1 TIRE VULCANIZER AND TIRE VULCANIZING METHOD 有权
标题翻译：轮胎VULCANIZER和轮胎VULCANIZING方法
公开(公告)号：US20100007038A1
公开(公告)日：2010-01-14
申请号：US12517611
申请日：2007-12-04
申请人： Hisashi Mitamura , Kazuto Okada , Hideaki Kuwabara , Tomomichi Murata , Masataka Toshima , Yasuhiko Fujieda
发明人： Hisashi Mitamura , Kazuto Okada , Hideaki Kuwabara , Tomomichi Murata , Masataka Toshima , Yasuhiko Fujieda
IPC分类号： B29C35/02
CPC分类号： B29C35/007 , B29C33/04 , B29C35/04 , B29D30/0601 , B29D2030/067 , B29D2030/0675
摘要： A tire vulcanizing apparatus and a tire vulcanizing method, by which the pressure and temperature of a heating and pressurizing medium to be supplied to the internal space of a raw tire can be controlled without the condition of pressure being affected by the condition of temperature. The tire vulcanizing apparatus has: a medium path, connected to an internal space of a raw tire, for passing a heating and pressurizing medium; a pressure sensor, provided in the medium path, for measuring a pressure of the heating and pressurizing medium; a pressure control valve for controlling a pressure of the heating and pressurizing medium passing through the medium path on the basis of a signal from the pressure sensor; a temperature sensor, provided in the medium path, for measuring a temperature of the heating and pressurizing medium; and a heating unit for controlling the temperature of the heating and pressurizing medium passing through the medium path on the basis of a signal from the temperature sensor, wherein the pressure control valve and the heating unit control the pressure and temperature of the heating and pressurizing medium supplied from the medium path to the internal space of the raw tire respectively and independently.
摘要翻译：一种轮胎硫化装置和轮胎硫化方法，通过该轮胎硫化装置和轮胎硫化方法，可以在不受压力条件影响温度条件的情况下控制供给到生胎的内部空间的加热和加压介质的压力和温度。轮胎硫化装置具有：连接到生胎的内部空间的介质路径，用于通过加热和加压介质; 设置在介质路径中的压力传感器，用于测量加热和加压介质的压力; 压力控制阀，其根据来自压力传感器的信号控制通过介质路径的加热和加压介质的压力; 设置在介质路径中的温度传感器，用于测量加热和加压介质的温度; 以及加热单元，其基于来自温度传感器的信号控制通过介质路径的加热和加压介质的温度，其中压力控制阀和加热单元控制加热和加压介质的压力和温度分别独立地从介质路径供给到生胎的内部空间。

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