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1. 发明申请

US20100034912A1 GEAR TYPE EXTRUDER FOR RUBBER 审中-公开
标题翻译：齿轮型橡胶挤出机
公开(公告)号：US20100034912A1
公开(公告)日：2010-02-11
申请号：US12312305
申请日：2007-09-19
申请人： Fumihiro Matsuyama
发明人： Fumihiro Matsuyama
IPC分类号： B29C47/24
CPC分类号： B29C48/465 , B29C48/08 , B29C48/37 , B29C48/387 , B29C48/395
摘要： The present invention provides a gear type extruder for rubber, which is capable of preventing deterioration of tire uniformity level such as RFV caused by pulse-like changes in rubber extrusion rate during extruding a ribbon-shaped rubber from the gear type extruder. Gears 11, 12, 21, 22 are structured as helical gears, of which flow rate profiles, representing temporal changes in discharge flow rate of rubber discharged by the tooth of respective gears, are respectively represented by a trapezoidal profile constituted of a flow rate monotonously increasing portion, a constant flow rate portion following the monotonously increasing portion, and a flow rate monotonously decreasing portion following the constant flow rate portion. Further, the helical gears are arranged such that, in a pair of flow rate profiles formed sequentially by adjacent tooth, the flow rate profiles overlap each other only in the flow rate decreasing portion of the flow rate profile formed earlier and the flow rate increasing portion of the flow rate profile formed later.
摘要翻译：本发明提供一种用于橡胶的齿轮式挤出机，其能够防止由齿轮式挤出机挤出带状橡胶时的橡胶挤出速度的脉冲状变化引起的轮胎均匀性劣化，例如RFV的劣化。齿轮11,12,21,22被构造为斜齿轮，其中表示由各齿轮的齿排出的橡胶的排出流量的时间变化的流量分布，分别由由单独的流量构成的梯形轮廓表示增加部分，跟随单调增加部分的恒定流量部分，以及跟随恒定流量部分的流量单调减少部分。此外，螺旋齿轮被布置成使得在相邻齿形成的一对流量分布中，仅在较早形成的流量分布的流量减小部分和流量增加部分之间相互重叠，的流量曲线。

2. 发明授权

US5686505A Process and apparatus for surface treatment of unvulcanized rubber sheet 失效
标题翻译：未硫化橡胶片表面处理工艺及装置
公开(公告)号：US5686505A
公开(公告)日：1997-11-11
申请号：US569010
申请日：1995-12-07
申请人： Yukihiro Kusano , Mahito Fuji , Masato Yoshikawa , Kazuo Naito , Fumihiro Matsuyama , Yoshio Nohara , Setsuo Akiyama
发明人： Yukihiro Kusano , Mahito Fuji , Masato Yoshikawa , Kazuo Naito , Fumihiro Matsuyama , Yoshio Nohara , Setsuo Akiyama
IPC分类号： B29C35/08 , C08J3/24 , C08J3/28
CPC分类号： C08J3/243 , B29C2035/0822 , B29L2030/002 , C08J2321/00
摘要： Only an outer surface of an unvulcanized rubber sheet is preliminarily crosslinked by irradiating an infrared ray or a far infrared ray to the unvulcanized rubber sheet prior to subsequent final vulcanization, whereby the occurrence of rubber spew and rubber flash is considerably suppressed at the vulcanization step.
摘要翻译：未硫化橡胶片的外表面通过在随后的最终硫化之前将红外线或远红外线照射到未硫化橡胶片而预先交联，从而在硫化步骤中显着地抑制橡胶喷射和橡胶闪光的发生。

3. 发明授权

US08235358B2 Cord aligning device 有权
公开(公告)号：US08235358B2
公开(公告)日：2012-08-07
申请号：US12308252
申请日：2007-04-10
申请人： Fumihiro Matsuyama
发明人： Fumihiro Matsuyama
IPC分类号： H02G1/08
摘要： A cord aligning device formed with a plurality of guide holes allowing cords to be separately inserted therethrough is provided. Each of the guide holes includes a feed port into which a cord is fed, a delivery port from which the cord is delivered, an introducing portion provided continuously with the feed port, and a delivery portion provided between the introducing portion and the delivery port. The introducing portion is formed such that the area of a cross-section vertical to a centerline thereof is reduced gradually toward the delivery portion from the feed port, the area of a cross-section of the delivery portion vertical to a centerline thereof is uniform along the centerline over its total length, and the delivery portion is formed in a linear fashion. Moreover, the delivery portions of the plurality of guide holes are juxtaposed in a predetermined direction so as to form rows parallel to each other.

4. 发明授权

US08262065B2 Cord aligning device 有权
标题翻译：线对准装置
公开(公告)号：US08262065B2
公开(公告)日：2012-09-11
申请号：US12308252
申请日：2007-04-10
申请人： Fumihiro Matsuyama
发明人： Fumihiro Matsuyama
IPC分类号： H02G1/08
CPC分类号： B29C47/027 , B29C47/0019 , B29C47/14 , B29D2030/381 , B29K2019/00 , B29K2105/10 , B29L2030/00 , Y10T29/53978
摘要： A cord aligning device formed with a plurality of guide holes allowing cords to be separately inserted therethrough is provided. Each of the guide holes includes a feed port into which a cord is fed, a delivery port from which the cord is delivered, an introducing portion provided continuously with the feed port, and a delivery portion provided between the introducing portion and the delivery port. The introducing portion is formed such that the area of a cross-section vertical to a centerline thereof is reduced gradually toward the delivery portion from the feed port, the area of a cross-section of the delivery portion vertical to a centerline thereof is uniform along the centerline over its total length, and the delivery portion is formed in a linear fashion. Moreover, the delivery portions of the plurality of guide holes are juxtaposed in a predetermined direction so as to form rows parallel to each other.
摘要翻译：提供了一种形成有多个引导孔的线对准装置，其允许将线分开插入其中。每个引导孔包括一个供给口，一个输送线被供给到该输送口中，一个从该输送口输出的输送口，一个与进料口连续设置的导入部分和一个设置在引入部分和输送口之间的输送部分。导入部形成为使得垂直于其中心线的横截面的面积从进料口朝向输送部逐渐减小，输送部的横截面的垂直于其中心线的区域的面积是均匀的在其总长度上的中心线和输送部分以线性方式形成。此外，多个引导孔的传送部分沿预定方向并置，以形成彼此平行的行。

5. 发明申请

US20100170073A1 Cord aligning device 有权
标题翻译：线对准装置
公开(公告)号：US20100170073A1
公开(公告)日：2010-07-08
申请号：US12308252
申请日：2007-04-10
申请人： Fumihiro Matsuyama
发明人： Fumihiro Matsuyama
IPC分类号： B23P19/10
CPC分类号： B29C47/027 , B29C47/0019 , B29C47/14 , B29D2030/381 , B29K2019/00 , B29K2105/10 , B29L2030/00 , Y10T29/53978
摘要： A cord aligning device formed with a plurality of guide holes allowing cords to be separately inserted therethrough is provided. Each of the guide holes includes a feed port into which a cord is fed, a delivery port from which the cord is delivered, an introducing portion provided continuously with the feed port, and a delivery portion provided between the introducing portion and the delivery port. The introducing portion is formed such that the area of a cross-section vertical to a centerline thereof is reduced gradually toward the delivery portion from the feed port, the area of a cross-section of the delivery portion vertical to a centerline thereof is uniform along the centerline over its total length, and the delivery portion is formed in a linear fashion. Moreover, the delivery portions of the plurality of guide holes are juxtaposed in a predetermined direction so as to form rows parallel to each other.
摘要翻译：提供了一种形成有多个引导孔的线对准装置，其允许将线分开插入其中。每个引导孔包括一个供给口，一个输送线被供给到该输送口中，一个从该输送口输出的输送口，一个与进料口连续设置的导入部分和一个设置在引入部分和输送口之间的输送部分。导入部形成为使得垂直于其中心线的横截面的面积从进料口朝向输送部逐渐减小，输送部的横截面的垂直于其中心线的区域的面积是均匀的在其总长度上的中心线和输送部分以线性方式形成。此外，多个引导孔的传送部分沿预定方向并置，以形成彼此平行的行。

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