公开(公告)号：US20100271901A1

公开(公告)日：2010-10-28

申请号：US12681121

申请日：2008-10-31

申请人： Kazuo Yamaguchi ,  Yasuaki Yamane ,  Katsunori Takahashi ,  Taiji Orimo ,  Sayaka Yamada ,  Kazuhisa Fukutani

发明人： Kazuo Yamaguchi ,  Yasuaki Yamane ,  Katsunori Takahashi ,  Taiji Orimo ,  Sayaka Yamada ,  Kazuhisa Fukutani

IPC分类号： B01F7/00

CPC分类号： B29B7/421 ,  B29C47/0009 ,  B29C47/0813 ,  B29C47/0871 ,  B29C47/6037 ,  B29C47/6056 ,  B29C47/82 ,  B29C47/822 ,  B29C2947/92542 ,  B29C2947/926 ,  B29C2947/92876

摘要： The degree of kneading of a material to be kneaded is to be capable of being adjusted with a high accuracy.A kneading degree adjusting mechanism is installed in a processing apparatus having a barrel and a kneading screw inserted into the barrel rotatably, the kneading screw having a kneading section and being adapted to rotate within the barrel to knead a material continuously while feeding the material from an upstream side toward a downstream side, the kneading degree adjusting mechanism including a push-back section for pushing back the material to the upstream side and thereby making the material stay around the kneading section, the push-back section being disposed downstream of the kneading section in the kneading screw, a kneading degree adjusting member having an opposed surface opposed to an outer periphery surface of the push-back section, and a drive section for actuating the kneading degree adjusting member so that the opposed surface moves toward and away from the push-back section.

摘要翻译： 要捏合的材料的捏合度能够以高精度进行调节。 捏合度调节机构安装在具有可旋转的筒体和捏合螺杆的加工装置中，该捏合螺杆具有捏合部分，并且适于在筒内旋转以在连续地捏合材料的同时将材料从 上游侧朝向下游侧，所述捏合度调节机构包括用于将材料推回到上游侧的推回部，从而使材料保持在捏合部附近，所述推回部设置在捏合部的下游 在捏合螺杆中，具有与推回部的外周面相对的相对面的搅拌度调节部件和驱动部，该驱动部使该相对面朝向和远离推动方向移动 - 返回部分。

公开(公告)号：US07802915B2

公开(公告)日：2010-09-28

申请号：US12571867

申请日：2009-10-01

申请人： Sayaka Yamada ,  Kazuo Yamaguchi ,  Yasuaki Yamane ,  Kazuhisa Fukutani

发明人： Sayaka Yamada ,  Kazuo Yamaguchi ,  Yasuaki Yamane ,  Kazuhisa Fukutani

IPC分类号： B29B7/48 ,  B29C47/74

CPC分类号： B29B7/484 ,  B29B7/488 ,  B29C47/0009 ,  B29C47/0871 ,  B29C47/38 ,  B29C47/40 ,  B29C47/6093 ,  B29C47/64 ,  B29C47/92 ,  B29C2947/92019 ,  B29C2947/92514 ,  B29C2947/92571 ,  B29C2947/92914 ,  B29C2947/92952

摘要： The device for adjusting the degree of mixing according to the present invention is installed in mixing equipment equipped with a kneading/mixing screw for mixing material while feeding the material to a downstream side, wherein a gate member is moved relative to a portion of a circular section provided for the kneading/mixing screw so as to cause a change in the area of a flow path formed between the gate member and the portion of a circular section, thereby adjusting the degree of mixing of the material. A drive quantity changing device; is disposed between the gate member and a drive member. The drive quantity changing device; is constructed so as to change the drive quantity, x, into the movement quantity, Δδ, in accordance with a profile such that a change rate of the movement quantity, Δδ, relative to the drive quantity, x, is made smaller when the degree of opening, δ, of the gate member is smaller and the change rage of the movement quantity, Δδ, relative to the drive quantity, x, is made larger when the degree of opening, δ, of the gate member is larger. Through such construction, it is possible to let the degree of mixing change at a constant change rate relative to the drive quantity of the drive member.

摘要翻译： 根据本发明的用于调节混合度的装置安装在配备有用于混合材料的捏合/混合螺杆的混合设备中，同时将材料供给到下游侧，其中门构件相对于圆形的一部分移动 设置在捏合/混合螺杆上的部分，以便形成在门部件与圆形部分之间的流路的面积的变化，从而调节材料的混合度。 驱动量更换装置; 设置在门构件和驱动构件之间。 驱动量更换装置; 被构造为根据轮廓使驱动量x变为移动量＆Dgr;δ，使得移动量的变化率＆Dgr;δ相对于驱动量x的变化率 当栅极的开度δ较小时，当栅极的开度δ较小时，相对于驱动量x的移动量的变化量Dgrδ变大， 会员较大。 通过这样的结构，可以使混合度相对于驱动部件的驱动量以恒定的变化率变化。

公开(公告)号：US20090097350A1

公开(公告)日：2009-04-16

申请号：US12232368

申请日：2008-09-16

申请人： Kazuhisa Fukutani ,  Sayaka Yamada ,  Shigehiro Kasai ,  Kazuo Yamaguchi ,  Yasuaki Yamane

发明人： Kazuhisa Fukutani ,  Sayaka Yamada ,  Shigehiro Kasai ,  Kazuo Yamaguchi ,  Yasuaki Yamane

IPC分类号： A21C1/06

CPC分类号： B29B7/483 ,  B29B7/484 ,  B29C47/6031 ,  B29C47/6056 ,  B29C47/662

摘要： One object of the present invention is to provide a kneader which can diminish wear of screws and a barrel while preventing the manufacturing process for the screws and barrel from becoming complicated. In this kneader, a pair of screws are rotated about respective axes thereof to knead a material to be kneaded which is introduced into a kneading space formed within a barrel. Each screw has such a shape generating deflection in a predetermined direction perpendicular to an arranged direction of the axes of the pair of screws during kneading of the material to be kneaded, and the kneading space has a shape such that a pair of accommodating spaces which accommodate each of the screws respectively are connected together so as to overlap each other partially in the radial direction, each accommodating space being formed in such a manner that the diameter thereof in the predetermined direction in which there occurs deflection of each screw is larger than in any other direction.

摘要翻译： 本发明的一个目的是提供一种可以减少螺钉和桶的磨损的捏合机，同时防止螺杆和筒的制造过程变得复杂。 在该捏合机中，一对螺丝围绕其各自的轴线旋转，以将被引入到筒内形成的捏合空间中的被捏合材料混合。 每个螺杆都具有这样一种形状，在捏合被捏合材料期间，在垂直于一对螺杆的轴线的布置方向的预定方向上产生挠曲，并且捏合空间具有这样的形状，使得一对容纳空间 每个螺钉分别连接在一起，以在径向上部分地彼此重叠，每个容纳空间形成为使得在每个螺钉发生偏转的预定方向上的直径大于任何一个 其他方向

公开(公告)号：US08882337B2

公开(公告)日：2014-11-11

申请号：US13259954

申请日：2010-03-12

申请人： Norifumi Yoshida ,  Masaaki Uemura ,  Hiromi Nakano ,  Katsunobu Hagiwara ,  Kimio Inoue ,  Mika Nishida ,  Kazuhisa Fukutani

发明人： Norifumi Yoshida ,  Masaaki Uemura ,  Hiromi Nakano ,  Katsunobu Hagiwara ,  Kimio Inoue ,  Mika Nishida ,  Kazuhisa Fukutani

IPC分类号： B29B7/18 ,  B29B7/24 ,  B29B7/26

CPC分类号： B29B7/186 ,  B29B7/246 ,  B29B7/263 ,  B29B7/7495

摘要： A kneading rotor, in which the length L4 of a long blade in the direction of rotation of a rotor section is greater than one half of the total length L5 of a rotor section main body in the direction of rotation, and the long blades are arranged in such a manner that, in a case where a pair of the rotor sections are arranged mutually in parallel inside the chamber of the closed kneading machine and are rotated in mutually opposite directions, an end section on the rearward side in the direction of rotation of the rotor section, of the long blade of one of the rotor sections, and an end section on the forward side in the direction of rotation of the rotor section, of the long blade of the other one of the rotor sections, alternately repeat mutually an approaching action and a separating action, and in the state of approach, the end section on the forward side and the end section on the rearward side oppose each other in the direction of rotation of the rotor sections on a line which links the respective central axes of the pair of rotor sections, in one cross-section perpendicular to the axial direction of the rotor section.

摘要翻译： 一种搅拌转子，其中长叶片在转子部分的旋转方向上的长度L4大于转子部分主体沿旋转方向的总长度L5的一半，长叶片布置 其特征在于，在所述一对所述转子部在所述封闭混炼机的所述室的内部相互平行地配置并相互相反的方向旋转的情况下，在所述旋转方向的后方侧的端部 一个转子部分的长叶片的转子部分和另一个转子部分的长叶片在转子部分的旋转方向的前侧的端部的端部交替重复相互 接近动作和分离动作，并且在接近的状态下，前侧的端部和后侧的端部在转子部的旋转方向上彼此相对， 在一对垂直于转子部分的轴向的横截面中，是一对转子部分的各个中心轴线。

公开(公告)号：US20120269024A1

公开(公告)日：2012-10-25

申请号：US13518744

申请日：2010-12-21

申请人： Naoki Kikuchi ,  Hodaka Miura ,  Kazuhisa Fukutani ,  Sayaka Yamada

发明人： Naoki Kikuchi ,  Hodaka Miura ,  Kazuhisa Fukutani ,  Sayaka Yamada

IPC分类号： B29B7/80

CPC分类号： B29C48/63 ,  B29B7/483 ,  B29B7/488 ,  B29C48/03 ,  B29C48/2517 ,  B29C48/402 ,  B29C48/57

摘要： A kneading segment kneads materials such that insufficiently kneaded portions would not remain as gel. The kneading segment is rotatably disposed on a kneading screw housed in a barrel having an inner cavity, and is provided with a kneading flight which kneads the material in the barrel by rotating according to the kneading screw's rotation. The top surface of the kneading flight is formed with a concaved cutout section. The cutout section is surrounded by two side surfaces, which face the axial direction, and a bottom surface, which is disposed between the side surfaces. The bottom surface of the cutout section is formed in a tilted planar shape in relation to the top surface. The opening of the cutout section, which faces one side of the rotational direction of the kneading screw, has a larger area than the opening which faces the other side.

摘要翻译： 捏合段捏合材料，使得不充分混炼的部分不会保留为凝胶。 捏合段可旋转地设置在容纳在具有内腔的桶中的捏合螺杆上，并且设置有揉搓飞行，其通过根据捏合螺杆的旋转而旋转来捏合筒体中的材料。 揉搓飞行的顶面形成有凹入的切口部。 切口部分被面向轴向的两个侧表面和设置在侧表面之间的底表面包围。 切口部的底面相对于顶面形成为倾斜的平面形状。 切口部的面向混炼螺杆的旋转方向的一侧的开口面积比面向另一侧的开口面积大。

公开(公告)号：US08172449B2

公开(公告)日：2012-05-08

申请号：US12445463

申请日：2007-11-06

申请人： Yasuaki Yamane ,  Kazuo Yamaguchi ,  Toru Sakatani ,  Sayaka Yamada ,  Kazuhisa Fukutani ,  Koichi Honke

发明人： Yasuaki Yamane ,  Kazuo Yamaguchi ,  Toru Sakatani ,  Sayaka Yamada ,  Kazuhisa Fukutani ,  Koichi Honke

IPC分类号： B29B7/00

CPC分类号： B29B7/482 ,  B29C47/0009 ,  B29C47/0825 ,  B29C47/38 ,  B29C47/402 ,  B29C47/60 ,  B29C47/6031 ,  B29C47/6056 ,  B29C47/6075 ,  B29C47/62 ,  B29C47/625 ,  B29C47/767 ,  Y10T29/49826

摘要： To provide a kneading screw which can reduce such a phenomenon that a disproportional load is imposed onto a shaft of the kneading screw without degrading kneading performance of the kneading screw, a twin screw extruder with the kneading screw, and a method for assembling the kneading screw. In the kneading screw, each of the kneading rotor segments has at least one of a spiral kneading blade or a kneading blade extending in parallel with the axial direction, and is incorporated in the kneading screw such that top blade portions of the kneading blades at the adjacent ends of the kneading rotor segments adjacent to each other in the axial direction of the kneading screw are shifted in phase to each other, and such that the top blade portions of the kneading blades at the respective central positions in the axial direction of the adjacent kneading rotor segments are shifted larger in phase than the case where the top blade portions of the adjacent ends of the adjacent kneading rotor segments are equal in phase to each other.

摘要翻译： 为了提供一种捏合螺杆，能够减少在混炼螺杆的轴上施加不成比例的负荷而不降低捏合螺杆的捏合性能的现象，具有捏合螺杆的双螺杆挤出机和混炼螺杆的组装方法 。 在捏合螺杆中，每个搅拌转子段具有螺旋混合叶片或与轴向平行延伸的捏合叶片中的至少一个，并且被装入捏合螺杆中，使得捏合叶片的顶叶部分 在混炼螺杆的轴向上相邻的混炼用转子段的相邻端部相位移动，使得混炼叶片的顶部叶片部分在相邻的轴向的各个中心位置 混炼转子段的相位偏移比相邻的混炼用转子段的相邻端部的顶部叶片部的相位相等的情况相同。

公开(公告)号：US08147635B2

公开(公告)日：2012-04-03

申请号：US12294741

申请日：2007-04-18

申请人： Naoyuki Tashiro ,  Atsushi Yamamoto ,  Kazuhisa Fukutani ,  Yoshiaki Matsubara ,  Katsumi Ogawa

发明人： Naoyuki Tashiro ,  Atsushi Yamamoto ,  Kazuhisa Fukutani ,  Yoshiaki Matsubara ,  Katsumi Ogawa

IPC分类号： B32B37/00

CPC分类号： B29B9/14 ,  B29B15/122 ,  B29C70/20 ,  B29C70/504 ,  B29K2105/12

摘要： A manufacturing apparatus of a fiber-reinforced resin strand including spreaders that spread a reinforcing fiber bundle and are provided inside a crosshead to which a molten resin material is supplied continuously from an extruding machine, twisting rollers provided at a downstream position from an exit nozzle of the crosshead and that pultrude a fiber-reinforced resin strand formed of a resin-impregnated fiber bundle from the exit nozzle while imparting twists thereto, and twist retaining rollers provided at a downstream position from the twisting rollers and that retain twists of the fiber-reinforced resin strand. The twisting rollers and the twist retaining rollers are made of metal with asperities being formed on the surface thereof. The manufacturing apparatus can achieve excellent durability and is capable of manufacturing a fiber-reinforced resin strand at a high production rate without causing slipping.

摘要翻译： 一种纤维增强树脂股线的制造装置，其特征在于，具有扩展增强纤维束的扩张器，并且设置在从挤出机连续地供给熔融树脂材料的十字头的内侧，设置在下游位置的加捻辊， 十字头，并且从出口喷嘴形成由树脂浸渍的纤维束形成的纤维增强树脂线，同时施加扭曲，以及设置在来自扭转辊的下游位置处的扭转保持辊，并且保持纤维增强的扭曲 树脂链。 扭转辊和扭转保持辊由在其表面上形成有凹凸的金属制成。 制造装置可以实现优异的耐久性，并且能够以高生产率制造纤维增强树脂线而不会发生滑动。

公开(公告)号：US20100224309A1

公开(公告)日：2010-09-09

申请号：US12294741

申请日：2007-04-18

申请人： Naoyuki Tashiro ,  Atsushi Yamamoto ,  Kazuhisa Fukutani ,  Yoshiaki Matsubara ,  Katsumi Ogawa

发明人： Naoyuki Tashiro ,  Atsushi Yamamoto ,  Kazuhisa Fukutani ,  Yoshiaki Matsubara ,  Katsumi Ogawa

IPC分类号： B32B38/08 ,  B32B37/02 ,  B32B37/06 ,  B32B37/08 ,  B32B37/24

CPC分类号： B29B9/14 ,  B29B15/122 ,  B29C70/20 ,  B29C70/504 ,  B29K2105/12

摘要： A manufacturing apparatus of a fiber-reinforced resin strand including spreaders that spread a reinforcing fiber bundle and are provided inside a crosshead to which a molten resin material is supplied continuously from an extruding machine, twisting rollers provided at a downstream position from an exit nozzle of the crosshead and that pultrude a fiber-reinforced resin strand formed of a resin-impregnated fiber bundle from the exit nozzle while imparting twists thereto, and twist retaining rollers provided at a downstream position from the twisting rollers and that retain twists of the fiber-reinforced resin strand. The twisting rollers and the twist retaining rollers are made of metal with asperities being formed on the surface thereof. The manufacturing apparatus can achieve excellent durability and is capable of manufacturing a fiber-reinforced resin strand at a high production rate without causing slipping.

摘要翻译： 一种纤维增强树脂股线的制造装置，其特征在于，具有扩展增强纤维束的扩张器，并且设置在从挤出机连续地供给熔融树脂材料的十字头的内侧，设置在下游位置的加捻辊， 十字头，并且从出口喷嘴形成由树脂浸渍的纤维束形成的纤维增强树脂线，同时施加扭曲，以及设置在来自扭转辊的下游位置处的扭转保持辊，并且保持纤维增强的扭曲 树脂链。 扭转辊和扭转保持辊由在其表面上形成有凹凸的金属制成。 制造装置可以实现优异的耐久性，并且能够以高生产率制造纤维增强树脂线而不会发生滑动。

公开(公告)号：US20100091603A1

公开(公告)日：2010-04-15

申请号：US12445463

申请日：2007-11-06

申请人： Yasuaki Yamane ,  Kazuo Yamaguchi ,  Toru Sakatani ,  Sayaka Yamada ,  Kazuhisa Fukutani ,  Koichi Honke

发明人： Yasuaki Yamane ,  Kazuo Yamaguchi ,  Toru Sakatani ,  Sayaka Yamada ,  Kazuhisa Fukutani ,  Koichi Honke

IPC分类号： B29B7/80 ,  B23P11/00

CPC分类号： B29B7/482 ,  B29C47/0009 ,  B29C47/0825 ,  B29C47/38 ,  B29C47/402 ,  B29C47/60 ,  B29C47/6031 ,  B29C47/6056 ,  B29C47/6075 ,  B29C47/62 ,  B29C47/625 ,  B29C47/767 ,  Y10T29/49826

摘要： To provide a kneading screw which can reduce such a phenomenon that a disproportional load is imposed onto a shaft of the kneading screw without degrading kneading performance of the kneading screw, a twin screw extruder with the kneading screw, and a method for assembling the kneading screw. In the kneading screw, each of the kneading rotor segments has at least one of a spiral kneading blade or a kneading blade extending in parallel with the axial direction, and is incorporated in the kneading screw such that top blade portions of the kneading blades at the adjacent ends of the kneading rotor segments adjacent to each other in the axial direction of the kneading screw are shifted in phase to each other, and such that the top blade portions of the kneading blades at the respective central positions in the axial direction of the adjacent kneading rotor segments are shifted larger in phase than the case where the top blade portions of the adjacent ends of the adjacent kneading rotor segments are equal in phase to each other.

摘要翻译： 为了提供一种捏合螺杆，能够减少在混炼螺杆的轴上施加不成比例的负荷而不降低捏合螺杆的捏合性能的现象，具有捏合螺杆的双螺杆挤出机和混炼螺杆的组装方法 。 在捏合螺杆中，每个搅拌转子段具有螺旋混合叶片或与轴向平行延伸的捏合叶片中的至少一个，并且被装入捏合螺杆中，使得捏合叶片的顶叶部分 在混炼螺杆的轴向上相邻的混炼用转子段的相邻端部相位移动，使得混炼叶片的顶部叶片部分在相邻的轴向的各个中心位置 混炼转子段的相位偏移比相邻的混炼用转子段的相邻端部的顶部叶片部的相位相等的情况相同。

公开(公告)号：US06941774B2

公开(公告)日：2005-09-13

申请号：US10190660

申请日：2002-07-09

申请人： Takehiko Iwazono ,  Hideki Yutaka ,  Kazuhisa Fukutani

发明人： Takehiko Iwazono ,  Hideki Yutaka ,  Kazuhisa Fukutani

IPC分类号： G02B6/00 ,  C03B37/029

CPC分类号： C03B37/029 ,  C03B2205/63 ,  C03B2205/70

摘要： The present invention provides an optical fiber preform-heating furnace that is simple in its structure and excellent in uniformity of the temperature distribution in a circumferential direction of an optical fiber preform. The optical fiber preform-heating furnace includes a furnace core tube into which an optical fiber preform is supplied; a heater that surrounds the furnace core tube; a pair of electrode connection portions with which the heater is provided and has a face opposing to an outer periphery surface of the furnace core tube; and electrode portions that are disposed to each of the electrode connection portions and connected to a power supply. When a cylindrical heat insulator is disposed between the furnace core tube and the opposing faces, since an outward heat transfer amount from the furnace core tube side through the electrode portion can be reduced, the temperature distribution in a circumferential direction of the optical fiber preform can be improved in its uniformity.

摘要翻译： 本发明提供一种光纤预制件加热炉，其结构简单，并且在光纤预制件的圆周方向上的温度分布均匀性优异。 光纤预制体加热炉包括：供应光纤预制棒的炉芯管; 围绕炉芯管的加热器; 一对电极连接部分，加热器设置有一对电极连接部分，并且具有与炉芯管的外周表面相对的面; 以及设置在每个电极连接部分并连接到电源的电极部分。 当在炉芯管和相对面之间设置圆筒形绝热体时，由于可以减少从炉芯管侧通过电极部的向外的传热量，所以光纤预制棒的圆周方向的温度分布 改善其均匀性。