公开(公告)号：US08287267B2

公开(公告)日：2012-10-16

申请号：US12473513

申请日：2009-05-28

Applicant: Takayoshi Sano ,  Masaru Taguchi ,  Takashi Hirose

Inventor： Takayoshi Sano ,  Masaru Taguchi ,  Takashi Hirose

IPC: B29C55/02

CPC classification number: B29C43/22 ,  B29C43/24 ,  B29C47/0021 ,  B29C47/8845 ,  B29C47/886

Abstract: A sheet forming apparatus includes a first roll, a second roll configured to sandwich molten resin extruded from a die in cooperation with the first roll, a coupling member provided to be revolvable around a rotation center axis of the second roll, a third roll provided rotatably on the coupling member and configured to sandwich the resin conveyed along an outer periphery of the second roll in cooperation with the second roll, and a coupling member supporter configured to support the coupling member at an intermediate part of the coupling member so as to allow the coupling member to revolve.

Abstract translation: 片材成形装置包括第一辊，第二辊，被配置为夹着与第一辊协作从模具挤出的熔融树脂;联接构件，设置成围绕第二辊的旋转中心轴线旋转;第三辊， 在所述联接构件上并且构造成与所述第二辊协作地沿着所述第二辊的外周夹持树脂;以及联接构件支撑件，其构造成在所述联接构件的中间部分处支撑所述联接构件， 联轴器旋转。

公开(公告)号：US08241192B2

公开(公告)日：2012-08-14

申请号：US12877720

申请日：2010-09-08

Applicant: Takayoshi Sano ,  Tadamasa Furuya ,  Takehiro Yamamoto ,  Satoru Nitta ,  Koji Mizunuma ,  Takashi Hirose

Inventor： Takayoshi Sano ,  Tadamasa Furuya ,  Takehiro Yamamoto ,  Satoru Nitta ,  Koji Mizunuma ,  Takashi Hirose

IPC: F16C13/00

CPC classification number: B29C43/46 ,  B29C33/04 ,  B29C33/044 ,  B29C43/24 ,  B29C43/52 ,  B29C47/0021 ,  B29C47/8845 ,  B29C2043/3613 ,  B29C2043/5808

Abstract: A sheet or film-forming roll 10 includes an inner cylinder member 20 having axial parts 21, 22 provided on both sides thereof and rotatably supported by bearing parts 26, 27 through the axial parts 21, 22, a rubber roll 40 fitted to an outer circumferential surface of the inner cylinder member 20, eccentric side plates 53, 54 rotatably fitted to the axial parts 21, 22 of the inner cylinder member 20 respectively, and an elastic outer cylinder member 50 rotatably supported by the eccentric side plates 53, 54. The elastic outer cylinder member 50, which is provided with a thin-walled structure and made from metal, has an inner diameter larger than an outer diameter of the rubber roll 40 to accommodate the rubber roll 40 in an interior 68 thereof, and has inner circumferential surface 50A coming into contact with an outer circumferential surface 40A of the rubber roll 40.

Abstract translation: 片材或成膜辊10包括内筒构件20，其具有设置在其两侧的轴向部件21,22，并且通过轴向部件21,22由轴承部件26,27可旋转地支撑，安装在外侧的橡胶辊40 内筒构件20的圆周面，分别与内筒构件20的轴部21,22可旋转地嵌合的偏心侧板53,54，以及由偏心侧板53,54可旋转地支撑的弹性外筒构件50。 具有薄壁结构并由金属制成的弹性外筒构件50具有比橡胶辊40的外径大的内径，以将橡胶辊40容纳在其内部68中，并且具有内部 圆周面50A与橡胶辊40的外周面40A接触。

公开(公告)号：US07846367B2

公开(公告)日：2010-12-07

申请号：US11614223

申请日：2006-12-21

Applicant: Takayoshi Sano ,  Akihiro Iwata

Inventor： Takayoshi Sano ,  Akihiro Iwata

IPC: B28B1/14

CPC classification number: F16C13/026 ,  B29C33/04 ,  B29C43/245 ,  B29C43/46 ,  B29C43/52 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/8845 ,  B29C2043/3652 ,  B29C2043/5808 ,  B29C2043/5816 ,  B29C2043/5825 ,  D21G1/0213 ,  D21G1/022

Abstract: A sheet or film-forming roll has an inner cylindrical member and an elastic outer cylindrical member. The inner cylindrical member has a pressure chamber therein. As the inner cylindrical member becomes deformed (crowing change) depending on a pressure value of incompressible fluid led to the pressure chamber, the elastic outer cylindrical member becomes deformed (crowing change) too.

Abstract translation: 片材或成膜辊具有内圆柱形构件和弹性外圆柱形构件。 内部圆柱形构件在其中具有压力室。 随着内圆柱形部件根据通向压力室的不可压缩流体的压力值变形（挤压变化），弹性外圆筒部件也变形（挤压变化）。

公开(公告)号：US07811218B2

公开(公告)日：2010-10-12

申请号：US11534339

申请日：2006-09-22

Applicant: Takayoshi Sano ,  Tadamasa Furuya ,  Takehiro Yamamoto ,  Satoru Nitta ,  Koji Mizunuma ,  Takashi Hirose

Inventor： Takayoshi Sano ,  Tadamasa Furuya ,  Takehiro Yamamoto ,  Satoru Nitta ,  Koji Mizunuma ,  Takashi Hirose

IPC: F28F5/02 ,  B29C43/24

CPC classification number: B29C43/46 ,  B29C33/04 ,  B29C33/044 ,  B29C43/24 ,  B29C43/52 ,  B29C47/0021 ,  B29C47/8845 ,  B29C2043/3613 ,  B29C2043/5808

Abstract: A sheet or film-forming roll 10 includes an inner cylinder member 20 having axial parts 21, 22 provided on both sides thereof and rotatably supported by bearing parts 26, 27 through the axial parts 21, 22, a rubber roll 40 fitted to an outer circumferential surface of the inner cylinder member 20, eccentric side plates 53, 54 rotatably fitted to the axial parts 21, 22 of the inner cylinder member 20 respectively, and an elastic outer cylinder member 50 rotatably supported by the eccentric side plates 53, 54. The elastic outer cylinder member 50, which is provided with a thin-walled structure and made from metal, has an inner diameter larger than an outer diameter of the rubber roll 40 to accommodate the rubber roll 40 in an interior 68 thereof, and has inner circumferential surface 50A coming into contact with an outer circumferential surface 40A of the rubber roll 40.

Abstract translation: 片材或成膜辊10包括内筒构件20，其具有设置在其两侧的轴向部件21,22，并且通过轴向部件21,22由轴承部件26,27可旋转地支撑，安装在外侧的橡胶辊40 内筒构件20的圆周面，分别与内筒构件20的轴部21,22可旋转地嵌合的偏心侧板53,54，以及由偏心侧板53,54可旋转地支撑的弹性外筒构件50。 具有薄壁结构并由金属制成的弹性外筒构件50具有比橡胶辊40的外径大的内径，以将橡胶辊40容纳在其内部68中，并且具有内部 圆周面50A与橡胶辊40的外周面40A接触。

公开(公告)号：US20090295017A1

公开(公告)日：2009-12-03

申请号：US12473513

申请日：2009-05-28

Applicant: TAKAYOSHI SANO ,  Masaru Taguchi ,  Takashi Hirose

Inventor： TAKAYOSHI SANO ,  Masaru Taguchi ,  Takashi Hirose

IPC: B29C55/02

CPC classification number: B29C43/22 ,  B29C43/24 ,  B29C47/0021 ,  B29C47/8845 ,  B29C47/886

Abstract: A sheet forming apparatus includes a first roll 3, a second roll 5 configured to sandwich molten resin extruded from a die in cooperation with the first roll 3, a coupling member 9 provided to be revolvable around a rotation center axis of the second roll 5, a third roll 7 provided rotatably on the coupling member 9 and configured to sandwich the resin conveyed along an outer periphery of the second roll 5 in cooperation with the second roll 5, and a coupling member supporter 13 configured to support the coupling member 9 at an intermediate part of the coupling member 9 so as to allow the coupling member 9 to revolve.

Abstract translation: 片材成形装置包括第一辊3，第二辊5，其配置为夹着与第一辊3协作从模具挤出的熔融树脂;连接构件9，设置成围绕第二辊5的旋转中心轴线旋转; 第三辊7，其可旋转地设置在联接构件9上并且构造成夹着沿着与第二辊5协作的第二辊5的外周传送的树脂;以及联接构件支撑件13，其构造成将联接构件9支撑在 联接构件9的中间部分以允许联接构件9旋转。

公开(公告)号：US20090261503A1

公开(公告)日：2009-10-22

申请号：US12374270

申请日：2007-07-17

Applicant: Takayoshi Sano ,  Satoru Nitta ,  Hiromu Saijyo

Inventor： Takayoshi Sano ,  Satoru Nitta ,  Hiromu Saijyo

IPC: B29C55/00 ,  B29C55/02

CPC classification number: B29C55/045 ,  B29C55/165 ,  B29C55/20

Abstract: Clipping both right and left side edge parts of a sheet or film by right and left pitch-variable clips having flow-directional clip pitches variable along with travel movements, respectively, having positions (AR, AL) for initiation of enlargements of flow-directional clip pitches changed between right clips and left clips, and enlarging flow-directional clip pitches along with travel movements of clips to thereby make an oblique stretch.

Abstract translation: 通过右侧和左侧变桨夹具分别具有流动方向的夹紧间距以及行进运动，分别剪切片材或薄膜的左右两侧边缘部分，具有位移（AR，AL），用于启动流动方向的放大 夹子间距在右夹子和左夹子之间变化，并且随着夹子的行进运动而扩大流向夹子间距，从而形成斜拉伸。

公开(公告)号：US20090250838A1

公开(公告)日：2009-10-08

申请号：US12417751

申请日：2009-04-03

Applicant: TAKAYOSHI SANO ,  Satoru Nitta

Inventor： TAKAYOSHI SANO ,  Satoru Nitta

IPC: B29C55/14

CPC classification number: B29C55/143 ,  B29C55/005 ,  B29K2023/06 ,  B29K2105/04 ,  C08J5/18 ,  C08J2323/06 ,  H01M2/145 ,  H01M2/1653

Abstract: Provided is a method for manufacturing a high-quality porous film. Here, while the porous film is being manufactured through forming micropores by stretching, a raw film is prevented from slipping on the surfaces of the respective rolls as much as possible even though the raw film includes oil or liquid paraffin as a solvent. The method is for manufacturing a porous film through forming micropores by successive biaxial stretching. A tensile force applied to the raw film F transferring from the longitudinal stretching machine (10) to the transverse stretching machine (50) is set not less than a stretching force necessary for the longitudinal stretching, and thus the raw film is prevented from slipping on a contact surface between the raw film and each roll of the longitudinal stretching machine (10).

Abstract translation: 提供一种制造高质量多孔膜的方法。 这里，虽然通过拉伸而形成微孔来制造多孔膜，但即使原料膜包括油或液体石蜡作为溶剂，也可以尽可能地防止原料膜在各辊的表面上滑动。 该方法是通过连续双轴拉伸来形成微孔来制造多孔膜。 施加到从纵向拉伸机（10）向横向拉伸机（50）转移的原料膜F的张力设定为不小于纵向拉伸所需的拉伸力，从而防止原料膜滑动 所述纵向拉伸机（10）的所述原始薄膜和每个辊之间的接触表面。

公开(公告)号：US20070063376A1

公开(公告)日：2007-03-22

申请号：US11534339

申请日：2006-09-22

Applicant: Takayoshi SANO ,  Tadamasa FURUYA ,  Takehiro YAMAMOTO ,  Satoru NITTA ,  Koji MIZUNUMA ,  Takashi HIROSE

Inventor： Takayoshi SANO ,  Tadamasa FURUYA ,  Takehiro YAMAMOTO ,  Satoru NITTA ,  Koji MIZUNUMA ,  Takashi HIROSE

IPC: B29C43/24

CPC classification number: B29C43/46 ,  B29C33/04 ,  B29C33/044 ,  B29C43/24 ,  B29C43/52 ,  B29C47/0021 ,  B29C47/8845 ,  B29C2043/3613 ,  B29C2043/5808

Abstract: A sheet or film-forming roll 10 includes an inner cylinder member 20 having axial parts 21, 22 provided on both sides thereof and rotatably supported by bearing parts 26, 27 through the axial parts 21, 22, a rubber roll 40 fitted to an outer circumferential surface of the inner cylinder member 20, eccentric side plates 53, 54 rotatably fitted to the axial parts 21, 22 of the inner cylinder member 20 respectively, and an elastic outer cylinder member 50 rotatably supported by the eccentric side plates 53, 54. The elastic outer cylinder member 50, which is provided with a thin-walled structure and made from metal, has an inner diameter larger than an outer diameter of the rubber roll 40 to accommodate the rubber roll 40 in an interior 68 thereof, and has inner circumferential surface 50A coming into contact with an outer circumferential surface 40A of the rubber roll 40.

Abstract translation: 片材或成膜辊10包括内筒构件20，其具有设置在其两侧的轴向部件21,22，并且通过轴向部件21,22由轴承部件26,27可旋转地支撑，安装在外侧的橡胶辊40 内筒构件20的圆周面，分别与内筒构件20的轴部21,22可旋转地嵌合的偏心侧板53,54，以及由偏心侧板53,54可旋转地支撑的弹性外筒构件50。 具有薄壁结构并由金属制成的弹性外筒构件50具有比橡胶辊40的外径大的内径，以将橡胶辊40容纳在其内部68中，并且具有内部 圆周面50A与橡胶辊40的外周面40A接触。

公开(公告)号：US4704083A

公开(公告)日：1987-11-03

申请号：US874484

申请日：1986-06-16

Applicant: Katsuhiko Iguchi ,  Satoru Nitta ,  Hidemi Wada ,  Takayoshi Sano

Inventor： Katsuhiko Iguchi ,  Satoru Nitta ,  Hidemi Wada ,  Takayoshi Sano

IPC: B29C48/31 ,  B29C47/16

CPC classification number: B29C47/165 ,  B29C47/0021

Abstract: A T-die adapted for extrusion molding of a plastic material such as plastic film is constituted by a lower stationary half and an upper movable half. The stationary half is integrally provided with a steady lip portion and a movable half is provided with a base portion and flexible lip portion so as to form a gap in slit form between the steady and flexible lip portions. The gap is adjusted partially by a plurality of adjusting bolts screwed to the upper portion of the movable half extending to cover the flexible lip portion with space, the bolts being arranged in a line along the longitudinal direction of the T-die and spaced equally with each other. Each bolt has such a length that the front end thereof downwardly presses the flexible lip portion when the bolt is driven downwardly. The flexible lip portion is provided with a plurality of U-shaped grooves each disposed between the adjacent two bolts and having a width of an opening substantially equal to the distance between the adjacent two bolts. The operation continuity and the flexibility of the flexible lip portion can be improved by the depth of the groove in accordance with the cross sectional shape thereof.

Abstract translation: 塑料薄膜等塑料材料的挤出成形用T模具由下部固定半部和上部可动半部构成。 固定半部一体地设置有稳定的唇部，并且可动半部设置有基部和柔性唇部，以在稳定和柔性唇部之间形成狭缝形式的间隙。 通过螺纹连接到可移动半部的上部的多个调节螺栓部分地调节间隙，该多个调节螺栓延伸以用空间覆盖柔性唇部，螺栓沿着T形模的纵向方向排列成一条直线并与 彼此。 每个螺栓具有这样的长度，即当螺栓向下驱动时，其前端向下按压柔性唇部。 柔性唇部设置有多个U形槽，每个U形槽各自设置在相邻的两个螺栓之间，并且具有基本上等于相邻的两个螺栓之间的距离的开口的宽度。 通过根据其横截面形状的槽的深度可以改善柔性唇部的操作连续性和柔性。

公开(公告)号：US08286313B2

公开(公告)日：2012-10-16

申请号：US12524111

申请日：2008-01-17

Applicant: Takayoshi Sano ,  Satoru Nitta ,  Hiromu Saijyo

Inventor： Takayoshi Sano ,  Satoru Nitta ,  Hiromu Saijyo

IPC: D06C3/04

CPC classification number: B29C55/165 ,  B29C55/20

Abstract: A clip support member 30 has a first shaft member 51 cantilevered by guide rollers 56 and 56 for a guiding along a reference rail with a recessed channel 101, the clip support member 30 being provided with a slider 40 having a second shaft member 52 cantilevered by guide rollers 57 and 57 for a guiding along a pitch setting rail 120 with a recessed channel 121, the clip support member 30 supporting a clip 20 at an end thereof, where it has the first shaft member 51, whereto one end of a main link member 53 and one end of a sub-link member 54 are pivotally connected, to constitute a reference linkage at the clip 20 end.

Abstract translation: 夹支撑构件30具有由引导辊56和56悬臂的第一轴构件51，用于沿着具有凹陷通道101的基准轨道引导，夹子支撑构件30设置有滑块40，滑块40具有悬臂的第二轴构件52 引导辊57和57用于沿着具有凹陷通道121的间距设置轨道120的引导，夹子支撑构件30在其一端支撑夹子20，其中它具有第一轴构件51，主链节的一端 构件53和副连杆构件54的一端枢转地连接，以在夹子20端构成基准联动装置。