专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5178705A Methods of making three dimensional composite fabric where bonding takes place while inserting of the weft is in progress 失效
标题翻译：制造三维复合织物的方法是在进行纬纱插入时发生粘合
公开(公告)号：US5178705A
公开(公告)日：1993-01-12
申请号：US770475
申请日：1991-10-03
申请人： Masahiko Kimbara , Kenji Fukuta , Makoto Tsuzuki , Hironobu Takahama , Ietsugu Santo , Michiya Hayashida , Akinobu Mori , Akihiko Machii
发明人： Masahiko Kimbara , Kenji Fukuta , Makoto Tsuzuki , Hironobu Takahama , Ietsugu Santo , Michiya Hayashida , Akinobu Mori , Akihiko Machii
IPC分类号： B29C35/02 , B29C70/24 , D03D41/00
CPC分类号： B29C70/24 , D03D41/004 , B29C35/02
摘要： A number of rods are disposed along at least three differently oriented axes, the rods being formed by bonding together bundles of fibers with a matrix. Each rod in one group is passed between rods of the other differently oriented groups. The cross-sectional shape of a rod extending in at least one direction is matched to the shape of a clearance which is left between rods extending in other directions to admit the rod inserted therethrough. Put otherwise, a rod extending in at least one direction has a projection to fill such a clearance. Great enough strength to withstand external forces exerted from any direction is imparted to the three-dimensional fabric composite materials either by increasing the area of contact between individual rods or by minimizing the clearances between rods by means of a matrix or the like. A three-dimensional multi-axis fabric composite material is made by forming rods by bonding together bundles of fibers with a matrix, disposing a number of rods parallel to each other, orienting groups of rods along at least three axes, passing each rod in one group between rods of the other differently oriented groups, and bonding together adjoining rods with the matrix, etc.
摘要翻译：沿着至少三个不同取向的轴线布置多个杆，杆通过将纤维束与矩阵结合在一起而形成。一组中的每个棒在另一个不同取向的组的棒之间通过。沿至少一个方向延伸的杆的横截面形状与在其它方向上延伸的杆之间的间隙的形状匹配，以允许插入其中的杆。否则，沿至少一个方向延伸的杆具有用于填充这样的间隙的突起。通过增加单个杆之间的接触面积或通过基体等使杆之间的间隙最小化，可以承受足够强度以承受从任何方向施加的外力的三维织物复合材料。三维多轴织物复合材料通过用一种基体将纤维束结合在一起而形成杆而制成，将多个杆彼此平行地设置，使棒的组至少沿三个轴定向，将每个杆通过一个在其他不同取向的组的棒之间组合，并且将邻接的棒与基体结合在一起等。

2. 发明授权

US5076330A Three-dimensional multi-axis fabric composite materials and methods and apparatuses for making the same 失效
标题翻译：三维多轴织物复合材料及其制造方法和装置
公开(公告)号：US5076330A
公开(公告)日：1991-12-31
申请号：US331285
申请日：1989-03-31
申请人： Masahiko Kimbara , Kenji Fukuta , Makoto Tsuzuki , Hironobu Takahama , Ietsugu Santo , Michiya Hayashida , Akinobu Mori , Akihiko Machii
发明人： Masahiko Kimbara , Kenji Fukuta , Makoto Tsuzuki , Hironobu Takahama , Ietsugu Santo , Michiya Hayashida , Akinobu Mori , Akihiko Machii
IPC分类号： B29C35/02 , B29C70/24 , D03D41/00
CPC分类号： D03D25/005 , B29C70/24 , D03D41/004 , B29C35/02 , Y10S428/902 , Y10T428/24091 , Y10T428/24124 , Y10T428/24174 , Y10T428/30
摘要： A number of rods are disposed along at least three differently oriented axes, the rods being formed by bonding together bundles of fibers with a matrix. Each rod in one group is passed between rods of the other differently oriented groups. The cross-sectional shape of a rod extending in at least one direction is matched to the shape of a clearance which is left between rods extending in other directions to admit the rod inserted therethrough. Put otherwise, a rod extending in at least one direction has a projection to fill such a clearance. Great enough strength to withstand external forces exerted from any direction is imparted to the three-dimensional fabric composite materials either by increasing the area of contact between individual rods or by minimizing the clearances between rods by means of a matrix of the like. A three-dimensional multi-axis fabric composite material is made by forming rods by bonding together bundles of fibers with a matrix, disposing a number of rods parallel to each other, orienting groups of rods along at least three axes, passing each rod in one group between rods of the other differently oriented groups, and bonding together adjoining rods with the matrix, etc. An apparatus for making three-dimensional multi-axis fabric composite materials includes apparatus for holding a group of warp rods parallel to each other and apparatus for inserting rods including a rod pushing mechanism to hold and push a large number of weft rods placed side by side in the direction intersecting with the warp rods into between the warp rods, etc.
摘要翻译：沿着至少三个不同取向的轴线布置多个杆，杆通过将纤维束与矩阵结合在一起而形成。一组中的每个棒在另一个不同取向的组的棒之间通过。沿至少一个方向延伸的杆的横截面形状与在其它方向上延伸的杆之间的间隙的形状匹配，以允许插入其中的杆。否则，沿至少一个方向延伸的杆具有用于填充这样的间隙的突起。通过增加单个杆之间的接触面积或者通过使用这样的矩阵来最小化杆之间的间隙，能够承受足够强度以承受从任何方向施加的外力的三维织物复合材料。三维多轴织物复合材料通过用一种基体将纤维束结合在一起而形成杆而制成，将多个杆彼此平行地设置，使棒的组至少沿三个轴定向，将每个杆通过一个在另一个不同取向的组的杆之间组合，并且将邻接的杆与基体结合在一起等。用于制造三维多轴织物复合材料的装置包括用于保持彼此平行的一组经线的装置和用于插入杆包括杆推动机构，以将与经线相交的方向并排设置的大量纬纱杆保持并推入经轴之间。

3. 发明授权

US5273078A Rod-type three-dimensional loom and continuous operating method 失效
标题翻译：杆式三维织机和连续操作方法
公开(公告)号：US5273078A
公开(公告)日：1993-12-28
申请号：US904567
申请日：1992-06-26
申请人： Masahiko Kimbara , Michiya Hayashida
发明人： Masahiko Kimbara , Michiya Hayashida
IPC分类号： D03D41/00
CPC分类号： D03D41/004 , Y10S139/01 , Y10S428/902 , Y10T428/24091 , Y10T428/24124 , Y10T428/24174
摘要： A rod-type three-dimensional weaving method and apparatus sends weft rods from within a rod magazine between groups of warp rods consisting of a large number of warp rods disposed parallel to one another by means of rod pushers substantially continuously by automatically changing a used-up magazine with another one filled with a new set of weft rod groups. To achieve such continuous weaving, a sensor senses a point where one of the rods in the magazine reaches the preset limit for a magazine change, and a control unit acting on the signal from the sensor removes the used-up magazine and brings another magazine filled with a new set of rod groups into the rod filling position. Or the same control unit stops the rod pushers on one side and starts feeding weft rods from the opposite side by employing the magazine and rod pushers on the opposite side of the group of warp rods, with a significant reduction in the weaving time.
摘要翻译：棒式三维织造方法和装置通过杆状推杆基本上连续地通过自动地改变使用的方式，从棒料仓内的纬纱棒中将纬纱组组成的经线之间的纬纱组彼此平行地布置，另一个填满了一组新的纬编组。为了实现这样的连续织造，传感器感测到一个位置，其中一个杆中的一个杆达到了刀库更换的预设极限，并且作用在来自传感器的信号上的控制单元去除了用尽的刀库并带来另一个刀库用一组新的杆组进入杆填充位置。或者相同的控制单元在一侧停止杆推动器，并且通过在该组经线的相对侧上使用料仓和杆推动器来开始从相对侧进给纬纱，从而显着减少了编织时间。

4. 发明授权

US5552214A Unidirectional prepreg and carbon fiber reinforced composite materials comprising pitch-based carbon fibers and polyacrylonitrile-based carbon fibers 失效
标题翻译：单向预浸料和碳纤维增强复合材料，包括沥青基碳纤维和聚丙烯腈基碳纤维
公开(公告)号：US5552214A
公开(公告)日：1996-09-03
申请号：US433599
申请日：1995-05-03
申请人： Kenji Kobomura , Hiromi Kimura , Hideo Osone , Mikio Shima , Michiya Hayashida , Nobuyuki Tsuji
发明人： Kenji Kobomura , Hiromi Kimura , Hideo Osone , Mikio Shima , Michiya Hayashida , Nobuyuki Tsuji
IPC分类号： B29C70/20 , B29C70/50 , B32B5/26 , C08J5/04 , D01F9/145 , D01F9/22 , D04H13/00 , D04H3/02 , B05D3/02 , B32B5/06 , B32B29/02
CPC分类号： D01F9/22 , B29C70/202 , B29C70/50 , B32B5/26 , C08J5/042 , D01F9/145 , D04H3/002 , D04H3/04 , D04H3/12 , Y10S428/902 , Y10T428/30 , Y10T442/67 , Y10T442/697
摘要： A pitch-based carbon fiber reinforced composite material is improved with regard to its compressive strength and compression strain at failure by combining polyacrylonitrile-based carbon fibers. The pitch-based carbon fibers have a modulus in tension of not less than 400 GPa, a tensile strength of not less than 2000 MPa, a compressive strength as a unidirectionally reinforced composite material of 100 MPa to 800 MPa and a fiber diameter of 4 .mu.m to 15 .mu.m and the polyacrylonitrile-based carbon fibers have a modulus in tension of not less than 200 GPa, a compressive strength and compression strain at failure as a unidirectionally reinforced composite material larger than those of the pitch-based carbon fibers, and a fiber diameter smaller than that of the pitch-based carbon fibers.
摘要翻译：通过组合聚丙烯腈基碳纤维，沥青基碳纤维增强复合材料在其抗压强度和破坏时的压缩应变方面得到改善。基于沥青的碳纤维的拉伸模量不小于400GPa，拉伸强度不小于2000MPa，单向强化复合材料的抗压强度为100MPa至800MPa，纤维直径为4μm m-15μm，聚丙烯腈类碳纤维的拉伸模量不小于200GPa，作为单向增强复合材料的断裂时的抗压强度和压缩应变大于沥青类碳纤维，纤维直径小于沥青基碳纤维的直径。

5. 发明授权

US4887662A Cooling drum for continuous-casting machines for manufacturing thin metallic strip 失效
标题翻译：用于制造薄金属条的连续铸造机的冷却鼓
公开(公告)号：US4887662A
公开(公告)日：1989-12-19
申请号：US247691
申请日：1988-09-22
申请人： Shigenori Tanaka , Yasuo Itoh , Michiya Hayashida , Kenichi Hara , Keiichi Yamamoto , Hikotaro Itani , Atsumu Yamane , Akio Kasama , Isao Suichi , Hiroyuki Kajioka , Kunimasa Sasaki
发明人： Shigenori Tanaka , Yasuo Itoh , Michiya Hayashida , Kenichi Hara , Keiichi Yamamoto , Hikotaro Itani , Atsumu Yamane , Akio Kasama , Isao Suichi , Hiroyuki Kajioka , Kunimasa Sasaki
IPC分类号： B21B27/00 , B22D11/06
CPC分类号： B21B27/005 , B22D11/0651
摘要： A cooling drum for continuous-casting machines, for manufacturing thin metallic strips, and having a surface composing part of a casting mold wall in contact with molten metal, wherein the surface has numerous dimples disposed uniformly thereon and not in contact with each other, and each of the dimples has an opening portion in the form of a circle or an oval with a diameter of from 0.1 to 1.2 mm and a depth of from 5 to 100 .mu.m.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式