公开(公告)号：US20070163199A1

公开(公告)日：2007-07-19

申请号：US10572972

申请日：2004-09-21

申请人： Katsuhiko Imai ,  Atsuo Takino ,  Noriyuki Fujita ,  Kozo Wakiyama ,  Shizuo Tsuzioka ,  Masumi Fujimoto ,  Masanori Inada ,  Hiroko Fukutome

发明人： Katsuhiko Imai ,  Atsuo Takino ,  Noriyuki Fujita ,  Kozo Wakiyama ,  Shizuo Tsuzioka ,  Masumi Fujimoto ,  Masanori Inada ,  Hiroko Fukutome

IPC分类号： E04C3/02

CPC分类号： E04C3/16 ,  E04B2001/1945 ,  E04B2001/196 ,  E04C2003/026

摘要： The invention is a log-made member for a large-scale truss structure. A truss structural member 1 comprises a log 2 cut so as to form flat surfaces on butt ends 2A thereof. A connector 4 slidably holds a shank 6m of a fastening bolt 6 and holds the periphery of the butt ends. Large lag screws 5 fix the connector 4 to the butt end 2A of the log. The connector 4 is disposed between the joint device 3 and the log 2, and is composed of a first element 4A and a second element 4B which engage with the portion of a counter-node side of the first element 4A. The first element 4A is provided with an axial symmetrical shell accommodating an elastic element 10 for biasing the fastening bolt 6. The second element is 4B is fixed to the log 2 by plural lag screws 5 so as to hold the butt end by using an annular thorn 4c so that the portion of the counter-node side thereof contacts the butt end 2A without any clearance.

摘要翻译： 本发明是用于大型桁架结构的对数构件。 桁架结构件1包括对数2切口，以便在其对接端部2A上形成平坦表面。 连接器4可滑动地保持紧固螺栓6的柄6m并且保持对接端的周边。 大拉力螺钉5将连接器4固定到对接的对接端2A。 连接器4设置在接合装置3和对数2之间，并且由与第一元件4A的对侧节点侧的部分接合的第一元件4A和第二元件4B组成。第一元件 元件4A设置有轴向对称壳体，容纳用于偏压紧固螺栓6的弹性元件10。 第二元件4B通过多个拉力螺钉5固定到对数2上，以便通过使用环形刺4c来保持对接端，使得其对侧节点侧的部分与对接端部2A接触而没有任何 清关

公开(公告)号：US06623681B1

公开(公告)日：2003-09-23

申请号：US09424162

申请日：1999-11-19

申请人： Setsuo Taguchi ,  Ryuji Ota ,  Satoru Shimoyama ,  Masumi Fujimoto

发明人： Setsuo Taguchi ,  Ryuji Ota ,  Satoru Shimoyama ,  Masumi Fujimoto

IPC分类号： B29C4788

CPC分类号： D01F6/62

摘要： Intermediate polyester fibre and method for the production thereof, characterized in that highly oriented undrawn polyester yarn with a degree of crystallinity in a specified range is passed under a tension of 0.3×10−2 g/d to 5.0×10−2 g/d through a non-contact heater of heater temperature at least 250° C., and 5-40% shrinkage effected, giving the following properties (A): (1) Specific gravity 1.335-1.360 (g/cm3), (2) Degree of crystallinity 21-26%, (3) Crystal size in terms of Miller index (010) 1.4-2.2 nm, in terms of Miller index (100) 1.4-2.5 nm and in terms of Miller index (105) 1.6-3.5, (4) Degree of crystal orientation no more than 75% in the 010 plane and no more than 85% in the 105 plane, and (5) Degree of amorphous orientation 0.15-0.4, hot water shrinkage 0 to 35% and dry heat shrinkage 0-35%, and a method for the production of fabric or spatial fabric of outstanding resilience, which exhibits resistance to permanent yielding (resistance to pile damage or resistance to pile slanting, etc), together with bulkiness and cushioning properties.

摘要翻译： 中间聚酯纤维及其制造方法，其特征在于，将结晶度在规定范围内的高取向未拉伸聚酯纱线以0.3×10 -2 g / d的张力通过至5.0×10 -2 g / d通过加热器温度至少250℃的非接触加热器和5-40％的收缩率，得到以下性能（A）:( 1）比重1.335-1.360（g / cm 3） ，（2）结晶度21-26％，（3）以米勒指数（010）为1.4-2.2nm的晶体尺寸，以米勒指数（100）为1.4-2.5nm，以米勒指数（105）计 ）1.6-3.5，（4）010平面晶体取向度不超过75％，105平面不超过85％，（5）非晶取向度0.15-0.4，热水收缩率0〜35 ％和干热收缩率0-35％，以及生产具有优异弹性的织物或空间织物的方法，其具有耐永久性屈服（抗桩抗损或抗桩性 倾斜等），以及蓬松性和缓冲性。