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1. 发明授权

US07089819B2 Linear guide apparatus 有权
标题翻译：直线导轨装置
公开(公告)号：US07089819B2
公开(公告)日：2006-08-15
申请号：US10443877
申请日：2003-05-23
申请人： Takayuki Yabe , Masato Katou
发明人： Takayuki Yabe , Masato Katou
IPC分类号： F16H27/02
CPC分类号： F16C29/08 , F16C29/06 , F16H25/2204 , F16H25/2418 , Y10T74/18712 , Y10T74/18744
摘要： A ball screw has a screw shaft including a screw groove formed in an outer peripheral surface thereof; a nut including a screw groove formed in an inner peripheral surface thereof and screwed together with the screw shaft through a large number of balls rollably disposed in a spiral-shaped ball rolling passage formed by the two screw grooves; and, two seals respectively disposed on the two end portions of the nut for sealing the opening of a clearance between the screw shaft and the nut, wherein two annular grooves are respectively formed in the inner peripheral surfaces of the two end portions of the nut, each of the seals is formed in a substantially annular-ring shape having an outside diameter larger than the inside diameter of the nut and the seals are mounted into the nut by fitting the outer edge portions of the seals into the annular grooves.
摘要翻译：滚珠丝杠具有螺杆轴，该螺杆轴在其外周面形成有螺纹槽，螺母，其包括形成在其内周面中的螺纹槽，并且通过大量滚珠旋转地设置在由两个螺纹槽形成的螺旋形滚珠滚动通道中的滚珠与螺杆轴螺纹连接; 以及分别设置在螺母的两个端部上的两个密封件，用于密封螺杆轴和螺母之间的间隙的开口，其中两个环形槽分别形成在螺母的两个端部的内周表面中，每个密封件形成为具有比螺母的内径大的外径的大致环形形状，并且通过将密封件的外边缘部分装配到环形槽中将密封件安装到螺母中。

2. 发明授权

US6033509A Method for laminating porous sheet and coarse mesh reinforcing material 失效
标题翻译：多孔板和粗网增强材料层压方法
公开(公告)号：US6033509A
公开(公告)日：2000-03-07
申请号：US52383
申请日：1998-03-31
申请人： Tsutomu Miyamoto , Fusao Tokuhiro , Hiroshi Shimizu , Masato Katou
发明人： Tsutomu Miyamoto , Fusao Tokuhiro , Hiroshi Shimizu , Masato Katou
IPC分类号： B32B5/24 , B32B3/10 , B32B7/02 , B32B7/10 , D04H13/00 , D06M17/00 , B32B31/08
CPC分类号： B32B37/06 , B32B3/10 , B32B2305/026 , B32B2305/08 , Y10S264/47
摘要： A method for laminating a porous sheet 1 and a coarse mesh reinforcing material 2 which includes an adhesive layer and is reinforced by drawing, by heat pressing with that adhesive layer in between, in which, (1) the heating temperature during heat pressing is equal to or above the melting point of the adhesive layer and equal to or below the melting point of the porous sheet, (2) a specific relationship is maintained among the difference between the heating temperature and the melting point of the adhesive layer, the difference between the heating temperature and the softening point of the porous sheet, and the heating time, and (3) the unrolling tension of the porous sheet is maintained at 200 to 550 g/mm.sup.2. The method allows a reinforced laminated material that retains moisture permeability and has excellent mechanical strength to be obtained inexpensively without the occurrence of wrinkling or remarkable curling
摘要翻译：一种层压多孔片材1和粗网加强材料2的方法，其包括粘合剂层，并且通过用其中的粘合剂层进行热压而拉伸加强，其中（1）热压时的加热温度相等达到或高于粘合剂层的熔点并且等于或低于多孔片的熔点，（2）在加热温度和粘合剂层的熔点之间的差异之间保持特定的关系，多孔片材的加热温度和软化点以及加热时间，（3）多孔片材的展开张力保持在200〜550g / mm 2。该方法允许保持透湿性并且具有优异的机械强度以便廉价地获得而不发生起皱或显着卷曲的增强层压材料

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