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1. 发明授权

US06379493B1 Device for transporting and depositing material strips 有权
标题翻译：用于运输和沉积材料条的装置
公开(公告)号：US06379493B1
公开(公告)日：2002-04-30
申请号：US09453173
申请日：1999-12-02
申请人： Klaus Berning , Lutz Wedemeyer
发明人： Klaus Berning , Lutz Wedemeyer
IPC分类号： B29D3030
CPC分类号： B29D30/3007 , B65H5/16
摘要： Device for transporting material strips made of rubber or a rubber-like synthetic material and for depositing such material strips on an installation drum for pneumatic tires or its parts, in particular, for depositing narrow apex strips on a bellows drum, wherein the advancing material strips are cut to length from an endless material and positioned on a pattern table within the region of the device. The device contains pivotable receptacle devices that can be displaced in the transport direction and that are used to take hold of at least one end of the material strips positioned on the pattern table in order to transport the material strips to the depositing position and to deposit said material strips on the installation drum, wherein the receptacle devices can be displaced in a transport direction that is essentially tangential to the surface or circumference of the installation drum, and wherein said receptacle devices contain one or more holding elements that penetrate into the material strips and produce a temporary and detachable positive connection with the material strip.
摘要翻译：用于运输由橡胶或类似橡胶的合成材料制成的材料带并用于将这种材料条放置在用于充气轮胎或其部件的安装鼓上的装置，特别是用于在波纹管上沉积窄的顶点条，其中前进材料条从环形材料切割成长度，并定位在装置区域内的图案台上。该装置包括可转动的插座装置，其可以在输送方向上移动，并且用于保持位于图案台上的材料条的至少一端，以便将材料条传送到存放位置并将所述在安装滚筒上的材料条，其中插座装置可以在基本上与安装滚筒的表面或圆周相切的输送方向上移位，并且其中所述插座装置包含一个或多个穿透材料带的保持元件，与材料带产生临时和可拆卸的正连接。

2. 发明授权

US4922751A Method and apparatus for checking the concentricity or correct contour of a pneumatic vehicle tire 失效
标题翻译：用于检查气动车辆轮胎的同心度或正确轮廓的方法和装置
公开(公告)号：US4922751A
公开(公告)日：1990-05-08
申请号：US245821
申请日：1988-09-16
申请人： Horst Sergel , Dieter Aschemann , Klaus Gerloff , Alexander Kay , Lutz Wedemeyer
发明人： Horst Sergel , Dieter Aschemann , Klaus Gerloff , Alexander Kay , Lutz Wedemeyer
IPC分类号： G01M1/02 , B60C25/00 , G01M17/02
CPC分类号： G01M17/021
摘要： A method and apparatus for checking the concentricity of a pneumatic vehicle tire that during operation has its bead regions mounted on the radially inner periphery of a wheel rim. The apparatus includes a two-part test rim, the sections of which are axially movable. In the region of the rim flanges, the test rim is provided with vulcanizing mold contours for receiving the bead-seating surfaces of a tire. The spaces between the tire sidewalls and the bead regions are provided with forming rings.
摘要翻译：一种用于检查气动车辆轮胎的同心度的方法和装置，其在操作期间具有安装在轮辋的径向内周上的胎圈区域。该装置包括两部分的测试轮辋，其部分是可轴向移动的。在轮辋凸缘的区域中，测试轮辋设置有硫化模具轮廓，用于接收轮胎的胎圈座表面。轮胎侧壁和胎圈区域之间的间隔设置有成形环。

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