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2. 发明公开

EP0034225A1 Process for manufacturing V-belts 有权
标题翻译： Verfahren zum Herstellen von Keilriemen。
公开(公告)号：EP0034225A1
公开(公告)日：1981-08-26
申请号：EP80300315.1
申请日：1980-02-04
申请人： The Gates Rubber Company
发明人： Wrast, Richard E. , Gardiner, William J. , Shedd, Francis A.
IPC分类号： B29H7/22 , F16G5/06
CPC分类号： B29D29/103 , B29D29/10 , F16G5/06
摘要： A cured and inverted V-belt sleeve having a plurality of spaced circumferential V-groovesthat bound oversized V-belt side portions of inverted V-belts is provided by fabricating a belt sleeve with a tensile member (16) interpositioned between inner (19) and outer (18) uncured elastomeric layers, skiving circumferential strips of elastomeric material (20,22) from the outer layer (18), and molding and curing the skived belt sleeve. Individual coverless or "raw edge" V-belts or V-belts banded together at their top surfaces are provided with an optional molded circumferential depression that forms an arch in the belt bottom surfaces and juxtaposed embedded reinforcements.
摘要翻译：通过制造具有插入在内部（19）之间的拉伸构件（16）的带套筒来提供具有多个间隔开的圆周V形槽的固化和倒置的V形带套筒，该多个间隔开的圆周V形槽限制倒V字形的超大V形带侧部分，和外（18）未固化的弹性体层，从外层（18）刮去弹性体材料（20,22）的圆周条带，以及模制和固化所述带状皮带套筒。在其顶部表面上捆绑在一起的单个无覆盖或“原始边缘”的V形带或V形带设置有可选的模制周向凹陷，其在带底表面中形成拱形并且并置嵌入的增强件。

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