Method and apparatus for testing the adhesive stre
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专利名称：Method and apparatus for testing the
adhesive strength of overlays of plain
bearing bushings
发明人：Thomas Aubele,Gerhard Weil,Maik Wilhelm
申请号：US11377039
申请日：20060316
公开号：US20060243046A1
公开日：
20061102
专利内容由知识产权出版社提供
专利附图：
摘要：A method and an apparatus for testing the adhesive strength of overlays
attached to the inside of plain bearing bushings. The method is characterized in
specifying clearance between the plain bearing bushing tested and a rotating or oscillating pin extending through the bushing. Next, feeding a liquid medium into the gap between the bushing and the pin and oscillating the plain bearing bushing and pin relative to one another perpendicularly to the bushing axis for a given period and examining the bushing after the load test. The corresponding apparatus comprises a pin mounted rotatably in a pin receptacle and on which there is arranged a first drive mechanism. In addition, a bushing receptacle is provided, in which the plain bearing bushing is fitted, wherein the pin is mounted with predetermined clearance in the bushing. The apparatus additionally comprises a mechanism for bringing about oscillating relative movement of bushing receptacle and pin receptacle.
申请人：Thomas Aubele,Gerhard Weil,Maik Wilhelm
地址：Undenheim DE,Hunfelden DE,Ober-Olm DE
国籍：DE,DE,DE
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