专利内容由知识产权出版社提供
专利名称：DEVICE FOR FASTENING AN ADD-ON PART
AND A SUPPORT PART AT A DISTANCEFROM EACH OTHER
发明人：Vincent De Gelis申请号：US12299973申请日：20070628
公开号：US20090190993A1公开日：20090730
专利附图：
摘要：A device for fastening an add-on part () and a support part () at a distance fromeach other has a mounting nut () comprising an internal thread () of a first direction of
thread, a compensating bush () comprising an external thread () that is adjusted to theinternal thread (), and a fastening screw (), wherein its screw shaft () is configured havingan external thread () of a second direction of thread opposite of the first direction ofthread. The compensating bush () is configured having an internal sleeve () comprising ahead section () having an arrangement of reinforcement zones () and adaptation zones (),wherein the reinforcement zones () have a larger resistance than the adaptation zones ()as opposed to an expansion directed radially outward. In this manner, relatively lowtightening torques, as well as a relatively large variability in the material selection, areachieved even with relatively large tolerances between the diameters of the channelsection of the compensating bush and the screw shaft.
申请人：Vincent De Gelis
地址：Grenoble FR
国籍：FR
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