Invention Grant
- Patent Title: Method and device for testing the strength of a connection using centrifugal force
- Patent Title (中): 使用离心力测试连接强度的方法和装置
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Application No.: US11667586Application Date: 2005-11-11
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Publication No.: US07707895B2Publication Date: 2010-05-04
- Inventor: Uwe Beck , Georg Reiners , Christian Berndt , Sylke Grune , Rüdiger Uhlendorf
- Applicant: Uwe Beck , Georg Reiners , Christian Berndt , Sylke Grune , Rüdiger Uhlendorf
- Applicant Address: DE Berlin
- Assignee: BAM Bundesanstalt fur Material-Forschung und-Prufung
- Current Assignee: BAM Bundesanstalt fur Material-Forschung und-Prufung
- Current Assignee Address: DE Berlin
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: DE102004055621 20041111
- International Application: PCT/EP2005/012351 WO 20051111
- International Announcement: WO2006/050996 WO 20060518
- Main IPC: G01N3/08
- IPC: G01N3/08

Abstract:
The invention relates to a method for examining the resistance of a connection between two bodies, whereby one of the bodies only has a small mass. A correspondingly directed force is exerted upon the connection until disconnection thereof. The force used is the centrifugal force which acts at a distance from a rotational axis in a concentric manner about said rotated connection. Said method is particularly advantageous if the body having a small mass is a coating which is applied to the other body. In order to obtain a sufficiently high centrifugal force, an examining stamp is applied to the body having the small mass and/or the coating on the side oriented away from the connection. The adhesion between the body and/or the coating and the examining stamp is greater than between both of the bodies and/or the coating and the other body.
Public/Granted literature
- US20080302190A1 Method and Device for Testing the Strength of a Connection Using Centrifugal Force Public/Granted day:2008-12-11
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