CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE -CNRS-
发明人:
ZAHOUANI, Hassan,VARGIOLU, Roberto,MAVON, Alain
申请号：
EP05736901.9
公开号：
EP1721145B1
申请日:
2005.03.04
申请国别(地区):
EP
年份:
2017
代理人:
摘要：
The probe has a painted outer envelope (1) closed at one of its two ends by a support body (2). A rubbing body (6) at the other end, moves on a surface to be analyzed. A microphone (5) detects sound transmitted by the body when it contacts the surface. A normal force sensor (4) measures a normal force exerted on the body (6), and an accelerometer (7) and a strain gauge (8) measure a friction force exerted by the surface on the body (6).
