The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2011
Filed:
Mar. 04, 2004
Hassan Zahouani, Besancon, FR;
Roberto Vargiolu, Millery, FR;
Alain Mavon, Corronsac, FR;
Abstract
The invention relates to a sensor for the quantitative measurement of the feel of a surface, comprising a prehensile envelope, a hollow contact body for bringing into contact with the surface on a sensing zone, first acoustic detection elements to detect noises emitted by the hollow body on contact with the sensing zone, second mechanical detection elements embodied for measurement of the normal pressure or the normal pressure and the rubbing force exerted by the surface on the hollow body. The above is of application in the measurement of the triboacoustic properties of the skin or phanera, textiles, leather, plastic materials or any other material for which the an appreciation of the feel thereof is important.