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:
Feb. 06, 1996
Filed:
Nov. 14, 1994
Gilles Delmas, Epinay-sous-Senart, FR;
Guy Martin, Notseau, FR;
Michel Courdille, Sucy-en-Brie, FR;
Michel Lemonier, Vanves, FR;
U.S. Philips Corporation, New York, NY (US);
Abstract
Force detector (5) fitted with a blade carrying a strain gauge (12) and with a fixed support (10) and a mobile support (11) in which are respectively accommodated a first and second end of the said blade, the relative displacements of the two supports enabling the forces applied to the mobile support to be detected. In order to accommodate at least one of the said ends in its own support, the said support comprises a U-shaped member (13), between the two branches of which is inserted the said end bearing on slightly elastic contacts. A tactile screen is formed with the help of a plurality of such force detectors accommodated in a mobile plate (22) and a fixed frame (21). By coupling the two latter elements by means of suspensions (24.sub.1, 24.sub.2) and elastic fasteners (25.sub.1, 25.sub.2), the pressure forces acting on the mobile plate are, in a vertical position, decoupled from the intrinsic weight of the latter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile