INSTRUMENT FOR MEASURING ANGLES AND PLOTTING WITH

专利名称：INSTRUMENT FOR MEASURING ANGLES

AND PLOTTING WITH DIRECT ANGLEDISPLAY AND/OR CORRESPONDINGTRIGONOMETRIC VALUES

发明人：CHAZAL, Jacques,CHAZAL, Frédéric,SETBON,

Samuel

申请号：EP90902290.0申请日：19900123公开号：EP0419588A1公开日：19910403

摘要：the measure of angle tracking and includes at least one articulated arm (2)mounted on a base (1) with a straight edge (4) is used as a reference for the articulatedarm; a sensor for detecting the angle alpha is formed between the reference edge and astraight edge (6) of the arm. calculated; a keypad having at least on trigonometricfunctions; and electronic means for tdata detected by the sensor, deal and commandssent by the keyboard, and a display screen (12) to view directly from the values of theelectronic means including the angle alpha.

申请人：CHAZAL, Jacques,CHAZAL, Frédéric

地址：La Rouvraie Route des Figons F-13090 Aix-en-provence FR,La Rouvraie Route desFigons F-13090 Aix-en-provence FR

国籍：FR,FR

代理机构：Moretti, René, et al

更多信息请下载全文后查看