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Machine translation
1. (WO1980002873) A METHOD OF DETERMINING THE SHAPE AND POSITION OF AN OBJECT AND AN APPARATUS TO PERFORM THE METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002873    International Application No.:    PCT/SE1980/000099
Publication Date: 24.12.1980 International Filing Date: 08.04.1980
IPC:
G01B 11/00 (2006.01), G01B 11/24 (2006.01)
Applicants:
Inventors:
Priority Data:
7903116 14.06.1979 SE
Title (EN) A METHOD OF DETERMINING THE SHAPE AND POSITION OF AN OBJECT AND AN APPARATUS TO PERFORM THE METHOD
(FR) PROCEDE DE DETERMINATION DE LA FORME ET DE LA POSITION D"UN OBJET ET APPAREIL DE MISE EN OEUVRE DU PROCEDE
Abstract: front page image
(EN)A method of determining the shape and position of an object (F). This aim is accomplished by means of an apparatus comprising an emitter (1) emitting a beam (S) which in a specific manner scans an area, thus falling on the surface of the object (F) from which it is reflected back to a receiver (2), whereby the angles of emission and of reception ((Alpha) and (Alpha), respectively) as well as the scanning angle ((Beta)) of the beams (S and S", respectively) are determined such that with the aid of these angles and on the basis of knowledge of the distance (L) between the emitter (1) and the receiver (2) it becomes possible to determine the position and shape of the object (F) and to use it for various kinds of control purposes.
(FR)Procede de determination de la forme et de la position d"un objet (F). Ceci est realise a l"aide d"un appareil comprenant un emetteur (1) emettant un rayon (S) qui, d"une maniere specifique, explore une region, en frappant la surface de l"objet (F) d"ou il est reflechi sur un recepteur (2), les angles d"emission et de reception ((Alpha) et (Alpha), respectivement) ainsi que l"angle d"exploration ((Beta)) des rayons (S et S" respectivement) sont determines de telle sorte qu"avec l"aide de ces angles et en se basant sur la connaissance de la distance (L) entre l"emetteur (1) et le recepteur (2), il devient de determiner la position la forme de l"objet (F) et d"utiliser cette determination pour divers types de controle.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)