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Title
Kraftfahrzeugfelge mit Codierstruktur
Date Issued
1997
Author(s)
Bauer, N.
Patent No
1990-4034415
Abstract
The description refers to a coding structure affixed to an object for the coding of information affecting the object, said information being detectable and decodable by means of an image processing device. A known coding structure designated as a barcode is restricted to applications in which the coding structure can be printed with high precision. The coding structure according to the invention permits reliable information decoding, in particular in the area of identification of light alloy vehicle rims on which a barcode cannot be affixed, said coding structure comprising at least three parallel marking bodies running along the surface of the object and each having the same width, the quotient of a first distance between the first and second marking bodies in relation to a second distance between the third marking body and the first or second marking body having a value dependent on the coded information.
Language
de
Patenprio
DE 1990-4034415 A: 19901029