Installation and conformity control procedure for voussoir molds and voussoirs for a production line

Automated control installations with digital image acquisition and metrology terminals address the inefficiencies of manual inspections by providing rapid, precise conformity checks for molds and voussoirs, ensuring consistent quality and reducing production delays.

FR3170364A1Pending Publication Date: 2026-06-26CBE - GROUP BV
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Patent Information

Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
CBE - GROUP BV
Filing Date
2024-12-20
Publication Date
2026-06-26

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Abstract

The invention relates to a conformity control installation (1a) for a manufacturing line of cast concrete segments comprising at least one mold (2) including a base (3) and side walls (4, 5) and means (30) for automated in-person and dimensional control of said mold (2) before the pouring of fluid concrete into it, said means comprising a movable digital image acquisition element (33) for extracting a plurality of predetermined control points, and a computer terminal (40) integrating image processing software that retrieves the plurality of captured points to generate a three-dimensional map of the inside of the mold in the form of a point cloud and then compares this map with a digital reference model in order to detect any geometric differences and indicate whether the mold conforms to said model. Figure for the abstract: Fig. 3
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Citation Information

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