Varroc Lighting Systems, S.r.o

Jindrich Chylek

Milan Cejnek

Dieter Niessen

Daniel Martincik

David Janecek

Petr Mecner

Robert Rysavy

A method of manufacturing a lighting device comprising a body of headlamp or rear light of a motor vehicle that comprises a housing enclosing a transparent cover wherein: 1) the body is clamped in a fixture and a set of actual positions of control points of the cover or housing are measured; 2) the measured actual positions of the control points are compared in a three-dimensional model with a respective calculated tolerance space of control points bounded by permissible deviations from nominal positions; 3) if the actual positions of all the control points do not match up within the respective calculated tolerance space of control points, a set of corrected positions is identified and selected; 4) determining corresponding corrected positions of the associated locating elements for attachment of the lighting device from the corrected positions of the control points; and 5) joining the locating elements in the corrected positions.

Method of manufacture of a lighting device

A fixing system for lighting fixture parts, especially the lights of an automobile, includes a thermoplastic outer lens (), which is installed in a thermoplastic encircling housing () by means of a sealing adhesive () and secured by fastening elements. The fixing element is a brad pin () which is shot through a groove () of the encircling housing () and a lug () of the outer lens (), with a profile in the shape of a circle flattened at least at two diametrically opposite places, having a longitudinally smooth brad pin shank () along its entire length, which is covered by an adhesive () to hold the brad pins () together.

Fixing system for lighting fixture parts, especially automobile lights

Growing community of inventors

Bilovec, Czechia

Jindrich Chylek