Method and device for strip and flat-shaping machining...

Details Method and device for strip and flat-shaping machining... Method and device for strip and flat-shaping machining...

2005-11-14

2011-10-18

Alanko, Anita (Department: 1713)

Etching a substrate: processes

Forming or treating an ornamented article

Treating glass

C216S059000, C216S067000, C216S080000

Reexamination Certificate

active

08038892

ABSTRACT:
The removal of partial areas of a coating (11, 12) on at least one surface (37, 38) of a glass pane (2) takes place by means of a plasma jet (14, 15) which emerges from a plasma nozzle (5, 6). The plasma nozzle (5, 6) is part of a plasma unit and two such plasma units are provided. Both of the plasma nozzles (5, 6) are oriented towards each other and form a pair of nozzles. A glass pane (2) is machined between both of the nozzles (5, 6). A distance sensor (23, 24) is arranged on both of the nozzles (5, 6), and said nozzles (5, 6) are positioned at the correct distance in relation to the surface (37, 38) of the glass pane (2).

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