G - Physics – 11 – B
Patent
G - Physics
11
B
G11B 7/26 (2006.01) B29C 65/48 (2006.01) G06K 19/04 (2006.01) G11B 7/24 (2006.01) B29C 65/00 (2006.01)
Patent
CA 2479816
The invention relates to a device for assembling at least two noncircular substrates (1, 2) that have the same circumferential shape and that are provided with center holes (5, 6), especially for producing an optical data carrier. The aim of the invention is to provide a method and device with which the substrates can be assembled congruently and glued together flawlessly. For this purpose, the inventive device comprises a receiving unit (3) adapted to the center holes of the substrate, which receives the substrates (1, 2) so that they are spaced apart and rotatable about a common axis (8); an alignment device (10) for aligning the substrates (1, 2) with at least one stop (11); and a displacement unit for engaging the substrates with the stop. The invention also relates to a method for assembling substrates of the aforementioned kind.
L'invention concerne un dispositif pour assembler au moins deux supports (1, 2) non circulaires, dotés de perforations intérieures (5, 6) et de même forme circonférentielle, notamment pour façonner un support de données optique. Ce dispositif permet d'obtenir un assemblage coïncident et un collage parfait des supports au moyen d'une unité de réception (3) adaptée aux perforations intérieures des supports, lesdits supports (1, 2) étant placés de manière espacée et tournante autour d'un axe commun (8). Ledit dispositif comprend aussi une unité d'alignement (10) pour ajuster les supports (1, 2) avec au moins une butée (11), et une unité de déplacement pour mettre les supports en prise avec la butée. La présente invention porte également sur un procédé pour assembler de tels supports.
Robic
Steag Hamatech Ag
LandOfFree
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