Production of dvd cards and other discs of noncircular shape
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 16, 2005
app pub date -
Sep 24, 2004
filing date -
Mar 25, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
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.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully