Card – picture – or sign exhibiting – Signs – Sign support
Reexamination Certificate
2005-01-04
2005-01-04
Le, Mark T. (Department: 3617)
Card, picture, or sign exhibiting
Signs
Sign support
C040S600000, C040S661010
Reexamination Certificate
active
06836988
ABSTRACT:
The present invention relates to an arrangement enabling edge-to-edge joining, by means of a magnetic attractive force, of a first edge portion811a) of a first panel (11) in a display system to a second edge portion (12b) of a second panel (12), a first magnetised strip (11e) being applied to said first edge portion (11a) and a second magnetised strip (12b) being applied to said second edge portion (12b). The magnetised strips (11e,12d) are assigned such magnetisation directions (s-n; n-s) that, in a position where the edge portions are in proximity and/or co-operating with each other, they assume a position attracted to each other. Said strips (11e, 12d) consist of a material different from the material of the panel (11, 12). The modulus of elasticity and the thickness (2600 MPa; 0.2 mm) of said panel (11) and the modulus of elasticity and the thickness (100 MPa; 0.7 mm) of said strips (11e,12d) are such that only small axial stress related forces, or none at all, will act within the attachment means (50, 51). Said strips (11e,12d) are assigned a thickness (“d”) of less than 1.0 mm.
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Profile Industrie “Chronoexpo2”. Retrieved from the Internet: <URL:htt.//www.chronoexpo.com/site/index.html, no date.
Expand International AB
Le Mark T.
Ohlandt Greeley Ruggiero & Perle
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