Arrangement utilizing a magnetic attractive force

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6836988
APP PUB NO 20040006902A1
SERIAL NO

10276831

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to an arrangement enabling edge-to-edge joining, by means of a magnetic attractive force, of a first edge portion 811a) 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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Patent Owner(s)

Patent OwnerAddress
EXPAND INTERNATIONAL ABSWEDISH NARKA NACKA STOCKHOLM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zarelius, Christer Stockholm, SE 23 294

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