Method and device for application of thin objects

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6843474
APP PUB NO 20020185805A1
SERIAL NO

10146950

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a method of and an apparatus for separation and application of thin objects of a non-porous material or of a material of low porosity on a surface. The invention also relates to a package for the thin objects. With the aid of a pick up and lay down head on an application means a vacuum is applied on a part, preferably the middle, of the uppermost object in a stack of thin objects being in a recess of a package. The recess of the package for receiving the objects is at least areawise somewhat smaller than the exterior dimensions of the objects. With the aid of vacuum in the pick up and lay down head the uppermost object is lifted out of the package. The underlying objects in the stack remain in the package by the friction and scrape effects towards the interior walls of the package. Then the pick up and lay down head of the application means is lowered down so that the object is brought into contact with the surface.

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Patent Owner(s)

Patent OwnerAddress
AB BIODISKSOLNA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bolmstrom, Anne .ANG.kersberga, SE 5 69
Kolar, Dusan Knivsta, SE 2 0

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