Method for gluing heat-activated glueable surface elements

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United States of America Patent

PATENT NO 8840748
APP PUB NO 20120279647A1
SERIAL NO

13264941

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Abstract

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A method glues a heat-activated glueable surface element to an adhesive substrate which does not conduct electric current, whereby a surface thereof has only a low thermal conductivity. The heat-activated glueable surface element has an electrically conductive layer in addition to a heat-activated adhesive mass. The layer is inductively heated for a short time in an alternating magnetic field at a frequency from a middle frequency range. A high pressure of at least 1 MPa is exerted on the gluing surface simultaneously to the inductive heating, whereby preventing thermal decomposition reactions is possible. Further, a device performs the method and has an induction heater integrated in a press tool.

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Patent Owner(s)

  • TESA SE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Engeldinger, Hans Karl Quickborn, DE 6 78
Grünauer, Judith Hamburg, DE 11 113
Keite-Telgenbüscher, Klaus Hamburg, DE 57 351
Staiger, Anja Hamburg, DE 5 47

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