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US 9,751,106 B2Granted
Rotary applicator
OwnerBernard Laskoinventor
Life of this patent
Estimating the term…
Abstract
Induction heating of a pattern perforated rotating cylinder susceptor is utilized to melt and apply thermoplastic materials to a substrate.
Claims6
A method of applying pelletized thermoplastic materials consisting of the following:
- inducing current into a perforated steel cylinder susceptor containing pelletized thermoplastic materials to melt with a bar shaped induction heating coil;
- positioning said induction heating coil in appropriate proximity to said perforated steel cylinder susceptor;
- and
- contacting a moving substrate with said perforated steel cylinder susceptor to progressively apply a melted pelletized thermoplastic materials.
1 more element
A method of melting and applying pelletized thermoplastic materials consisting of the following:
- rotating a pattern perforated steel susceptor containing pelletized thermoplastic materials;
- inducing current into said pattern perforated steel cylinder susceptor to melt pelletized thermoplastic materials with a bar shaped induction heating coil;
- positioning said bar shaped induction heating coil in appropriate proximity to said pattern perforated steel cylinder susceptor;
- and
- contacting a substrate with said pattern perforated steel cylinder susceptor to progressively apply a melted pelletized thermoplastic materials.
2 more elements
Dependencies are inferred from the claim text.