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US 4,876,982 AGranted
Apparatus for the application of liquid adhesives to a substrate
OwnerHenning J. Claasseninventor
Life of this patent
Estimating the term…
Abstract
An apparatus for the application of liquid adhesives to a substrate comprises a supply container for the adhesive and an applicator nozzle which is connected via a conduit to the supply container and has a slit-like outlet opening which communciates via a supply passage with a spreading chamber; at the slit-shaped outlet opening a doctor blade secured by a clamp support is arranged.
Claims10
An apparatus for the application of liquid adhesives to a substrate, comprising:
- a supply container for the adhesive;
- a conduit connected to said supply container;
- an applicator nozzle defining a slit-shaped outlet opening and connected to the supply container via said conduit;
- a supply passage;
- a spreading chamber connected to said slit-shaped outlet opening via said supply passage;
- a doctor blade of sheet metal being arranged at the slit-shaped outlet opening;
- and
- a clamp support securing said doctor blade to said nozzle at said slit-shaped outlet opening, said clamp support including an engaging clamp plate connected to said nozzle with a clamp screw.
5 more elements
Dependencies are inferred from the claim text.