Back to results
US 6,006,478 AGranted
Reinforced window frame
AssigneeThyssen Polymer GmbH
InventorsOtmar Hubner, Gunter Pielmeier
Life of this patent
Estimating the term…
Abstract
A window or a door has a frame structure and a U-shaped bar simultaneously serving as reinforcement section and a turn-tilt mechanism.
Claims2
A reinforced window frame comprising:
- plastic frame sections, each of said plastic frame sections having a receiving channel;
- and
- a tilt-turn mechanism;
- wherein said tilt-turn mechanism comprises a reinforcement section being provided in said receiving channel of said plastic frame section and having a lengthwise recess for receiving a locking tenon of a sliding bar of a locking mechanism, said locking mechanism being slidably provided between said reinforcement section and said frame section.
1 more element
Dependencies are inferred from the claim text.