Closure device and self-closing pivot hinge

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12000190
APP PUB NO 20230349215A1
SERIAL NO

17778848

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Importance

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Abstract

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Self-closing pivot hinges and devices such as doors for closing off an opening between two rooms or in a building façade using such hinges include a spring that extends into a hinge housing along the longitudinal direction of the hinge housing, which lends a self-closing function, and a cam element and a ball that is pressed against the cam element by the spring. The cam element is shaped so that it creates support positions in which the ball rests.

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Patent Owner(s)

Patent OwnerAddress
PORTAPIVOT BVNIJVERHEIDSWEG 32B MASSENHOVEN 2240

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dries, Koen Zoersel, BE 2 1
Dries, Rudi Gravenwezel, BE 10 44

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