Spring-biased garage door roller
OwnerPaul Wise, Jr.inventor
Life of this patent
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Abstract
The spring-biased garage door roller is configured for use with a garage door. The garage door comprises the garage door, a plurality of tracks, a plurality of roller wheels, and a plurality of compression springs. The plurality of roller wheels and the plurality of compression springs combine to attach the garage door to the plurality of tracks. The plurality of tracks guide the motion of the plurality of roller wheels. There is a one to one correspondence between the plurality of roller wheels and the plurality of compression springs. Each individual compression spring generates a motive force that urges its associated individual roller wheel into a track selected from the plurality of tracks.
Claims19
A spring-biased door structure comprising
- a garage door, a plurality of tracks, a plurality of roller wheels, and a plurality of compression springs;
- wherein the plurality of roller wheels and the plurality of compression springs combine to attach the garage door to the plurality of tracks;
- wherein the plurality of tracks guide the motion of the plurality of roller wheels;
- wherein there is a one to one correspondence between the plurality of roller wheels and the plurality of compression springs;
- wherein each individual compression spring generates a motive force that pushes its associated individual rotating wheel into a track selected from the plurality of tracks.
Dependencies are inferred from the claim text.