A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A garage door roller system for preventing damage to a vehicle or garage door due to obstructions when the door is opening or closing. The garage door roller system generally includes a garage door arm which is connected at its upper end to a carriage of a garage door opener. A first end of a connector is connected to the garage door arm, and a second end of the connector is connected to a garage door such as by a bracket. One or more rollers are freely rotatable about the lower end of the garage door arm, with the lower ends of the rollers being positioned lower than the lower end of the garage door arm. The rollers are adapted to roll across any obstruction present when the garage door is opening or closing to prevent damage to the obstruction as well as the garage door arm.
A garage door roller system for preventing damage to a vehicle or garage door due to obstructions when the door is opening or closing. The garage door roller system generally includes a garage door arm which is connected at its upper end to a carriage of a garage door opener. A first end of a connector is connected to the garage door arm, and a second end of the connector is connected to a garage door such as by a bracket. One or more rollers are freely rotatable about the lower end of the garage door arm, with the lower ends of the rollers being positioned lower than the lower end of the garage door arm. The rollers are adapted to roll across any obstruction present when the garage door is opening or closing to prevent damage to the obstruction as well as the garage door arm.
Garage Door Roller System
BEESON HOWARD JAY (author)
2016-04-28
Patent
Electronic Resource
English
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES