Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A garage door roller system for preventing damage to a vehicle or a garage door when the garage door is opening or closing. The garage door roller system generally includes a garage door arm which is connected at an upper end thereof 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 the garage door. One or more rollers are connected to a lower end of the garage door arm, with a portion of the rollers being positioned lower than the lower end of the garage door arm. The rollers are adapted to roll across an obstruction 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 a garage door when the garage door is opening or closing. The garage door roller system generally includes a garage door arm which is connected at an upper end thereof 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 the garage door. One or more rollers are connected to a lower end of the garage door arm, with a portion of the rollers being positioned lower than the lower end of the garage door arm. The rollers are adapted to roll across an obstruction 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 (Autor:in)
16.05.2017
Patent
Elektronische Ressource
Englisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
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