A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POWER ACTUATOR FOR AUTOMOTIVE PASSENGER DOOR
A power actuator is configured for a hinged vehicle door with a generally vertical hinge axis. The power actuator includes a motor-gearbox assembly, a slip clutch, a friction brake, a threaded spindle with a motor-side bearing, and a spindle nut affixed to a spindle tube, configured to travel along the threaded spindle during a rotation of the spindle. The slip clutch and the friction brake are operatively positioned between the motor-gearbox assembly and the motor-side bearing. The power actuator does not need to include a biasing element acting on the spindle nut toward an extended position because such a biasing element is unnecessary where the hinge axis is generally parallel to the direction of gravity.
POWER ACTUATOR FOR AUTOMOTIVE PASSENGER DOOR
A power actuator is configured for a hinged vehicle door with a generally vertical hinge axis. The power actuator includes a motor-gearbox assembly, a slip clutch, a friction brake, a threaded spindle with a motor-side bearing, and a spindle nut affixed to a spindle tube, configured to travel along the threaded spindle during a rotation of the spindle. The slip clutch and the friction brake are operatively positioned between the motor-gearbox assembly and the motor-side bearing. The power actuator does not need to include a biasing element acting on the spindle nut toward an extended position because such a biasing element is unnecessary where the hinge axis is generally parallel to the direction of gravity.
POWER ACTUATOR FOR AUTOMOTIVE PASSENGER DOOR
HEIBERGER JOHN M (author) / SHAH FAVAD (author) / BRINCK STEVE (author)
2023-02-16
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung