Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door opening/closing device and door opening/closing method
A door opening/closing device comprising a motor and a control unit that controls the rotational speed of the motor by PWM control. The door opening/closing device opens or closes a door of a vehicle using motor power, wherein the control unit performs PWM control of the motor at a PWM frequency set to be shifted from a resonance point of an installation body on which the motor is installed, the installation body including a housing unit housing the motor, a securing means securing the door opening/closing device to the vehicle, and the vehicle. Thus, a door opening/closing device that makes not much noise during an opening/closing operation is provided.
Door opening/closing device and door opening/closing method
A door opening/closing device comprising a motor and a control unit that controls the rotational speed of the motor by PWM control. The door opening/closing device opens or closes a door of a vehicle using motor power, wherein the control unit performs PWM control of the motor at a PWM frequency set to be shifted from a resonance point of an installation body on which the motor is installed, the installation body including a housing unit housing the motor, a securing means securing the door opening/closing device to the vehicle, and the vehicle. Thus, a door opening/closing device that makes not much noise during an opening/closing operation is provided.
Door opening/closing device and door opening/closing method
WATANABE YASUYUKI (Autor:in) / KOJIMA AYAHITO (Autor:in)
27.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
DOOR OPENING/CLOSING DEVICE AND DOOR OPENING/CLOSING METHOD
| Europäisches Patentamt | 2023
DOOR OPENING/CLOSING DEVICE AND DOOR OPENING/CLOSING METHOD
| Europäisches Patentamt | 2023
DOOR OPENING/CLOSING DEVICE AND DOOR OPENING/CLOSING METHOD
| Europäisches Patentamt | 2025
DOOR OPENING/CLOSING DEVICE AND DOOR OPENING/CLOSING METHOD
| Europäisches Patentamt | 2023
DOOR OPENING/CLOSING DEVICE AND DOOR OPENING/CLOSING METHOD
| Europäisches Patentamt | 2019