A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POWERED OPENING MODULE FOR A DOOR CLOSER
A retrofit module configured for use with a door closer having a pinion. The retrofit module generally includes a case, an output shaft, a motor, and a control assembly. The output shaft is rotatably mounted in the case, and is configured for rotational coupling with the pinion. The motor is mounted to the case, and is operable to rotate the output shaft in a door-opening direction. The control assembly is mounted to the case, and is configured to operate the motor to drive the output shaft in the door-opening direction in response to an actuating signal.
POWERED OPENING MODULE FOR A DOOR CLOSER
A retrofit module configured for use with a door closer having a pinion. The retrofit module generally includes a case, an output shaft, a motor, and a control assembly. The output shaft is rotatably mounted in the case, and is configured for rotational coupling with the pinion. The motor is mounted to the case, and is operable to rotate the output shaft in a door-opening direction. The control assembly is mounted to the case, and is configured to operate the motor to drive the output shaft in the door-opening direction in response to an actuating signal.
POWERED OPENING MODULE FOR A DOOR CLOSER
MOTORISCH ANGETRIEBENES ÖFFNUNGSMODUL FÜR EINEN TÜRSCHLIESSER
MODULE D'OUVERTURE ÉLECTRIQUE POUR FERME-PORTE
LANGENBERG DANIEL (author) / FODSTAD JASON (author) / SHETTY ADITHYA GANGADHAR (author) / WOLFE JOHN A (author) / TOLODAY DAVID V (author)
2023-11-22
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung