公开(公告)号：US10077591B2

公开(公告)日：2018-09-18

申请号：US14319076

申请日：2014-06-30

Applicant: ASSA ABLOY Accessories and Door Controls Group, Inc.

Inventor： Brian D Hass

IPC: E05F15/611 ,  E05F3/22 ,  H02J7/14 ,  E05F15/60 ,  E05F15/63 ,  E05F15/70 ,  E05F1/10

CPC classification number: E05F15/611 ,  E05F1/105 ,  E05F3/224 ,  E05F3/227 ,  E05F15/60 ,  E05F15/63 ,  E05F15/70 ,  E05Y2201/41 ,  E05Y2201/604 ,  E05Y2201/624 ,  E05Y2201/686 ,  E05Y2201/72 ,  E05Y2400/302 ,  E05Y2400/36 ,  E05Y2400/614 ,  E05Y2800/112 ,  E05Y2800/113 ,  E05Y2800/22 ,  E05Y2800/252 ,  E05Y2800/372 ,  E05Y2900/132 ,  H02J7/14 ,  Y10T292/57

Abstract: A combination door operator assembly and door, wherein the door operator assembly includes an operator unit mounted to the door on the pushing side thereof, an arm linkage having a driving arm and a driven arm, a mounting bracket on the frame of the door, a rechargeable power storage pack having at least one of a rechargeable battery and one or more capacitors, and a controller for monitoring a speed and a position of the door, wherein when the door moves faster than a predetermined speed, the motor is used as a generator to charge the rechargeable power storage pack and the speed of the door is reduced.