公开(公告)号：US20230184022A1

公开(公告)日：2023-06-15

申请号：US17793240

申请日：2021-02-04

Applicant: Assa Abloy Entrance Systems AB

Inventor： Daniel ELIASSON ,  Magnus ABRAHAMSSON ,  Johan KJESSLER ,  Anton HANSSON ,  Dennis MELIN

IPC: E05F15/70 ,  E05F15/668

CPC classification number: E05F15/70 ,  E05F15/668 ,  E05Y2201/434 ,  E05Y2400/35 ,  E05Y2400/40 ,  E05Y2400/36 ,  E05Y2600/46 ,  E05Y2900/106

Abstract: A sectional door operator system (1) for opening and closing an opening (2) is provided herein. The sectional door operator system (1) comprises a door (8) arranged to be moved between an open (O) and closed (C) position and comprising a plurality of horizontal and interconnected sections (9a-e), and a door frame (3) comprising a first frame section (4) at a first side (5) of the opening (2) and a second frame section (6) at a second side (7) of the opening (2), wherein the plurality of horizontal and interconnected sections (9a-e) are connected to the door frame (3). The sectional door operator system (1) further comprises a drive unit system (100) mounted on a section (9e) of the plurality of horizontal and interconnected sections (9a-e), wherein the drive unit system (100) is arranged to move the sectional door (8) from the closed position (C) to the open position (O), wherein the drive unit system (100) comprises at least a first drive unit (10a) comprising a first motor (11a) and at least a second drive unit (10b) comprising a second motor (11b), and wherein the first drive unit (10a) and the second drive unit (10b) are mounted at different vertical sides of the horizontal and interconnected section (9e). Further, the sectional door operator system (1) comprises at least one sensor device (40a, 40b) mounted on a section (9e) of the plurality of horizontal and interconnected sections (9a-e), and at least one control unit (20a, 20b) being in operative communication with the drive unit system (100) and configured to control the operation of the drive unit system (100) at least based on sensor data (42) from the at least one sensor device (40a, 40b), wherein the sensor data (42) relates to an angle (φ) of the door (8) in relation to a true horizontal plane of the sectional door operator system (1).

公开(公告)号：US20220216732A1

公开(公告)日：2022-07-07

申请号：US17608967

申请日：2020-05-12

Applicant: Assa Abloy Entrance Systems AB

Inventor： Magnus ABRAHAMSSON ,  Johan KJESSLER ,  Petter MYHRMAN

IPC: H02J50/10 ,  E05F15/67 ,  H01M10/46 ,  H01M10/44 ,  H02J7/34

Abstract: A door operator system (1) for opening and closing an opening (2), comprising a door frame (3) comprising a first frame section (4) at a first side (5) of the opening (2) and a second frame section (6) at a second side (7) of the opening (2) and a door (8) arranged to be moved between an open (O) and closed (C) position. The door (8) is connected to the door frame (3). A drive unit (10) mounted on the door (8), whereby the drive unit (10) is moveably connected to first frame section (4) and the drive unit (10) is moveably connected to the second frame section (6), the drive unit (10) comprising at least one motor (11) connected to at least one energy storage device (12) arranged to power the at least one motor (11), the drive unit (10) being arranged to move the door (8) from the closed position (C) to the open position (O). The door operator system (1) further comprises an energy transmitting device (13, 14) disposed in close proximity to the door (8) and an energy receiving device (81) mounted on the door (8), whereby the energy transmitting device (13, 14) is configured to wirelessly transmit energy to the energy receiving device (81) mounted to the door (8), whereby the energy receiving device (81) is operatively connected to the at least one energy storage device (12) for charging said energy storage device (12).