Patent · US Active

Door operator system

US12098584B2 · kind B2 · utility

1Cited by

9References

9Claims

0Family size

Assignee

Assa Abloy Entrance Systems AB · SE

Inventors

Daniel Eliasson · Lund, SE
Magnus Abrahamsson · Visby, SE
Anton Hansson · London, GB

Key dates

Filing date	Dec 15, 2020
Grant date	Sep 24, 2024
Priority date	—
Expiry date	Dec 15, 2040

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE05Y2900/106
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

An overhead 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 (7) of the opening (2) and a second frame section (6) at a second side (5) of the opening (2). The operator system further comprises a door (8) arranged to be moved between an open and closed (C) position, the door (8) being movably connected to the door frame (3) and a drive unit (10) mounted on the door (8), the drive unit (10) comprising at least one motor (11) arranged to move the door (8) from the closed position (C) to the open position (O). An elongated transmission member (19) extends along the first side (7) of the opening (2) and the first frame section (4). The drive unit (10) further comprises a driven transmission member (18) in driving connection with the motor (11).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.