US 10,294,710 B2 · Modular revolving door assembly

Abstract

A modular revolving door assembly (1) for installation in an opening is disclosed comprising a central column (2) and at least one door panel (3) connected to the central column (2) and rotatably arranged. The central column (2) comprises a driven column (4) and a driving base unit (5). The driving base unit (5) comprises a drive unit (6) and is arranged to be mounted to the bottom of the opening in level with or above a surrounding floor. The driven column (4) is mounted to the driving base unit (5). The driving base unit (5) is arranged to drive the driven column (4) to rotate the driven column (4) and the door panel (3). The driven column (4) extends above the driving base unit (5). Also disclosed is a method for installing a modular revolving door assembly comprising a drive unit (6) enclosed within the central column (2).

Claims15

Dependent claims

A freestanding, modular revolving door assembly for installation in an opening comprising:

a central column and at least one door panel connected to and extending radially outward from the central column and rotatably arranged around a central axis, wherein
the central column comprises a driven column and a driving base unit,
wherein the driving base unit comprises a drive unit,
wherein the drive unit comprises a motor,
wherein the driving base unit is arranged within the driven column and mounted to the bottom of the opening in level with or above a surrounding floor,
wherein the driven column comprises a tube mounted to the driving base unit,
wherein the driving base unit is arranged to drive the driven column to rotate the driven column and the door panel connected to the driven column around said central axis, and
wherein the driven column is supported by, and extends above, the driving base unit.

5 more elements

Dependencies are inferred from the claim text.

Modular revolving door assembly

Life of this patent

Modular revolving door assembly

Life of this patent

Abstract

Claims15