Shutter assembly

Patent metadata

Field	Value
Publication number	US-11021907-B2
Application number	US-201916599520-A
Country	US
Kind code	B2
Filing date	Oct 11, 2019
Priority date	Jul 31, 2014
Publication date	Jun 1, 2021
Grant date	Jun 1, 2021

Abstract

A shutter assembly including a plurality of shutter panels arranged side-by-side. Each shutter panel has a respective plurality of louvers and a respective operable tilt mechanism configured to adjust the tilt angle of the respective plurality of louvers. A control shaft operates the tilt mechanisms. The control shaft is configured to drive simultaneously the respective tilt mechanisms of all of the plurality of shutter panels.

First claim

The invention claimed is:

1. A method for operating a shutter assembly, the shutter assembly including a plurality of shutter panels arranged side-by-side, each shutter panel including a respective plurality of louvers and a respective operable tilt mechanism configured to adjust a tilt angle of said respective plurality of louvers, the method comprising:
simultaneously driving said respective tilt mechanisms of all of said plurality of shutter panels via a control shaft operatively coupled to said respective tilt mechanisms; and
disengaging said respective tilt mechanism of at least one shutter panel of said plurality of shutter panels from said control shaft to allow said respective tilt mechanism of said at least one shutter panel to be operated independent of said control shaft;
wherein said at least one shutter panel is movable between a closed position, at which said at least one shutter panel is configured to be aligned with other of said plurality of shutter panels along a plane, and an opened position, at which said at least one shutter panel is pivoted away from said plane.

2. The method of claim 1 , wherein disengaging said respective tilt mechanism of said at least one shutter panel comprises disengaging said respective tilt mechanism of said at least one shutter panel from said control shaft when said at least one shutter panel is at said closed position.

3. The method of claim 1 , wherein disengaging said respective tilt mechanism of said at least one shutter panel comprises disengaging said respective tilt mechanism of said at least one shutter panel from said control shaft when said at least one shutter panel is moved to said opened position.

4. The method of claim 1 , wherein disengaging said respective tilt mechanism of said at least one shutter panel comprises decoupling said respective tilt mechanism of said at least one shutter panel from said control shaft via a clutch coupled between said control shaft and said respective tilt mechanism of said at least one shutter panel.

5. The method of claim 4 , wherein decoupling said respective tilt mechanism of said at least one shutter panel from said control shaft via said clutch comprising slipping said clutch when said tilt angle of said respective plurality of louvers of said at least one shutter panel is manually adjusted.

6. The method of claim 4 , wherein decoupling said respective tilt mechanism of said at least one shutter panel from said control shaft via said clutch comprising slipping said clutch when said respective plurality of louvers of said at least one shutter panel have been tilted to a maximum tilt angle.

7. The method of claim 6 , further comprising continuing to drive a remainder of said respective tilt mechanisms after said respective plurality of louvers of said at least one shutter panel have been tilted to said maximum tilt angle.

8. The method of claim 1 , wherein disengaging said respective tilt mechanism of said at least one shutter panel comprises disengaging said respective tilt mechanism of said at least one shutter panel from said control shaft to allow said respective plurality of louvers of said plurality of shutter panels to be aligned relative to one another.

9. The method of claim 1 , further comprising driving said control shaft with a single motor rotationally coupled to said control shaft.

10. A method for operating a shutter assembly, the shutter assembly including a plurality of shutter panels arranged side-by-side, each shutter panel including a respective plurality of louvers and a respective operable tilt mechanism configured to adjust a tilt angle of said respective plurality of louvers, the method comprising:
simultaneously driving said respective tilt mechanisms of all of said plurality of shutter panels via a control shaft operatively coupled to said respective tilt mechanisms; and
decoupling said respective tilt mechanism of at least one shutter panel of said plurality of shutter panels from said control shaft via a clutch coupled between said control shaft and said respective tilt mechanism of said at least one shutter panel to allow said respective tilt mechanism of said at least one shutter panel to be operated independent of said control shaft;
wherein decoupling said respective tilt mechanism of said at least one shutter panel from said control shaft via said clutch comprising slipping said clutch when said tilt angle of said respective plurality of louvers of said at least one shutter panel is manually adjusted.

11. The method of claim 10 , wherein said at least one shutter panel is movable between a closed position; at which said at least one shutter panel is configured to be aligned with other of said plurality of shutter panels along a plane, and an opened position, at which said at least one shutter panel is pivoted away from said plane, said respective tilt mechanism of said at least one shutter panel being decoupled from said control shaft via slippage of said clutch when said at least one shutter panel is at said closed position.

12. The method of claim 11 , wherein said respective tilt mechanism of said at least one shutter panel is additionally configured to be decoupled from said control shaft when said at least one shutter panel is moved to said opened position.

13. The method of claim 10 , further comprising driving said control shaft with a single motor rotationally coupled to said control shaft.

14. A method for operating a shutter assembly, the shutter assembly including a plurality of shutter panels arranged side-by-side, each shutter panel including a respective plurality of louvers and a respective operable tilt mechanism configured to adjust a tilt angle of said respective plurality of louvers; the method comprising:
simultaneously driving said respective tilt mechanisms of all of said plurality of shutter panels via a control shaft operatively coupled to said respective tilt mechanisms; and
decoupling said respective tilt mechanism of at least one shutter panel of said plurality of shutter panels from said control shaft via a clutch coupled between said control shaft and said respective tilt mechanism of said at least one shutter panel to allow said respective tilt mechanism of said at least one shutter panel to be operated independent of said control shaft;
wherein decoupling said respective tilt mechanism of said at least one shutter panel from said control shaft via said clutch comprising slipping said clutch when said respective plurality of louvers of said at least one shutter panel have been tilted to a maximum tilt angle.

15. The method of claim 14 , wherein said at least one shutter panel is movable between a closed position, at which said at least one shutter panel is configured to be aligned with other of said plurality of shutter panels along a plane, and an opened position, at which said at least one shutter panel is pivoted away from said plane, said respective tilt mechanism of said at least one shutter panel being decoupled from said control shaft via slippage of said clutch when said at least one shutter panel is at said closed position.

16. The method of claim 15 , wherein said respective tilt mechanism of said at least one shutter panel is additionally configured to be decoupled from said control shaft when said at least one shutter panel is moved to said opened position.

17. The method of claim 14 , further comprising continuing to drive a remainder of said respective tilt mechanisms after said respective plurality of louvers of said at least one shutter panel have been tilted to said maximum tilt angle.

18. T

Assignees

• Hunter Douglas Ind Bv

Inventors

• Rotchell Ken

Classifications

• Y02T10/88

  Optimized components or subsystems, e.g. lighting, actively controlled glasses · CPC title

• E06B7/094

  operable in sequence; characterised by additional independent movement · CPC title

• E06B7/086 Primary

  interconnected for concurrent movement · CPC title

• E06B7/09

  mounted in movable wing, e.g. door · CPC title

• E06B7/096 Primary

  operated or interconnected by gearing (wing operators with gearing in general E05F11/00) · CPC title