Universal overhead door system

• US 6,047,761 A
• Filed: 09/08/1998
• Issued: 04/11/2000
• Est. Priority Date: 09/08/1998
• Status: Expired due to Term

• Current Assignee: Clopay Building Products Company, Inc. (Griffon Corporation)
• Original Assignee: Clopay Building Products Company, Inc. (Griffon Corporation)
• Inventors: Carper, Kenneth E., Bailey, Bob, Jaehnen, Edwin C., Lewis, Richard J. Jr.
• Primary Examiner(s): Purol, David M.
• Application Number:
  US09/149,214
• Time in Patent Office: 581 Days
• Field of Search: 160/201, 160/209, 160/207, 160/229.1, 160/40
• US Class Current: 160/201
• CPC Class Codes: E05D 1/02 made of one piece
• CPC Class Codes: E05D 15/165 Details, e.g. sliding or rolling guides E05D15/18 - E05D15/24 take precedence
• CPC Class Codes: E05D 15/242 Hinge connections between the parts
• CPC Class Codes: E05D 15/246 with additional guide rail for producing an additional movement
• CPC Class Codes: E05Y 2201/684 Rails; Tracks
• CPC Class Codes: E05Y 2800/266 curved
• CPC Class Codes: E05Y 2800/72 Sets of mutually exchangeable elements, e.g. modular
• CPC Class Codes: E05Y 2900/106 for garages

Abstract

A universal overhead door system includes a pair of horizontal track members, a pair of vertical track members and a pair of track radius members interconnecting the horizontal and vertical track members. A pair of short radius members extend from the track radius members to guide uppermost rollers of an overhead sectional door. The short radius members terminate close to the top of the door opening and thereby eliminate the need to guide the uppermost rollers below the level at which the curved portion of the track radius members begin. The ability to install the short radius members when needed for smaller door opening sizes and low head room environments provides a universal track system for most overhead door installations.

Claims

1. A universal overhead door system, comprising:

an overhead door having a plurality of pivotally interconnected door panels operable to move between vertical and horizontal positions relative to a door frame, each of said door panels having guide members arranged on opposite sides thereof;

a pair of generally channel-shaped horizontal track members, each of said horizontal track members defining a generally horizontal channel for guiding movement of said guide members in a generally horizontal plane;

a pair of generally channel-shaped vertical track members, each of said vertical track members defining a generally vertical channel for guiding movement of said guide members in a generally vertical plane;

a pair of generally channel-shaped first radius members, each of said first radius members substantially abutting a respective end of said horizontal track members and extending in a defined radius of curvature to substantially abut respective ends of said vertical track members to thereby form a pair of substantially continuous door tracks on opposite sides of said door frame, each of said first radius members defining a first curved channel for guiding movement of said guide members between said horizontal and vertical channels, and further having an opening to permit uppermost ones of said guide members on opposite sides of said overhead door to travel outside of said first curved channels; and

a pair of generally channel-shaped second radius members, each of said second radius members defining a second curved channel removably registrable with and extending directly from the opening in said first curved channels for guiding movement of said uppermost guide members into and out of said first curved channels during movement of said overhead door between said vertical and horizontal positions.

2. The overhead door system of claim 1 wherein said guide members comprise rollers extending from axles supported by said door panels.

3. The overhead door system of claim 2 wherein said axles are rotatably supported by roller brackets mounted to said door panels.

4. The overhead door system of claim 1 wherein said second radius members have a greater radius of curvature than said first radius members.

5. The overhead door system of claim 1 further comprising follower members connected to said uppermost guide members wherein said uppermost guide members are carried by said follower members during at least partial movement of said overhead door between said vertical and horizontal positions.

6. The overhead door system of claim 5 wherein said follower members are connected to said guide members through linkage members.

7. The overhead door system of claim 6 wherein said guide members comprise rollers extending from axles supported by said door panels, and said follower members comprise rollers connected to said axles through said linkage members.

8. The overhead door system of claim 5 wherein said follower members are operable to travel along an upper surface of said second radius members during movement of said overhead door between said vertical and horizontal positions.

9. The overhead door system of claim 1 wherein said first radius members are interchangeable with a pair of first radius members having a different defined radius of curvature.

10. The overhead door system of claim 1 wherein said first radius members include a section that may be selectively removed to define said openings.

11. A universal overhead door system, comprising:

an overhead door having a plurality of pivotally interconnected door panels operable to move between vertical and horizontal positions relative to a door frame, each of said door panels having guide members arranged on opposite sides thereof;

a pair of generally channel-shaped vertical track members, each of said vertical track members defining a generally vertical channel for guiding movement of said guide members in a generally vertical plane;

a pair of generally channel-shaped horizontal track members having integral first radius members which extend in a defined radius of curvature to substantially abut respective ends of said vertical track members to thereby form a pair of substantially continuous door tracks on opposite sides of said door frame, each of said horizontal track members defining a generally horizontal channel for guiding movement of said guide members in a generally horizontal plane and each of said integral first radius members defining a first curved channel for guiding movement of said guide members between said horizontal and vertical channels, said integral first radius members further having an opening to permit uppermost ones of said guide members on opposite sides of said overhead door to travel outside of said first curved channels; and

a pair of generally channel-shaped second radius members, each of said second radius members defining a second curved channel removably registrable with and extending directly from the opening in said first curved channels for guiding movement of said uppermost guide members into and out of said first curved channels during movement of said overhead door between said vertical and horizontal positions.

12. The overhead door system of claim 11 further comprising follower members connected to said uppermost guide members wherein said uppermost guide members are carried by said follower members during at least partial movement of said overhead door between said vertical and horizontal positions.

13. The overhead door system of claim 12 wherein said follower members are connected to said guide members through linkage members.

14. The overhead door system of claim 13 wherein said guide members comprise rollers extending from axles supported by said door panels, and said follower members comprise rollers connected to said axles through said linkage members.

15. The overhead door system of claim 12 wherein said follower members are operable to travel along an upper surface of said second radius members during movement of said overhead door between said vertical and horizontal positions.

16. The overhead door system of claim 11 wherein said integral first radius members include a section that may be selectively removed to define said openings.

17. A universal overhead door system, comprising:

an overhead door having a plurality of pivotally interconnected door panels operable to move between vertical and horizontal positions relative to a door frame, each of said door panels having guide members arranged on opposite sides thereof;

a pair of support rails, each mounted to and extending generally horizontally from a respective side of said door frame;

a pair of generally channel-shaped horizontal track members mounted respectively to said pair of support rails, each of said horizontal track members defining a generally horizontal channel for guiding movement of said guide members in a generally horizontal plane;

a pair of generally channel-shaped vertical track members mounted respectively to opposite sides of said door frame, each of said vertical track members defining a generally vertical channel for guiding movement of said guide members in a generally vertical plane;

a pair of generally channel-shaped first radius members mounted respectively to said pair of support rails, each of said first radius members substantially abutting a respective end of said horizontal track members and extending in a defined radius of curvature to substantially abut respective ends of said vertical track members to thereby form a pair of substantially continuous door tracks on opposite sides of said door frame, each of said first radius members defining a first curved channel for guiding movement of said guide members between said horizontal and vertical channels, and further having an opening to permit uppermost ones of said guide members on opposite sides of said overhead door to travel outside of said first curved channels; and

a pair of generally channel-shaped second radius members mounted respectively to said pair of support rails, each of said second radius members defining a second curved channel removably registrable with and extending directly from the opening in said first curved channels for guiding movement of said uppermost guide members into and out of said first curved channels during movement of said overhead door between said vertical and horizontal positions.

18. The overhead door system of claim 17 wherein said guide members comprise rollers extending from axles supported by said door panels.

19. The overhead door system of claim 18 wherein said axles are rotatably supported by roller brackets mounted to said door panels.

20. The overhead door system of claim 17 wherein said second radius members have a greater radius of curvature than said first radius members.

21. The overhead door system of claim 17 further comprising follower members connected to said uppermost guide members wherein said uppermost guide members are carried by said follower members during at least partial movement of said overhead door between said vertical and horizontal positions.

22. The overhead door system of claim 21 wherein said follower members are connected to said guide members through linkage members.

23. The overhead door system of claim 22 wherein said guide members comprise rollers extending from axles supported by said door panels, and said follower members comprise rollers connected to said axles through said linkage members.

24. The overhead door system of claim 21 wherein said follower members are operable to travel along an upper surface of said second radius members during movement of said overhead door between said vertical and horizontal positions.

25. The overhead door system of claim 17 wherein said first radius members are interchangeable with a pair of first radius members having a different defined radius of curvature.

26. The overhead door system of claim 17 wherein one of said pair of support rails and said pair of second radius members has a plurality of retaining members extending from a plane thereof and the other one pair has a plurality of apertures shaped and aligned to receive said retaining members upon registration of said support rails and second radius members in face-abutting relationship, said support rails and second radius members being operable to establish a connection therebetween upon translation of said support rails and second radius members relative to each other.

27. The overhead door system of claim 26 wherein each of said retaining members includes a retaining element that is offset from the plane of said one pair of support rails and said pair of second radius members.

28. The overhead door system of claim 27 wherein each of said retaining elements is substantially parallel to the plane of said one pair of support rails and said pair of second radius members.

29. The overhead door system of claim 27 wherein the offset of said retaining element is substantially constant independent of a change in material thickness of said other pair of support rails and said pair of second radius members.

30. The overhead door system of claim 26 wherein each of said retaining members comprises a retaining element which is offset from and substantially parallel to the plane of said one pair of support rails and said pair of second radius members, and a pair of diametrically opposite webs which join said retaining element with said one pair of support rails and said pair of second radius members.

31. The overhead door system of claim 30 wherein each of said retaining elements is substantially circular in configuration.

32. The overhead door system of claim 30 wherein each of said plurality of apertures comprises an opening sized slightly larger than said retaining element of said retaining member and a pair of diametrically opposite slots which extend from said opening and are sized slightly smaller than said retaining element.

33. An overhead door system, comprising:

an overhead door having a plurality of pivotally interconnected door panels operable to move between vertical and horizontal positions relative to a door frame, each of said door panels having guide members arranged on opposite sides thereof and follower members connected to said guide members;

a pair of generally channel-shaped door tracks mounted on respective sides of said door frame, each of said door tracks defining a substantially continuous channel for guiding movement of said guide members during movement of said overhead door between said vertical and horizontal positions and further having an opening to permit uppermost ones of said guide members on opposite sides of said overhead door to travel outside of said channels; and

a pair of radius members in removable registry with and extending directly from the opening in said channels for guiding movement of said follower members and thereby guiding said uppermost guide members into and out of said channels during movement of said overhead door between said vertical and horizontal positions.

34. The overhead door system of claim 33 wherein said follower members are connected to said guide members through linkage members.

35. The overhead door system of claim 34 wherein said guide members comprise rollers extending from axles supported by said door panels, and said follower members comprise rollers connected to said axles through said linkage members.

36. The overhead door system of claim 33 wherein said follower members are operable to travel along an upper surface of said radius members during movement of said overhead door between said vertical and horizontal positions.

37. The overhead door system of claim 36 wherein said uppermost guide members are carried by said follower members during at least partial movement of said overhead door between said vertical and horizontal positions.