Weatherproof continuous hinge connector for articulated vehicular overhead doors

• US 5,148,850 A
• Filed: 01/04/1991
• Issued: 09/22/1992
• Est. Priority Date: 06/28/1989
• Status: Expired due to Term

• Current Assignee: Paneltech Ltd.
• Original Assignee: Paneltech Ltd.
• Inventors: Urbanick, Burton A.
• Primary Examiner(s): Johnson, Blair M.
• Application Number:
  US07/638,199
• Time in Patent Office: 627 Days
• Field of Search: 160/229.1, 160/201, 160/231.1, 160/231.2, 16/224, 16/355, 16/97, 16/225, 49/383, 49/397, 24/587, 301/112, 301/113, 301/121, 301/122
• US Class Current: 160/231.1
• 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: E05Y 2900/106 for garages
• CPC Class Codes: E06B 3/485 Sectional doors
• CPC Class Codes: E06B 3/486 with hinges being at least partially integral part of the section panels

Abstract

A new dynamic shock-resistant flexible sealing hinge connector comprising members associated with adjacent door panels and an elongated, shock-absorbing elastomeric connector member engaging the rigid members such that the elastomeric connector member dynamically seals and rotatably joins the door panels.

Claims

1. An assembly hingeably and resiliently connecting mutually adjoining first and second panels of an overhead door while effectively damping vibration and sealing the gap between such panels irrespective of whether the door is closed or is fully or partially open, said assembly comprising:

(a) an elongated first member associated with a lateral edge of the first panel, said first member having a first opening and a laterally extending channel formed along at least a portion of its length;

(b) an elongated second member associated with a lateral edge of the second panel which adjoins the first panel, said second member having a second opening and a rail formed along at least a portion of its length, said rail being of a cross-sectional size and shape substantially complimentary to that of said channel so as to be at least partially received within said channel when the door is closed; and

(c) an elongated resilient elastomeric member extending across at least a portion of the widths of said first and second panels, said elastomeric member including

(i) a body generally in the form of an elongated strip having first and second sealing lips overlying exterior surfaces of said first and second panels, respectively, and

(ii) integral first and second projections located between said lips and extending from said body, said first and second projections being removably securable within said first opening of said first member and said second opening of said first member, respectively so as to bias said lips against said exterior surfaces of said panels to form a seal between said lips and said panels along substantially the entire length of said body when said first and second projections are received within said first and second openings, said elastomeric member serving to dampen mechanical vibration while maintaining said seal during operation of the door.

2. The assembly of claim 1 wherein said first and second members are formed integrally with said associated door panels.

3. The assembly of claim 1 wherein said first and second members include flat pedestals for meeting the flat edges of the adjacent door panels.

4. The assembly of claim 1 wherein said first member has a relatively flat outer surface.

5. The assembly of claim 1 wherein said second member has a longitudinal wall defining a longitudinal bore for receiving a roller guide assembly.

6. The assembly of claim 1 wherein said first member has a generally concave surface and said second member has a generally convex surface generally mirroring the inner surface of said first rigid member for exterior surface alignment of said panels when said concave and convex surfaces are engaged.

7. The assembly of claim 1 wherein said elastomeric member is made of ethylene propylene diene modified synthetic rubber.

8. The assembly of claim 1 wherein said first and second projections comprise at least two inwardly directed gripping fingers.

9. The assembly of claim 8 wherein said gripping fingers are arrow-shaped.

10. The assembly of claim 8 wherein said first and second openings are arrow-shaped and said gripping fingers are correspondingly arrow shaped to permit said fingers to securely engage said openings so that said gripping fingers will not wear under opening and closing stress or deteriorate under vibration.

11. The assembly of claim 1 wherein said second member has a pair of opposed ends each of which defines a lateral bore, said assembly further comprising a shaft receivable within said bore, a roller, and a retainer clip for removably securing said roller to said shaft.

12. The assembly of claim 1 wherein said elastomeric member has a longitudinal indentation to relieve stress as said adjacent panels pivot with respect to one another.

13. The assembly of claim 1 wherein said first and second members are spaced from each other between said rail and said channel.

14. The assembly of claim 13 wherein said spacing is from about 1/32nd to about 1/16th of an inch when said rail is fully received within said channel.

15. An overhead door, comprising:

(a) at least one first panel and at least one second panel, said first and second panels mutually adjoining one another along respective lateral edges thereof;

(b) an elongated first member associated with said lateral edge of said first panel, said first member having a first opening and a laterally extending channel formed along at least a portion of its length;

(c) an elongated second member associated with said lateral edge of said second panel, said rail being of a cross-sectional size and shape substantially complimentary to that of said channel so as to be at least partially received within said channel when the door is closed; and

(d) an elongated resilient elastomeric member extending across at least a portion of the widths of said first and second panels, said elastomeric member including

(i) a body generally in the form of an elongated strip having first and second sealing lips overlying exterior surfaces of said first and second panels, respectively, and

(ii) integral first and second projections located between said lips and extending from said body, said first and second projections being removably securable within said first opening of said first member and said second opening of said first member, respectively so as to bias said lips against said exterior surfaces of said panels to form a seal between said lips and said panels along substantially the entire length of said body when said first and second projections are received within said first and second openings, said elastomeric member serving to dampen mechanical vibration while maintaining said seal during operation of the door.

16. The door of claim 15 wherein said second member has a pair of opposed ends each of which defines a lateral bore, said assembly further comprising a shaft receivable within said bore, a roller, and a retainer clip for removably securing said roller to said shaft.