Structural member for installation system

• US 4,333,290 A
• Filed: 05/10/1979
• Issued: 06/08/1982
• Est. Priority Date: 05/10/1979
• Status: Expired due to Term

• Current Assignee: Henry Products, Inc.
• Original Assignee: Arizona Diversified Products Incorporated
• Inventors: Koberstein, Michael V.
• Primary Examiner(s): Murtagh, John E.
• Application Number:
  US06/037,539
• Time in Patent Office: 1,125 Days
• Field of Search: 52/368-374, 52/363, 52/309.7, 52/714, 52/344, 52/345, 52/404, 52/407, 52/508
• US Class Current: 52/376
• CPC Class Codes: E04B 1/7612 in combination with an air space
• CPC Class Codes: E04B 1/7675 Insulating linings for the interior face of exterior walls
• CPC Class Codes: E04B 2/7412 Posts or frame members specially adapted for reduced sound or heat transmission
• CPC Class Codes: E04D 3/3602 The fastening means comprising elongated profiles installed in or on the insulation layer
• CPC Class Codes: E04F 13/007 Outer coverings for walls with ventilating means
• CPC Class Codes: E04F 13/04 Bases for plaster sub-ceilings with plaster-carrying means E04B9/06
• CPC Class Codes: E04F 13/045 Means for fastening plaster-bases to a supporting structure
• CPC Class Codes: E04F 13/0803 with load-supporting elongated furring elements between wall and covering elements
• CPC Class Codes: E04F 13/0892 with means for aligning the outer surfaces of the covering elements E04F13/0894 takes precedence

Abstract

An elongate metal furring strip for an insulation system for attaching cellular insulation to a masonary wall having the strip formed in a general U-configuration. The metal strip has an integral spacer so a fastening portion of the strip is elevated above the surface of the insulation sheet providing for a dead air space when a finishing panel is attached to the strip. In the preferred embodiment, the spacer comprises a filler of insulative material extending between the legs of the strip.

Claims

1. An insulation system comprising:

(a) a masonary wall;

(b) at least one cellular insulation sheet at the surface of said wall;

(c) an elongate generally U-shaped metal strip substantially co-extensive with a dimension of said insulation sheet, said strip having a bight section and at least one depending leg;

(d) insulative spacer means integrally formed with said strip adapted to elevate the bight section of said strip from the face of said insulation sheet;

(e) first fastener means extending through said metal strip into said wall securing said strip against said sheet with said spacer engaging said sheet and said bight portion at said strip elevated from the surface of said sheet;

(f) a finishing panel engaging the bight of said strip; and

(g) second fastener means securing said finishing panel to said metal strip with a dead air space therebetween, said dead air space being established between said finishing panel and said insulation sheet by said spacer means elevating the bight section of said strip from the face of said insulation sheet thereby increasing the overall R value of the wall system without the requirement of additional insulation.

2. The insulation system of claim 1 wherein said strip has oppositely spaced legs depending from the bight and said spacer means are formed by inclusion of an insulation member extending transversely between the legs of the strip.

3. The insulation system of claim 1 wherein said spacer means is formed by tab means formed in said leg members and extending generally at right angles thereto.

4. The insulation system of claim 1 wherein said spacer means is formed in said legs, said legs having a first section depending from said bight generally perpendicular thereto, a second section extending inwardly and generally parallel to said bight and spaced apart therefrom and a distal portion extending from the ends of said second portion and generally perpendicular thereto.

5. The insulation system of claim 4 wherein an insulative material extends at least between the first section of said legs.