Weatherseal

• US 4,656,785 A
• Filed: 04/11/1986
• Issued: 04/14/1987
• Est. Priority Date: 04/11/1986
• Status: Expired due to Fees

• Current Assignee: Schlegel Corporation (GKN PLC)
• Original Assignee: Schlegel Corporation (GKN PLC)
• Inventors: Yackiw, Charles
• Primary Examiner(s): KANNAN, PHILIP
• Application Number:
  US06/851,122
• Time in Patent Office: 368 Days
• Field of Search: 49/489, 49/495, 49/485, 49/475, 49/440, 49/441
• US Class Current: 49/495.1
• CPC Class Codes: E06B 7/2312 with two or more sealing-lines or -planes between the wing and part co-operating with the wing

Abstract

An elongate weatherseal is disclosed for installation in a right angled recess in a door frame or the like. The weatherseal comprises, in its manufactured state, a flat, rigid, plastic base member having side edge portions and a central portion. A rigid attachment member depends from one side of the base member. A pair of legs formed from a soft resilient material are secured to the side edge portions of the base member, and extend outwardly toward one-another from the opposite side of the base member. The weatherseal further has a hinge notch on one side of the base member substantially at the junction of the base member and attachment member to facilitate bending the weatherseal 90° during installation thereof into the door recess.

Claims

1. An elongate weatherseal of a generally uniform cross-section throughout its length for installation in a right angled recess in a door frame or the like comprising:

an elongate substantially rigid plastic base member which in its manufactured form is flat and has side edge portions and a central portion;

a pair of legs formed from a soft resilient material, each leg having one end secured to one side surface of said base member at one of said side edge portions thereof, said legs further having opposite flat free end portions extending outwardly transversely of said base member toward one another; and

an elongated hinge notch on the opposite side surface of said base member in said central portion of said base member to facilitate bending said base member through an angle of substantially 90°

for installation of the weatherseal to the door frame.

2. A weatherseal according to claim 1, and further comprising an elongate substantially rigid attachment member depending from said opposite side surface of said base member adjacent said hinge notch for attaching the weatherseal to the door frame.

3. A weatherseal according to claim 2 wherein said legs are formed of a polyurethane foam material, and further comprise a cover for said legs formed of a polyethylene material.

4. A weatherseal according to claim 3 wherein said cover has side-edge portions and a central portion secured to said side-edge portions and said central portion respectively of said base member.

5. A weatherseal according to claim 4 wherein each of said legs has a necked-down portion adjacent said base member about which said legs are pivotal.

6. A weatherseal according to claim 5 for use in sealing top and vertical sides of a door to the door frame, said door having a wood stile an exterior steel panel, and a framed weatherstrip secured to a bottom side surface of said door, and said wood frame further has a kerf wherein said attachment member is inserted into said kerf for securing said weatherseal to said door frame whereby when said door is moved into its closed position, said steel panel and finned weatherstrip sealingly engage both of said legs to prevent exterior cold air from passing between said wood frame and said top and vertical sides of said door, and said wood stile sealingly engages one of said legs to prevent interior warm air from passing between said wood stile and said door frame and engaging said cold steel panel and condensing.

7. A weatherseal according to claim 6 wherein one of said legs has a base portion secured to said base member, said one leg further having a flat free end portion extending from said base portion at an angle α

relative to the base member of about 35°

, and said other leg has a flat free end portion extending from said base member at an angle β

of about 55°

.