Process and apparatus for sealing doublewide manufactured and mo

Details Process and apparatus for sealing doublewide manufactured and mo Process and apparatus for sealing doublewide manufactured and mo

1996-07-22

1998-02-24

Canfield, Robert

Static structures (e.g., buildings)

Processes

Sealing

52 799, E04B 168

Patent

active

057201463

ABSTRACT:
A process for sealing doublewide manufactured homes includes the steps of selecting an elongated polymer sealing material, such as a polyurethane foam, wrapped in a flexible material, such as a woven polypropylene. The flexible material is attached around the foamed polymer and has an elongated flange. The selected sealing material is cut to a desired length and attached around the perimeter of one side of a doublewide manufactured home section. A pair of manufactured home doublewide sections are attached together with the seal attached to the perimeter of one section to seal between the doublewide sections when the sections are attached together to form a doublewide manufactured home. The sealing material has the flexible polypropylene wrapped around the foamed polyurethane and one edge thereof folded over the other edge and sewn together to form a flange. The material is square in cross-section and the polyurethane is at least one and one half inch thick.

REFERENCES:
patent: 1742195 (1930-01-01), Bosely
patent: 2827280 (1958-03-01), Burkhalter
patent: 2899237 (1959-08-01), Nash
patent: 3170967 (1965-02-01), Williams et al.
patent: 3413389 (1968-11-01), Footner
patent: 3881283 (1975-05-01), Pender
patent: 4084348 (1978-04-01), Hast
patent: 4622787 (1986-11-01), Scott
patent: 5353558 (1994-10-01), Shea et al.

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