Method of making wall-reinforced weatherstrip

Details Method of making wall-reinforced weatherstrip Method of making wall-reinforced weatherstrip

1974-07-24

1976-01-27

Drummond, Douglas J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

49475, 49489, 156204, 156250, 428 88, E06B 716, B32B 500

Patent

active

039350436

ABSTRACT:
A method of making pile weatherstripping of the type having a strip of velvet-like pile material reinforced by one or more longitudinally-extending walls of plastic imbedded in or alongside the pile material, by forming such walls of the base sheeting which supports and retains the pile material. The pile material is applied in spaced parallel strips on the base sheeting, which is then cut between the strips and bare portions of the sheeting, and folded and adhered together to form the reinforcing walls, which also add to the weathersealing effectiveness of the assembly.

REFERENCES:
patent: 3158518 (1964-11-01), Kessler
patent: 3175256 (1965-03-01), Horton
patent: 3266190 (1966-08-01), Jackson
patent: 3404487 (1968-10-01), Johnson
patent: 3723231 (1973-03-01), Clay et al.
patent: 3745053 (1973-07-01), Johnson et al.

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