Weather strip

Stock material or miscellaneous articles – Structurally defined web or sheet – Fold at edge

Patent

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Details

49475, 49495, 296 93, 428358, E06B 716

Patent

active

046786961

ABSTRACT:
There is disclosed a weather strip which comprises a metal insert of W shape in section and a covering member adapted to cover the insert and made of polymeric resilient materials. The insert is formed from a metal piece which includes two longitudinally extending primary portions in parallel relation, and a multiplicity of secondary portions each having a connecting portion interconnecting the primary portions and two projecting portions extending outwardly from opposite ends of the connecting portion. The projecting portions are bent upwardly and preselected connecting portions are cut off from one of the primary portions and are bent upwardly at right angles substantially from their centers.

REFERENCES:
patent: 2538931 (1951-01-01), Zummach
patent: 3222769 (1965-12-01), LePlae
patent: 3994525 (1976-11-01), Breitschwerdt et al.
patent: 4188765 (1980-02-01), Jackson
patent: 4334398 (1982-06-01), Grether
patent: 4420019 (1983-12-01), Dillon
patent: 4617220 (1986-10-01), Ginster

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