Article having hard film, a flexible body and a fiber layer disp

Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing

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138118, 138125, 138126, 198337, 198846, 428204, 428212, 428250, 428252, 428286, 428334, 428335, 428336, 428339, 4289088, 428909, 474260, 474268, 474271, D25 73, B29H 722, B65G 1532, F16G 106, F16G 114, F16L 1108

Patent

active

044697295

ABSTRACT:
This invention relates to a flexible article comprising rubberlike body having a surface hard film, e.g., a hose, a handrail, a belt or a diaphragm, wherein a fiber layer comprising non-woven or woven fabrics is positioned between the surface hard film and the rubberlike body by use of an adhesive to eliminate generation of the so-called joint cracking phenomenon, i.e., extension of cracking to the rubberlike body accompanying cracking at the hard film caused by any shock.

REFERENCES:
patent: 3485707 (1969-12-01), Spicer
patent: 3791912 (1974-02-01), Allard
patent: 3857751 (1974-12-01), Jacobs
patent: 3996401 (1976-12-01), Van Neckel
patent: 4127039 (1978-11-01), Hollaway
patent: 4157101 (1979-06-01), Ross
patent: 4174244 (1979-11-01), Thomas et al.
patent: 4184589 (1980-01-01), Habegger et al.
patent: 4224370 (1980-09-01), Heinemann
patent: 4331500 (1982-05-01), Gersbeck et al.

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