Portable conversion and dispensing apparatus for curable elastom

Details Portable conversion and dispensing apparatus for curable elastom Portable conversion and dispensing apparatus for curable elastom

1974-08-09

1976-04-27

Shore, Ronald J.

Plastic article or earthenware shaping or treating: apparatus

Projection

425 87, 425207, B29B 110

Patent

active

039530060

ABSTRACT:
Elastomeric compositions of discrete parts of curable polymer and a curing agent are converted, by means of a portable, hand held conversion and dispensing apparatus, to a curable mass. The apparatus in a single compact package includes means for (1) receiving the uncured composition or article (2) breaking or fragmenting the composition (3) conveying the fragmented composition to a mixing zone (4) mixing the curable composition and (5) discharging or dispensing the mixed curable material into or on a substrate for in situ curing thereat. Also included is a power source and power transmission means wherein different rotational speeds and directions are obtained between the conveying and mixing means.

REFERENCES:
patent: 1747300 (1930-02-01), Hildebrandt-Sorensen
patent: 2634692 (1953-04-01), Sherbordy
patent: 2813302 (1957-11-01), Beck
patent: 2944286 (1960-07-01), Kullgren et al.
patent: 3604597 (1971-09-01), Pohl et al.
patent: 3696913 (1972-10-01), Anders
patent: 3711067 (1973-01-01), Kovacs
patent: 3750905 (1973-08-01), Wolfrom

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