Device for melting a solid body of adhesive material

Details Device for melting a solid body of adhesive material Device for melting a solid body of adhesive material

1979-10-09

1981-09-15

Tollberg, Stanley H.

Dispensing

With heating or cooling means

Cooling only

222391, B67D 562

Patent

active

042892570

ABSTRACT:
In a device for melting a body of a solid thermoplastic adhesive material, a melting chamber is positioned within a housing and a feed apparatus moves the solid body in a step-wise fashion through the housing into the chamber. The feed apparatus includes a slidable carriage with a pair of separate clamping jaws within the carriage. A rocker lever is pivotally mounted on the housing and is articulated to the clamping jaws. When a trigger or pushbutton on the housing is pressed inwardly, it pivots the rocker arm and initially displaces the clamping jaws inwardly into clamping contact with the solid body and then moves the carriage, the clamping jaws and the clamping body toward the melting chamber.

REFERENCES:
patent: 2995159 (1961-08-01), Berggren
patent: 3743142 (1973-07-01), Elliott et al.
patent: 3774817 (1973-11-01), Whittaker

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