Device for melting and discharging a thermoplastic material

Details Device for melting and discharging a thermoplastic material Device for melting and discharging a thermoplastic material

1980-12-05

1983-03-29

Scherbel, David A.

Dispensing

With heating or cooling means

Cooling only

74164, 226127, 226129, 226165, B67D 562

Patent

active

043780768

ABSTRACT:
A device for melting a rod-shaped member of thermoplastic material and discharging the melted material includes a casing containing a melting chamber. A transport element within the casing grips the rod-shaped member and feeds it into the melting chamber. In a mechanism for displacing the transport element and thereby feeding the rod-shaped member, an overload member is provided which discontinues the displacement of the transport element when a predetermined pressure is exceeded within the melting chamber.

REFERENCES:
patent: 2406516 (1946-08-01), Treciokas
patent: 3377012 (1968-04-01), Cushman
patent: 4289257 (1981-09-01), Herb et al.

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