Device for melting and dispensing metered amounts of thermoplastic adhesive
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United States of America Patent
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-
Mar 10, 1998
Grant Date -
N/A
app pub date -
Jul 24, 1995
filing date -
Aug 2, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention refers to a device for melting and dispensing metered amounts of thermoplastic adhesive, having a heatable melting chamber, having a connecting sleeve formed at the entry side of the melting chamber, and a sealing collar, having a through opening in the axial direction, through which the adhesive can be inserted into the melting chamber. The sealing collar is composed of two pieces, a heat-proof first part and a resilient second part, wherein the resilient part is enclosed by a first part in an overlapping region and the first part is mounted onto the connecting sleeve.
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