Melt dispensers

Coating implements with material supply – With means to impart heat to material

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

401 2, 2221461, 2221465, B67D 532

Patent

active

046377450

ABSTRACT:
A melt body (16) for a melt dispenser is disclosed which is particularly suitable for use in a hand held hot melt glue gun for use with rods of hot melt glue. The melt body including a melt chamber (17) provided with a series of fin elements (23) which define passageways terminating at an outlet (21). The fin elements increase in size progressively from an inlet (19) of the melt chamber to the outlet and ensure good transfer of heat to material to be melted. Edge surfaces of the fin elements provide surface portions of an opening adapted to receive the central portion of a rod as the rod is fed into the melt chamber. The shaping of the fin elements is such as to permit convenient manufacture by a die casting process. The spacing of the fin elements is selected so that melted material flows from the outlet when its viscosity has been reduced to an appropriate value to ensure good adhesive bonding. The arrangement permits improved consistency of heating the material and thus improved control of temperature of dispensed material. Also described is an improved hand held hot melt glue gun incorporation such a melt chamber, and incorporating a trigger operated feeding means (14).

REFERENCES:
patent: 3776426 (1973-12-01), Newton
patent: 3951308 (1976-04-01), Thirtle
patent: 4014464 (1977-03-01), Newton et al.
patent: 4090643 (1978-05-01), Wilkinson, Jr. et al.
patent: 4150770 (1979-04-01), Wieland, Jr. et al.
patent: 4552287 (1985-11-01), Dziki

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Melt dispensers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Melt dispensers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Melt dispensers will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2132620

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.