Coating implements with material supply – With means to impart heat to material – At discharge portion of implement
Patent
1997-12-12
1999-04-20
Walczak, David J.
Coating implements with material supply
With means to impart heat to material
At discharge portion of implement
401 1, 222113, 431256, A46B 1108, B67D 562
Patent
active
058951598
ABSTRACT:
A heat-melting glue gun including a body shell in which a heating member containing a heat-melting glue stick, a glue stick feeding means, a gas cylinder, and a current producer are mounted. A conduit pipe extends from the gas cylinder to end with a nozzle located below the heating member which is wrapped with a layer of thermal conductive net with good heat transfer ability. Wire lines having first ends connected to positive and negative electrodes of the current producer extend their second ends to points properly above the nozzle. When a flint in the current producer is struck, an instantaneous current is generated to cause a short-circuit spark to occur between the two second ends of the wire lines. Gas supplied from the gas cylinder and jetting from the nozzle is ignited by the spark to burn below the heating member, causing the glue stick in the heating member to be heat melted.
REFERENCES:
patent: 4755073 (1988-07-01), Girardin et al.
patent: 4795064 (1989-01-01), Sheu
patent: 4949881 (1990-08-01), Watanabe et al.
patent: 5048722 (1991-09-01), Lichu
patent: 5479914 (1996-01-01), Tsai
Nguyen Tuan N.
Walczak David J.
LandOfFree
Heat-melting glue gun does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heat-melting glue gun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat-melting glue gun will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2243528