Hot melt gun

Dispensing – With heating or cooling means – Heating only

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

222391, B67D 562

Patent

active

048156361

ABSTRACT:
Hot melt guns comprising a melt body having a melt chamber and a mechanism for feeding a rod of solid hot melt material to the chamber for melting and dispensing. The feeding mechanism comprises a carriage mounted for movement towards and away from the melt body, a clamp member pivotally mounted on the carriage and a trigger to cause the clamp member to grip the rod and feed it into the melt chamber. The clamp member has two pivot pins projecting from opposite sides, each pin having an arcuate coaxial bearing portion and at least one flat face. The pins are received in bearing openings defined by circular bearing surfaces in the carriage, Assembly openings are provided in each bearing surface extending around a minor arc and sufficiently wide for the pins to pass through when the flat faces are suitably oriented relative to the openings. However, when the gun is fully assembled, the arc of movement of the clamp member is restricted so that the pins cannot reach an orientation where the faces are sufficiently aligned with the assembly openings to permit the pins to be withdrawn.

REFERENCES:
patent: 3462179 (1969-08-01), Hinkle
patent: 3743142 (1973-07-01), Elliott et al.
patent: 4009507 (1977-03-01), Lascarrou
patent: 4027096 (1977-05-01), Waddington et al.
patent: 4289257 (1981-09-01), Herb et al.
patent: 4378076 (1983-03-01), Stirnweiss
patent: 4471888 (1984-09-01), Herb et al.

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

Hot melt 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 Hot melt gun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hot melt gun will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1653353

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