Powder filling device

Fluent material handling – with receiver or receiver coacting mea – With means to move supply means and/or receiver to – from or... – Relatively receding discharge assistant and receiver...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C141S067000

Reexamination Certificate

active

07942173

ABSTRACT:
A powder filling apparatus that can prevent a screw portion of an auger screw from contacting an inner surface of a metering portion at a funnel lower end portion. The powder filling apparatus includes a funnel that contains powder, and a circular-cylindrical metering portion provided at a lower end portion of the funnel, an auger screw arranged vertically, and a support device that supports the auger screw rotatably. The auger screw has a lower end provided with a screw portion that is arranged within the metering portion. The funnel is suspended from the support device and supported thereto and the metering portion has a center axis made substantially coincident with an axis of rotation of the auger screw.

REFERENCES:
patent: 6196278 (2001-03-01), Wegman et al.
patent: 6340036 (2002-01-01), Toyoizumi et al.
patent: 7302975 (2007-12-01), Wegman
patent: 7540310 (2009-06-01), Huss
patent: 49-968 (1974-01-01), None
patent: 64-84801 (1989-03-01), None
patent: 3-35002 (1991-04-01), None
patent: 10-297601 (1998-11-01), None

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

Powder filling device does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-2675248

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