Apparatus for measuring grindability of powder material

Details Apparatus for measuring grindability of powder material Apparatus for measuring grindability of powder material

1991-03-08

1992-07-28

Williams, Hezron E.

Measuring and testing

Hardness

73 7, 73818, G01N 356

Patent

active

051332094

ABSTRACT:
An apparatus for measuring grindability of a powder material comprises a chute for feeding particles to be measured one at a time, a pair of opposed rolls arranged under the chute so as to receive the particle from the chute in a gap between the opposed rolls, one of the opposed rolls having a stationary shaft which is rotatably supported at a fixed position and the other roll having a movable roll shaft which is rotatably supported on the upper end of an L-shaped arm which is pivoted at the corner thereof to a frame, a rigid base opposed to the other end of the L-shaped arm, a device for adjusting the level of the rigid base, and a load cell interposed between the other end of the arm and the rigid base.

REFERENCES:
patent: 1944353 (1934-01-01), Linder
patent: 2367838 (1945-01-01), Allen
patent: 3053073 (1962-09-01), Baughman
patent: 4676094 (1987-06-01), Hoffmann et al.
patent: 4898037 (1990-02-01), Allen et al.

Affiliated with

Also associated with

Rating

Apparatus for measuring grindability of powder material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for measuring grindability of powder material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for measuring grindability of powder material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1681144