Method of repairing one-piece pulverizing roller assembly

Details Method of repairing one-piece pulverizing roller assembly Method of repairing one-piece pulverizing roller assembly

1990-10-12

1992-01-14

Eley, Timothy V.

Metal working

Method of mechanical manufacture

Repairing

2940209, 241291, B22D 1910

Patent

active

050798197

ABSTRACT:
A one-piece pulverizing mill roller assembly and method of rebuilding the same. The roller assembly comprises a body, an integral hub portion and an integral circumferential outside tread portion which mates with an annular groove in a grinding table. The roller assembly is composed of a relatively lower hardness steel which will accept hard surface weld beads to rebuild the circumferential outside tread portion as it wears. The rebuilding can be performed in-place in the pulverizing mill.

REFERENCES:
patent: 2495782 (1950-01-01), Smith
patent: 3219397 (1965-11-01), Hildenbrand et al.
patent: 4072276 (1978-02-01), Romanowski
patent: 4087052 (1978-05-01), Rohrbach
patent: 4141127 (1979-02-01), Cretella et al.
patent: 4184640 (1980-01-01), Williams
patent: 4483487 (1984-11-01), Katsuta et al.
patent: 4491280 (1985-01-01), Bacharach
patent: 4522343 (1985-06-01), Williams
patent: 4679739 (1987-07-01), Hashimoto et al.
patent: 4694994 (1987-09-01), Henne et al.
patent: 4705223 (1987-11-01), Dihowski et al.
patent: 4717082 (1988-01-01), Guido et al.
patent: 4822248 (1989-04-01), Wertz et al.

Affiliated with

Also associated with

Rating

Method of repairing one-piece pulverizing roller assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of repairing one-piece pulverizing roller assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of repairing one-piece pulverizing roller assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-532106