Edge rounding machine

Details Edge rounding machine Edge rounding machine

1985-06-12

1987-01-13

Schmidt, Frederick R.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51 95R, 51 97R, 51234, B24B 900

Patent

active

046354034

ABSTRACT:
An edge rounding machine for performing edge rounding of an outer edge portion of a machining face of a workpiece such as a floppy disk head, etc., including a cylindrical rotary member having, at its outer periphery, cutting edges, a holder for supporting the workpiece such that the machining face of the workpiece is brought into contact, at the outer edge portion, with a grinding face of the cylindrical rotary member at an angle, a rotary device for rotating the workpiece about its rotary centerline perpendicular to the machining face, a pivotal device for pivoting the workpiece, a support member for retractably guiding the holder along the rotary centerline of the workpiece, and an urging device for urging the workpiece towards the grinding face.

REFERENCES:
patent: 1541136 (1925-06-01), Gunn
patent: 2312400 (1943-03-01), Govanus
patent: 3258040 (1966-06-01), Evans
patent: 3321871 (1967-05-01), Balamuth et al.
patent: 3468067 (1969-09-01), Larson
patent: 3668814 (1972-06-01), Freerks et al.
patent: 4216628 (1980-08-01), Wada
patent: 4461121 (1984-07-01), Motzer et al.
patent: 4520595 (1985-06-01), Diener

Affiliated with

Also associated with

Rating

Edge rounding machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2347376