Automatic grinding apparatus to control uniform specimen thicknesses

Patent · Thu Dec 31 23:00:00 EST 1981

OSTI ID:864404

Bryner, Joseph S ^[1]

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1. Pittsburgh, PA

This invention is directed to a new and improved grinding apparatus comprising (1) a movable grinding surface, (2) a specimen holder, (3) a displacing device for moving the holder and/or grinding surface toward one another, and (4) at least three devices for limiting displacement of the holder to the grinding surface.

• Assignee: United States of America as represented by United States (Washington, DC)
• Patent Number(s): US 4359840
• OSTI ID: 864404
• Country of Publication: United States
• Language: English

Related Subjects

/451/
apparatus
apparatus comprising
automatic
comprising
control
device
devices
directed
displacement
displacing
grinding
grinding apparatus
grinding surface
holder
improved
limiting
movable
moving
specimen
specimen holder
surface
thicknesses
uniform