Apparatus for grinding
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 13, 1990
Grant Date -
N/A
app pub date -
Sep 29, 1988
filing date -
Jan 27, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In an apparatus for grinding comprising at least one grinding working member (1) kinematically associated with a drive (6), according to the invention, the working member (1) is made in the form of at least one arc-shaped spiral (2) with a progressive winding, associated with the drive (6) for rotation about its center line (13), the adjacent coils of the working member (1) being contiguous with one another on the inside radius of curvature of the working member (1).
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully