Grinding head assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 15, 1987
Issued Date -
N/A
app pub date -
Jun 3, 1986
filing date -
Jan 31, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A grinding head assembly especially designed for heavy duty grinding applications, such as maintenance of railroad track rails, is disclosed. The grinding head assembly hereof broadly includes an abrasive grinding stone, a backing plate for the stone having a plurality of attachment bosses, and a backing plate holder having a plurality of complementary boss-receiving cavities. The grinding head assembly disclosed herein provides for fast and easy replacement of grinding stones, and is designed to transmit large quantities of power.
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