Device for suspending a scraper blade for the displacement of material upon a surface
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 14, 1984
Grant Date -
N/A
app pub date -
Jul 8, 1981
filing date -
Jul 12, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A plate-type dryer or like heat-treatment apparatus has a plurality of annular horizontal plates upon which material is treated while a shaft surrounded by these plates carries a plurality of generally radial arms from which scraper blades are suspended. According to the invention, each blade is carried by a hanger which is pivotally mounted on the arm and reaches rearwardly to support the blade, another pivot providing a further degree of freedom ensuring full line contact of the lower edge of the blade with the plate.
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