Adjustable working platform construction
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 4, 2000
Grant Date -
N/A
app pub date -
Jul 29, 1998
filing date -
Jan 29, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An adjustable working platform construction suitable for being used in distillation columns and the like. The working platform can be supported on rings present on the inner side of the column wall. The working platform is built up of a system of spokes which are connected to a central plate. Two diametrically opposed first spokes are fixedly connected to the plate and at least two pairs of second spokes positioned on either side of the first spokes are pivotably connected to the plate. Two third spokes, which are arranged in diametrically opposed relationship, are detachably accommodated in receiving holes in the central plate. The system of spokes supports cover plates, which are shaped to cover the entire column section.
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