APPARATUS FOR USE WITH A RAISE CLIMBER IN A MINING CONSTRUCT HAVING AN ACCESS DRIFT AND MINING CONSTRUCT INCLUDING THE APPARATUS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 21, 2021
app pub date -
Jan 31, 2020
filing date -
Jul 15, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A construct can include an access drift; a length of rail disposed in the access drift; a pair of raise climbers, each adapted to be supported by the rail; a turntable to which the rail is mounted, the turntable being adapted to support the rail, and a raise climber supported thereby, for movement about an axis; a nest disposed adjacent the turntable; and a plurality of rails, each extending from the turntable such that, when the turntable is operatively positioned, the rail of the turntable is aligned therewith, the plurality including at least a pair of curve rails and a nest rail, the curve rails each being adapted to develop a raise and the nest rail being positioned in the nest.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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