LOUIS ANTHONY GRANT, JR
Pilots at Bella Vis Ct, Murrysville, PA
License number
Pennsylvania A4150782
Issued Date
Oct 2016
Expiration Date
Oct 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
114 Bella Vista Ct, Murrysville, PA 15668
Professional information
Method And Apparatus For Replacing A Tap Hole Liner In A Basic Oxygen Furnace/Qbop/Aod And All Other Types Of Converter Vessels
US Patent:
2001004, Nov 29, 2001
Filed:
Mar 30, 2001
Appl. No.:
09/822891
Inventors:
Louis Grant - Murrysville PA, US
Albert Kristoff - Glenshaw PA, US
Albert Kristoff - Glenshaw PA, US
Assignee:
Louis A. Grant, Inc.
International Classification:
B23B039/14, B23B047/18
US Classification:
266/135000, 408/075000
Abstract:
An apparatus and method for replacing the tap hole liner of a Basic Oxygen Furnace (BOF/QBOP/AOD and all other types of converter vessels) includes a multi-purpose movable utility vehicle, a water-cooled self-centering drill removably attached to the multi-purpose utility vehicle, and a tap hole liner installation guide removably attached to the multi-purpose utility vehicle in place of the water-cooled self-centering drill attachment.