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US 12,656,063 B2Granted
Structure hanger for refractory
AssigneeMerkle International, Inc.
InventorsShawn E. Story, Timothy Park
Life of this patent
Estimating the term…
Abstract
A structure hanger for suspending bricks and brick structures in a high temperature furnace. The structure hanger has a plurality of column arms, at least one upper flange and at least one lower flange. Each column arm can extend between one upper flange and one lower flange of the structure hanger. Each column arm can have a curved shape. At least one lower flange can be removably attached or removably secured to a refractory brick flange of the brick.
Claims19
A structure hanger comprising:
- a plurality of column arms, at least one upper flange, at least one lower flange, each said column arm extending between one said upper flange and one said lower flange, each said column arm having a curved shape, and two upper flanges and two lower flanges and four column arms each extending between said upper flange and said lower flange.
A structure hanger comprising:
- a plurality of column arms, two upper flanges, two lower flanges, each said curved column arm extending between a corresponding pair of one said upper flange and one said lower flange, and two upper flanges and two lower flanges and four column arms each extending between said upper flange and said lower flange.
A method for using a structure hanger in a high temperature furnace, including the steps of:
- forming a plurality of curved column arms;
- forming two upper flanges;
- and forming two lower flanges so that each curved column arm extends between a corresponding pair of one upper flange and one lower flange, and two upper flanges and two lower flanges and four column arms each extending between said upper flange and said lower flange.
Dependencies are inferred from the claim text.