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US 10,519,610 B2Granted
Apparatus and method for rail head improvement
AssigneeL.B. Foster Company
InventorsKorhan Ciloglu, William Mohr, David Workman
Life of this patent
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Abstract
A railroad rail comprising a rail head, wherein the rail head is made from a first material and defines a void, and an insert comprising a second material installed in the void.
Claims4
A method for installing an insert in a rail head comprising:
- wrapping the insert in-whole or in-part with a brazing material;
- inserting the wrapped insert into a void in the rail head, and heating the wrapped insert and surrounding rail head to braze the insert to the rail head.
Dependencies are inferred from the claim text.