Metallic sulfide coated travelers, methods of coating travelers, and systems for use of metallic sulfide coated travelers
AssigneeA.B. Carter, Inc.
InventorsRichard Kennedy Craig, Fred Pearson Rankin, Behzad Abedi-Asl, Gereon Elmer Poquette, Taylor Ross Hopkins
Life of this patent
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Abstract
Provided are metallic sulfide coated travelers, particularly tungsten disulfide coated travelers, methods of forming metallic sulfide coated travelers, and systems for use of metallic sulfide coated travelers. The metallic sulfide coating results in reduced yarn loading on the coated travelers, reduced heat generation during the spinning operation, and reduced wear of the traveler.
Claims12
A textile spinning traveler or spinning ring comprising:
- a base material,
- an undercoat layer deposited on the base material, and
- a metallic sulfide coating deposited on the undercoat layer, wherein the metallic sulfide coating comprises tungsten disulfide, wherein the undercoat layer comprises one or more of black oxide, nickel, nitrided steel, manganese phosphate, and chromium.
A textile spinning traveler or spinning ring comprising:
- a base material,
- a binder deposited on the base material, and
- a metallic sulfide material, wherein the metallic sulfide material comprises tungsten disulfide, wherein the binder comprises one or more metals, polymers, and phosphates.
A method of preparing a metallic sulfide coated traveler or spinning ring comprising:
- applying metallic sulfide on the traveler or spinning ring to prepare a coated traveler or coated spinning ring, wherein the metallic sulfide is a dry powder of tungsten disulfide.
A method of preparing a metallic sulfide coated traveler or spinning ring comprising:
- applying metallic sulfide on the traveler or spinning ring to prepare a coated traveler or coated spinning ring, and
- comprising applying a binder with the metallic sulfide.
A method of preparing a metallic sulfide coated traveler or spinning ring comprising:
- applying metallic sulfide on the traveler or spinning ring to prepare a coated traveler or coated spinning ring, wherein the metallic sulfide is applied via impingement or via burnishment.
Dependencies are inferred from the claim text.