Fishline guide member and manufacturing method thereof
AssigneeKYOCERA Corporation
InventorYasuhiro Nakahori
Life of this patent
Estimating the term…
Abstract
In the fishline guide member 1, frictional resistance with the fishline is reduced and prevents damage to the fishline, with high strength being maintained. The fishline guide member 1 comprises a fishline guide surface 2 formed on the surface of ceramics primarily composed with silicon carbide. Microscopic pores are formed only in the vicinity of the guide surface 2.
Claims7
A fishline guide member of ceramic composition primarily composed of silicon carbide and having a fishline guide surface, wherein pores exist in a vicinity of the guide surface, and an inside of the guide member is virtually free of pores.
A fishline guide member of ceramic composition primarily composed of silicon carbide and having a fishline guide surface, the ceramic having a higher porosity in a vicinity of the guide surface than at an inside of the guide member.
Dependencies are inferred from the claim text.