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US 5,180,231 AGranted
Member for retaining rolling bodies
AssigneeKoyo Seiko Co., Ltd.
InventorsHiroshi Ueno, Shoji Hatabu, Etsuko Kumata, Takehiro Adachi
Life of this patent
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Abstract
A rolling body retaining member comprising, based on the whole weight thereof, 15 to 50 wt. % of glass fiber or like reinforcing fiber, 5 to 15 wt. % of carbon powder, and the balance polyether ether ketone resin.
Claims8
A rolling body retaining member comprising a reinforcing fiber, carbon powder and the balance polyether ether ketone resin.
Dependencies are inferred from the claim text.