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Koyo Seike Company Limited Patents |
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Assignee: Koyo Seike Company Limited
Address: Osaka, JP
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4590712 |
Vertical spindle duplex head for a grinder |
May 27, 1986 |
| A vertical spindle duplex head for a grinder includes an annular pressure wheel and a receiver wheel arranged to rotate and revolve workpieces between the annular surfaces of the pressure wheel and the receiver wheel and a grindstone for one end portion of the workpieces driven in the |
| 4511191 |
Anticreep device for annular member |
April 16, 1985 |
| A device for preventing creep of the outer ring of an antifriction bearing relative to the housing supporting the outer ring. The bearing outer ring has a circumferential groove formed in its outer periphery eccentrically thereof and having fitted therein a bandlike resilient ring which |
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