Back to results
US 2003/0150682 A1Published application
Method for forming frictional surface of lockup clutch
AssigneeNSK-Warner K.K.
InventorsTatuo Yokodana, Kazuo Sakai, Toshiaki Wakisaka
Life of this patent
Estimating the term…
Abstract
A method for forming the frictional surface of a lockup clutch, in which a friction material is given cutting process for the formation of the frictional surface, comprises the step of performing said cutting process in oil.
Claims10
A method for forming the frictional surface of a lockup clutch to form the frictional surface by giving cutting process to a friction material, comprising the step of:
- performing said cutting process in oil.
A method for forming the frictional surface of a lockup clutch to form the frictional surface by giving cutting process to a friction material, comprising the step of:
- performing said cutting process by giving only the load of work's own weight to a rotating grinding stone.
Dependencies are inferred from the claim text.