Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 18, 2010
Patent Application Number
11169179
Date Filed
June 28, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
An outer ring of a cross roller bearing is a composite component having an outer ring main body portion constructed of a lightweight metal alloy and a raceway surface formation portion linked to an inner side thereof and constructed of a ferrous material. A ring for forming the raceway surface formation portion is preformed, and is inserted into a forging die, powder forging is performed using a metal powder for manufacturing the outer ring main body portion, a composite component is manufactured in which a ringshaped portion for forming the outer ring main body portion is integrally formed with the raceway surface formation ring, and an after-treatment is performed on the product.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
