Axle housing assembly and method
US7984552B2 · kind B2 · utility
8Cited by
22References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 2008 |
| Grant date | Jul 26, 2011 |
| Priority date | — |
| Expiry date | Feb 15, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2188
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method of forming a joint includes providing a first member made of cast iron having an exterior surface and a first end. A pocket is formed in the exterior surface of the first end. An insert made of steel is connected to the pocket. A second member made of cast iron is provided with an aperture. The method includes positioning the first end of the first member within the aperture and positioning a plug made of steel in the second member proximate the aperture. The plug is fixedly connected to the insert.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.