Method of manufacturing an automotive component member
US8056233B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2007 |
| Grant date | Nov 15, 2011 |
| Priority date | — |
| Expiry date | Sep 16, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12229
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention provides a method for manufacturing an automotive component member, including the steps of: (A) positioning at least one insert into a mold, wherein the insert defines a plurality of holes; and (B) casting a portion of the automotive component member in the mold to substantially encapsulate the insert such that a major portion of the insert is substantially non-bonded with the casting material to provide a proper interfacial boundary with the casting material for damping. The method may include the step of coating the insert to prevent bonding between the insert and the casting material. A damped automotive component member having an insert cast therein is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.