Method of Making A Top Stack Linkage With an Injection Molded Magnesium Link

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United States of America Patent

APP PUB NO 20120145351A1
SERIAL NO

13398123

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A link of a top stack linkage for a convertible top of a vehicle is presented for immediate incorporation in a top stack linkage. The link is molded as a spine having a main body portion and an offset portion, and one or more lateral structural members including at least one reinforcing rib. The molding forms a unitary pivot link, installed in the top stack linkage as molded, to reduce finishing of the parts, and reducing fabrication time and linkage weight from known top stack linkage configurations. A method of manufacturing includes providing a mold defining an interior cavity that defines the shape of a pivot link, injecting molten magnesium into the mold, and molding the molten magnesium to form a spine and at least one of a plurality of lateral structural members that form a monolithic pivot link.

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Patent Owner(s)

Patent OwnerAddress
MAGNA CAR TOP SYSTEMS GMBHROCHESTER HILLS MI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Purcell, George F Southgate, US 4 31

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