Overmold material and metal base interface design for...

Details Overmold material and metal base interface design for... Overmold material and metal base interface design for...

2008-01-15

2008-01-15

Korzuch, William (Department: 2627)

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

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Reexamination Certificate

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07319571

ABSTRACT:
A base plate of a disc storage system including an interior and an exterior surface, an entrance hole passes between the two surfaces and a groove surrounds the entrance hole and reduces the passage of air along an interface between the exterior and the interior surfaces. The groove may be in the shape of a circle or other alternative shapes such as a rectangle, as considered within the plane of the interior surface. An overmold is molded to the base plate and fills the groove. The plate is generally made of a plastic. The groove is amenable to the stamping process as well.

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Seagate application STL11244 author “Chee, Waionn Wai Onn” filed Jun. 18, 2003, application/drawings ( 22 pages).

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