Back to results
US 6,992,859 B2Granted
Magnetic disk cartridge with dust removing liner
AssigneeFuji Photo Film Co., Ltd.
InventorsHideaki Shiga, Kiyoo Morita, Harumi Aoishi
Life of this patent
Estimating the term…
Abstract
A magnetic disk cartridge comprising a magnetic disk medium, a casing for rotatably housing the magnetic disk medium, and liners mounted on the inner surfaces of the casing that face both sides of the magnetic disk medium. Each liner is provided with a portion protruding toward the magnetic disk medium, and an adhesive portion adjacent to the protruding portion and formed at a position lower than the protruding portion.
Claims10
A magnetic disk cartridge comprising:
- a magnetic disk medium;
- a casing, which has head-access openings, for rotatably housing said magnetic disk medium;
- and
- liners mounted on inner surfaces of said casing that face both sides of said magnetic disk medium;
- wherein each of said liners is equipped with a portion protruding toward said magnetic disk medium, and an adhesive portion adjacent to the protruding portion, said adhesive portion facing said magnetic disk medium and being formed at a position lower than said protruding portion.
2 more elements
A magnetic disk cartridge comprising:
- a magnetic disk medium;
- a casing, which has head slots, for rotatably housing said magnetic disk medium;
- and
- liners mounted on inner surfaces of said casing that face both sides of said magnetic disk medium;
- wherein each of said liners is equipped with at least a porous layer which contacts said magnetic disk medium, and an adhesive layer formed under said porous layer;
- and
- wherein said porous layer contacts said disk medium to remove particles including dust from the disk medium, said porous layer is sufficiently porous for said particles to pass through its pores and said adhesive layer captures said particles which pass through said porous layer.
4 more elements
Dependencies are inferred from the claim text.