Magnetic tape cartridge and manufacturing method of magnetic tape cartridge
AssigneeFUJIFILM Corporation
InventorKenji Nishida
Life of this patent
Estimating the term…
Abstract
A magnetic tape cartridge includes a noncontact communication medium that is provided in a case and in which a through-hole penetrating a substrate in a plate thickness direction is formed, a member having one end provided in the case, a shaft portion that is capable of positioning the noncontact communication medium in the case by being inserted into the through-hole, and a restriction portion that is provided at the other end of the member and that is configured to restrict displacement of the noncontact communication medium in a direction in which the noncontact communication medium comes off the shaft portion by abutting on the noncontact communication medium.
Claims13
A magnetic tape cartridge comprising:
- a noncontact communication medium that is provided in a case and in which a through-hole penetrating a substrate in a plate thickness direction is formed;
- and
- a member having one end provided in the case, a shaft portion that is capable of positioning the noncontact communication medium in the case by being inserted into the through-hole, and a restriction portion that is provided at the other end of the member and that is configured to restrict displacement of the noncontact communication medium in a direction in which the noncontact communication medium comes off the shaft portion by abutting on the noncontact communication medium,
- wherein the restriction portion has a diameter-increased portion having a diameter larger than a diameter of the through-hole, and the diameter-increased portion abuts the peripheral edge of the through-hole.
A manufacturing method of a magnetic tape cartridge, comprising:
- providing, in a case, a member having one end provided in the case, the member including a shaft portion and a restriction portion provided at another end of the member;
- positioning a noncontact communication medium in the case by inserting the shaft portion into a through-hole penetrating a substrate of the noncontact communication medium in a plate thickness direction;
- and
- restricting displacement of the noncontact communication medium in a direction in which the noncontact communication medium comes off the shaft portion by causing the restriction portion to abut on the noncontact communication medium,
- wherein the restriction portion has a diameter-increased portion having a diameter larger than a diameter of the through-hole, and the diameter-increased portion abuts on the peripheral edge of the through-hole.
Dependencies are inferred from the claim text.