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US 11,626,135 B2Granted
Magnetic tape cartridge and method of manufacturing magnetic tape cartridge
AssigneeFUJIFILM Corporation
InventorYosuke Sumiya
Life of this patent
Estimating the term…
Abstract
A magnetic tape cartridge includes a case that houses a magnetic tape and has an opening, a door that is provided in the case and closes the opening, and a fixing portion that fixes the door to the case.
Claims15
A magnetic tape cartridge comprising:
- a case that houses a magnetic tape and has an opening;
- a door that is provided in the case and closes the opening;
- and
- a fixing portion comprising at least one protrusion that fixes the door to the case, the fixing portion including at least one of an ultrasonic welding portion, a terminal welding portion or a bonding portion, and the fixing portion being configured to indicate whether the magnetic tape cartridge has been used or is unused.
1 more element
A method of manufacturing a magnetic tape cartridge, the method comprising:
- providing a door in a case housing a magnetic tape and having an opening to close the opening with the door;
- and
- fixing the door to the case via a fixing portion, the fixing portion comprising at least one protrusion that fixes the door to the case, the fixing portion including at least one of an ultrasonic welding portion, a terminal welding portion or a bonding portion, and the fixing portion being configured to indicate whether the magnetic tape cartridge has been used or is unused.
Dependencies are inferred from the claim text.