Data storage drive and cartridge having alignment openings for cartridge mounting and ejection

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5943185
SERIAL NO

09033825

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A disk insertion and ejection mechanism for use in a mini disk drive. The insertion and ejection mechanism operates by using cooperating cammed surfaces on a mini-cartridge and a movable sled within the mini disk drive. The cams operate to keep the mini-cartridge raised above the drive spindle during cartridge insertion. When the mini-cartridge is fully inserted into the drive, the cams in the drive mate with cam openings on the disk and the cartridge can move down onto the spindle. Additionally, wedges in the drive and wedge cut-outs on the cartridge cooperate to lock a cartridge into the drive during insertion. During cartridge ejection, the cams within the drive cooperate with the cammed surfaces in the cartridge to raise the cartridge above the spindle. At that moment, the cartridge is forced from the drive.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
EMC CORPORATION176 SOUTH STREET HOPKINTON MA 01748

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bracken, Allen T Layton, UT 32 455
Mayne, Doug Ogden, UT 8 62
Muse, Jay Clearfield, UT 15 151
Schick, Brian Eden, UT 31 181
Thomas, III Fred Ogden, UT 6 178

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