Other

Gigatek Memory Systems

Gigatek, Inc.

Rayburn Johnson

Xiaohong Hu

A belt-driven tape cartridge has a rectangular housing with a front wall shorter than its side walls. The front wall has an access opening for a tape read/write head and a drive opening. A pair of tape spools are rotatably mounted in the housing so as to lie on an axis oriented at an angle to the front wall, and a plurality of tape guides define a tape path between the spools and across the access opening. An endless drive belt extends around a drive roller at the drive opening and at least three belt guide rollers in a belt path arranged to contact tape on each spool. The tape path has extended portions extending between the tape contacting portions on each side of the spools. At least one belt guide roller is located in the same extended portion of the belt path as the drive roller, and at least two belt guide rollers are located in the other extended portion of the belt path.

Tape cartridge with increased storage capacity

A belt-driven tape cartridge has a rectangular housing with a front wall shorter than its side walls. The front wall has an access opening for a tape read/write head and a drive opening. A pair of tape spools are rotatably mounted in the housing so as to lie on an axis oriented at an angle to the front wall, and a plurality of tape guides define a tape path between the spools and across the access opening. An endless drive belt extends around a drive roller at the drive opening and at least three belt guide rollers in a belt-path arranged to contact tape on each spool. The tape path has extended portions extending between the tape contacting portions on each side of the spools. At least one belt guide roller is located in the same extended portion of the belt path as the drive roller, and at least two belt guide rollers are located in the other extended portion of the belt path.

A coupling device for use in diesel fuel injector pumps having a plurality of rotary pumps connected to a drive shaft and positioned in a housing along a longitudinal axis and having a generally cylindrical weight retention housing for rotatably supporting a plurality of flyweights which are coupled to a fuel control system. The coupling device employs an annular drive ring adjacent to the weight housing for engaging the drive shaft and a plurality of drive pins connected to the weight housing and projecting through elongated apertures in the drive ring. A plurality of resilient inserts are positioned within the elongated apertures immediately adjacent to the drive pins so as to occupy substantially all aperture volume not occupied by the pins. An annular capture ring dimensioned to reside in a depression on a a back surface of the drive ring is connected to the drive pins, which do not extend beyond the back surface of the drive ring, and captures the resilient inserts between the weight housing and the capture ring.

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San Diego, CA, United States of America

Rayburn Johnson