Tape drive cartridge latching mechanism
US6621657B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2001 |
| Grant date | Sep 16, 2003 |
| Priority date | — |
| Expiry date | Dec 27, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B15/68
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In an automatic tape loader mechanism, for example for a digital tape storage system, the forces of registration springs intended to engage notches in a tape cartridge are de-rated prior to and/or during insertion of a tape cartridge into the loader. The preferred embodiment utilizes two registration springs mounted on a cartridge shuttle. When the shuttle is in its initial position for loading and unloading of the cartridge, the distal end of each spring engages a ramp formed on the support of the loader housing. This engagement deflects the springs away from the cartridge and thereby reduces the force necessary to insert the cartridge. To reduce scraping, the springs preferably carry rollers to engage the walls and registration notches of the cartridge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.