Invention Grant
- Patent Title: Integrated reel hub and motor shaft assembly for tape drives
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Application No.: US14739129Application Date: 2015-06-15
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Publication No.: US09824714B2Publication Date: 2017-11-21
- Inventor: William Vanderheyden
- Applicant: Oracle International Corporation
- Applicant Address: US CA Redwood City
- Assignee: Oracle International Corporation
- Current Assignee: Oracle International Corporation
- Current Assignee Address: US CA Redwood City
- Agency: Marsh Fischmann & Breyfogle LLP
- Agent Jonathon A. Szumny
- Main IPC: G11B5/127
- IPC: G11B5/127 ; H04R31/00 ; G11B15/32 ; G11B23/037 ; G11B23/113 ; B29C45/14 ; B29L31/00

Abstract:
An integrated reel hub and motor shaft assembly for a tape drive that limits axial and radial run-out of tape (e.g., magnetic, optical) relative to a read/write head assembly and the various errors (e.g., loading, tension, reading, writing, and the like) associated therewith. In one arrangement, a reel hub of a reel assembly is directly molded (e.g., via an injection molding process) onto and around an end of a drive or motor shaft of a drive assembly. As a result, a more consistent head to tape interface, greater tape tracking performance, increased track density, and the like may be achieved.
Public/Granted literature
- US20150279413A1 INTEGRATED REEL HUB AND MOTOR SHAFT ASSEMBLY FOR TAPE DRIVES Public/Granted day:2015-10-01
Information query
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