Invention Grant
- Patent Title: Helical gear actuator for tape drive systems
- Patent Title (中): 用于磁带驱动系统的螺旋齿轮传动装置
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Application No.: US11218704Application Date: 2005-09-02
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Publication No.: US07660076B2Publication Date: 2010-02-09
- Inventor: David Harper
- Applicant: David Harper
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Zilka-Kotab, PC
- Main IPC: G11B5/55
- IPC: G11B5/55
Abstract:
An actuator includes a leadscrew and a helical gear engaging the leadscrew, the helical gear having journals extending from opposite ends thereof. A carriage operatively engages the journals. A relative rotation between the leadscrew and the helical gear creates a relative movement between the carriage and the leadscrew in a direction parallel to an axis of the leadscrew.
Public/Granted literature
- US20070053111A1 Helical gear actuator for tape drive systems Public/Granted day:2007-03-08
Information query
IPC分类:
