Dynamic/stationary tape guide

Dynamic information storage or retrieval – Dynamic mechanism subsystem – Specific detail of storage medium support or motion production

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

360132, 242346, G11B 2302, B65H 2700

Patent

active

061250961

ABSTRACT:
A tape guide in a tape cartridge for use with a tape drive includes a fixed shaft and a cylindrical sleeve positioned around the shaft. The sleeve has an inner surface and an outer surface. The inner surface of the sleeve engages the shaft such that there is friction between the sleeve and the shaft. This friction is overcome by friction between tape and the outer surface of the sleeve when the tape engages the outer surface of the sleeve causing the sleeve to rotate around the shaft as the tape moves. The friction between the tape and the outer surface of the shaft decreases below the friction between the sleeve and the shaft once the tape moves at a velocity sufficient to develop an air film between the tape and the outer surface of the sleeve causing the sleeve to cease rotation around the shaft.

REFERENCES:
patent: 3276651 (1966-10-01), Bryer
patent: 3327964 (1967-06-01), Nussbaumer
patent: 3360174 (1967-12-01), Evert
patent: 3991956 (1976-11-01), Machida
patent: 4071177 (1978-01-01), Burdorf
patent: 4144991 (1979-03-01), Eddy
patent: 4276575 (1981-06-01), Schoettle et al.
patent: 4341335 (1982-07-01), Schmid
patent: 4403720 (1983-09-01), Grant
patent: 4456160 (1984-06-01), Schoettle et al.
patent: 4633347 (1986-12-01), Higgins
patent: 5114245 (1992-05-01), Tanaka et al.
patent: 5173828 (1992-12-01), Tanzer et al.
patent: 5282105 (1994-01-01), Eaton et al.
patent: 5289331 (1994-02-01), Eaton et al.
patent: 5296994 (1994-03-01), Katohno et al.
patent: 5299756 (1994-04-01), Hu et al.
patent: 5367471 (1994-11-01), Nguyen et al.
patent: 5453895 (1995-09-01), Kaneda et al.
patent: 5563755 (1996-10-01), Kawakami et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Dynamic/stationary tape guide does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dynamic/stationary tape guide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamic/stationary tape guide will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2106132

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.