Emulsion side backer support plate assembly for magnetics-on-film read/write head
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 30, 1996
Grant Date -
N/A
app pub date -
Feb 13, 1995
filing date -
Feb 13, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A magnetic read/write head and backer plate assembly particularly for use for recording and reading information on a magnetics-on-film (MOF) layer in the image area of photographic filmstrips. The backer plate assembly overcomes the loss of compliance of the MOF layer to a head gap when the filmstrip is wrapped about the contoured surface of the magnetic head sufficiently to exceed the bending moment of the filmstrip. A relatively movable backer plate has a support region that assumes the contoured surface shape on engagement with the filmstrip emulsion layer opposite to the magnetic head and is curved until restrained at its free ends and restrained at a location in the support region opposite to the head gap by a resilient pad to thereby restore compliance along the line of contact of the head gap.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully