Multiple-directional laser scanners
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 2, 1997
Grant Date -
N/A
app pub date -
Feb 9, 1995
filing date -
Feb 9, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An optical scanner for a bar code reader has a rotary driving motor which drives a carrier to rotate about a principal axis, the carrier carries mirror means which is pivoted about a scan axis at right angles to the carrier axis, and force applying means is arranged to apply a turning couple to the mirror to cause it to turn to provide the scan motion while the carrier rotates to change the scan orientation. The timing couple is provided either by being coupled to the drive from the rotary carrier or by means of an axially mounted electro-magnetic coil.
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