Adjustable calibration assembly for a guidance system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 25, 1991
Grant Date -
N/A
app pub date -
Apr 27, 1990
filing date -
Apr 27, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An agricultural implement guidance control system has a wand sensor housing which contains a vertical shaft attached to the wand bracket and thus to the sensing wands. Affixed to the shaft is a photoelectric light source which projects a beam of light at a pair of photoelectric sensors. The photoelecltric sensors are mounted on a printed circuit board which is mounted to a slide plate. The slide plate is supported by slide supports and the slide supports have grooves in which the edges of the slide plates are positioned. The slide plate is able to slide left or right inside the grooves. An adjustment screw threadably engages a flange on the slide plate. The rotation of the adjustment screw causes the adjustable positioning of the slide plate to the left or right depending upon the rotation of the screw. Calibration of the guidance system with respect to the position of the sensing wands is accomplished by selective rotation of the adjustment screw.
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