Selector device for the distributor of a so-called "single seed" seed drill
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 3, 1987
Issued Date -
N/A
app pub date -
May 2, 1985
filing date -
Apr 9, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A selector device for a distributor of a so-called 'single-seed' seed drill. It comprises a transportation member, a surface of which moves continuously between a seed hopper and a transportation device with, in that surface, orifices communicating with a vacuum source for maintaining by suction the seeds against that surface. A groove formed on the distributor surface extends over the suction orifice, the axis of the groove being perpendicular to the path of travel of the suction orifice, with a deflector the limit of the action range of which is clear from the path of travel of the axis of the suction orifices by about the radius of a seed.
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