Combination normal-sowing and fine-sowing wheel with integral stop
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 17, 1989
Grant Date -
N/A
app pub date -
Aug 1, 1986
filing date -
Aug 2, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A combination normal-sowing and fine-sowing wheel for a sowing machine, which has a fine-sowing wheel which can be attached to a sowing shaft by an interlocking and clamping connection and is mounted next to a normal-sowing wheel as a separate component in a sowing housing on the same sowing shaft. The fine-sowing wheel is coupled to the normal sowing-wheel by a coupling bolt that can be secured in two operating positions by stops and both the normal sowing wheel and the fine sowing wheel have a central bore and another bore the accommodates the coupling bolt. The stop in accordance with the present invention is in one piece.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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