Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Agricultural adjustable closing tool for use with a cutting implement










Image Number 4 for United States Patent #5957219.

A system for opening and closing ground has a coulter blade for cutting and opening the ground at a first angle to create an angled furrow, and a closing wheel for following the coulter blade for closing the ground. The closing wheel is inclined relative to the ground and engages the ground at a second different angle. The closing wheel is adjustable in height relative to the coulter blade at a plurality of heights. In use, in all adjustable positions the angles and the relative position of the coulter blade and the closing wheel are maintained such that the closing wheel engages the ground substantially in the line of travel of the coulter and closes the furrow cut by the latter.








 
 
  Recently Added Patents
Rechargeable battery
Use of beta-adrenoceptor antagonists for the manufacture of a medicament of the treatment of disorders of the outer retina
Methods and systems for dynamic spectrum arbitrage
Authoring method, authoring device and program
Processing abstract derived entities defined in a data abstraction model
Substrate processing apparatus and display method of substrate processing apparatus
Battery cell separator
  Randomly Featured Patents
System and method for remote service information
Method of making glasses containing spectral modifiers
Vehicle door and method of assembly
Information receiving apparatus and method for receiving headline information
Asymmetrical compound reflectors for fluorescent light fixtures
Solid state power failure squib ignition control
Silica-based single core optical fiber, silica-based multi core optical fiber, and fabrication method for the same
Method for integrating liner formation in back end of line processing
Cleaning member and cylindrical cleaning element
Sintered sliding member and production method thereof