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
Dehydratable hygiene articles
High-order harmonic device of cavity filter
Systems and methods for generating a hybrid text string from two or more text strings generated by multiple automated speech recognition systems
Powder pulverising device
Generalized AC-DC synchronous rectification techniques for single- and multi-phase systems
Method, preprocessor, speech recognition system, and program product for extracting target speech by removing noise
Human renal disease marker substance
  Randomly Featured Patents
Process for the manufacture of frictional elements and frictional elements produced thereby
Methods of using ant colony optimization to pack designs into programmable logic devices
Medical treatment apparatus
Gain-variable amplifier having small DC output deviation and small distortion
Safety ski binding
Retractable coat hook
System for tracking motion of game articles
Method for preparing tabular grains rich in silver chloride with reduced thickness growth and improved homogeneity
Image processing system, image processing method, and recording medium storing image processing program
Systems and methods for changing items in a computer file