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
High sensitivity stress sensor based on hybrid materials
Resistive memory element sensing using averaging
Front exterior of an automotive tail lamp
Method for enhanced subsurface electromagnetic sensitivity
Functional component compensation reconfiguration system and method
Method for exchanging data concerning an electronic transaction
Decontamination apparatus and method
  Randomly Featured Patents
Knockdown shelf structure
Apparatus and method for anticipating an empty spool condition
3-alkyl-5- (4-alkyl-5-oxo-tetrahydrofutran-2-yl) pyrrolidin-2-one derivatives as intermediates in the synthesis of renin inhibitors
Ophthalmic treatment apparatus
Crystal freezing apparatus
Apparatus for varying the spectral filter over the photocell as a function of blade position
Method for heat treating an impact beam of automotive vehicle door and a system of the same
Sock holder
Method of drying a material having a cohesive phase
Biaxial scissors fold, post tensioned structure