Resources Contact Us Home
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
Image browsing device, computer control method and information recording medium
Music composition automation including song structure
Semiconductor device and manufacturing method thereof
Solid-state image sensing apparatus and electronic apparatus
Method and apparatus for filter-less class D audio amplifier EMI reduction
Electronic device
Methods and apparatuses for anti-shading correction with extended color correlated temperature dependency
  Randomly Featured Patents
Ball screw
Hockey stick
Base station, receiving apparatus, and receiver trouble diagnosing method
Displaying data on lower resolution displays
Wireless communication system for wirelessly transmitting setting information of display unit
Heating dissipating device for electronic elements
Safety system intended in particular to elminate entrained or condensed liquids, and to limit the heat radiation when flaring or dispersing hydrocarbon gases
Rear seat bench for an estate car
Compression shorts
Variable bobbin thread control for lockstitch looptaker