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
Character input device and program for displaying next word candidates based on the candidates' usage history
Method for forming pattern
Belt with light
Thermal conductivity and phase transition heat transfer mechanism including optical element to be cooled by heat transfer of the mechanism
Touch-sensitive device and communication device
Plasma doping method and plasma doping apparatus
Rate controlled first in first out (FIFO) queues for clock domain crossing
  Randomly Featured Patents
Directional coupler having interdigital comb electrodes
Method and system for continuous large-area scanning implantation process
Battery holder and connector for a radio receiver or the like
Photothermographic material
Erythrocyte-retention substrates
Method for treating surfaces with copolymers
Densitometer for measuring the density of an optical element such as a film badge
Grill cleaning apparatus
Edge protector and fitted article
Cooling method and cooling apparatus