Resources Contact Us Home
Furrow opener with replaceable elongate tip body

Image Number 4 for United States Patent #7891436.

A furrow opener comprises an opener body including a shank mount arranged to support the opener body on an agricultural implement shank for movement in a forward working direction and a tip body readily separable from the opener body and arranged for forming a furrow in the ground in the working direction. The tip body includes a furrowing portion extending downwardly and forwardly beyond the opener body so as to be arranged to form the furrow in the ground. A retainer member is supported on the opener body to retain a portion of the tip body adjacent the top end thereof on the opener body to provide support to the tip body against a moment acting on the tip body from the rearward force on the furrowing portion during furrow formation.

  Recently Added Patents
Electrical storage element control system for a vehicle
Method and apparatus for transmitting rights object information between device and portable storage
System and method for monitoring outbreak of contagious diseases
Method of hydration; infusion packet system(s), support member(s), delivery system(s), and method(s); with business model(s) and Method(s)
Information carrier comprising access information
Lens apparatus and image pickup system including the same
Processing data from genotyping chips
  Randomly Featured Patents
Noise cancelling system for FM receiver
Bore cleaning tool
Slider mechanism and configuration for a mobile communication device
Abrasive sheet
Production system, hierarchical network and method of node control of hierarchical network
Information processing device, and method of starting information processing device
Method and device for controlling the composition of the cellulose containing extrusion solution in the lyocell process
System for processing service data in telecommunications system
Method of making magnetic head cores with cant angles
Generating and displaying spatially offset sub-frames