Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Semiconductor device having a triple gate transistor and method for manufacturing the same
Methods and systems for optimizing data accesses
Techniques for distributed storage aggregation
Portable, single member housing cord protector
Pyroelectric detector, pyroelectric detection device, and electronic instrument
Compounds, compositions and methods for reducing lipid levels
Image scanning apparatus and image forming apparatus
  Randomly Featured Patents
Rotary piezoelectric microactuator with an optimum suspension arrangement
Method for manufacturing welded pipes
.beta.-amino-.alpha.-cyanoacrylates and their use as herbicides
Ear tag for animals
Support grid with integral inclined waves
Modular sander-casing architecture
Adaptive block image signal coding system
Controlled release pharmaceutical formulations of 3'-azido-3'-deoxythymidine and methods of use
Device for facilitating connecting light waveguides in a connector for a multiple light waveguide
Pattern adjustable flow nozzle