Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Rotary chopping cylinder type forage harvester having means for sharpening its shear bar










Image Number 2 for United States Patent #4321773.

A forage harvester for harvesting crops and reducing them to forage by means of a rotary chopping cylinder which has a plurality of blades around its periphery which cooperate with a shear bar carried on the frame of the harvester. A sharpening device is provided above the cylinder for sharpening the cylinder blades and brackets are also provided for mounting the shear bar when it is to be sharpened, above the cylinder so that the same sharpening device that is used to sharpen the blades of the cylinder can also be used to sharpen the shear bar. Bracket mounting structure is provided for the shear bar to ensure that it is sharpened at the proper angle.








 
 
  Recently Added Patents
High density vertical structure nitride flash memory
Locking flange
Lens barrel and imaging device
Dihydronaphthyridinyl(organo)methanone analogs as positive allosteric mGluR5 modulators
Broadband optical network apparatus and method
(4934
Optical input device
  Randomly Featured Patents
Film deposition apparatus and film deposition method
Belt or chain tensioner
Picture frame
Post-download patient data protection in a medical device
Card edge connector
Protective overshoe
Dental pin assembly
Hopping pattern generation method in frequency hopping system for intermittent transmission
Process for preparing alkali metal ferrates
Plant for the treatment, in particular the cataphoretic dip coating of objects, in particular of vehicle chassis