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 © 2006-2008 PatentGenius. All Rights Reserved.