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
Electronic multiparty accounts receivable and accounts payable system
Fast port switching in an audiovisual receiver by use of port pre-authentication by a partial PHY decoder core
Ignition device in particular for an internal combustion engine, and method for manufacturing same
System and method for managing a loyalty program via an association network infrastructure
Communication terminal device, and recording medium
Charged particle source with multiple selectable particle emitters
Light-emitting element, light-emitting device, and electronic device
  Randomly Featured Patents
System and method for lowering contact resistance of the radio frequency (RF) shield to ground
Radio frequency power amplifier module
Decorative bench barrier
Method for electrostatically charging up solid or liquid particles suspended in a gas stream by means of ions
Component-insertion table for manually equipping circuit carriers
Method and apparatus for visually emphasizing numerical data contained within an electronic document
Latency measurements for wireless communications
Attenuation spot filters and manufacturing process
Semiconductor memory device having segment type word line structure
Sewing machine provided with needle bar rocking mechanism