Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Blade sharpener










Image Number 2 for United States Patent #4033214.

A cutting apparatus for cutting pattern pieces from layups having a low stack height employs a cutting head having a small reciprocating blade suspended from a carriage which moves over the layup. The drive motors for reciprocating the blade and orienting the blade in a particular cutting direction about a .theta.-axis remain in a stationary position on the cutting head as the blade is oriented and elevated in and out of cutting contact with the layup. A blade sharpener is suspended from the head with the cutting blade and is energized by spinning the blade about the .theta.-axis. Drilling is also accomplished by spinning the blade.








 
 
  Recently Added Patents
Power converter and method of power conversion
Display screen with graphical user interface
User interface for integrating applications on a mobile communication device
Semiconductor memory device
Methods and systems for distributing broadcast messages on various networks
Methods and apparatus for imaging in conjunction with radiotherapy
Method of reducing acetaldehyde in polyesters, and polyesters therefrom
  Randomly Featured Patents
Method for removing N.sub.2O during the production of nitric acid
Clock wiring design method for integrated circuit
Method for depositing crystalline titania nanoparticles and films
Electrode for physiological signal measurements and method for making same
Package for integrated circuits
Method for producing a semiconductor memory device with a multiplicity of memory cells
Multi-layer thin film structure and parallel processing method for fabricating same
Method for fabricating package substrate and die spacer layers having a ceramic backbone
System and method for secure transactions manageable by a transaction account provider
Light emitting device, light emitting device package, and lighting system