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
System and method for locating, tracking, and/or monitoring the status of personnel and/or assets both indoors and outdoors
Semiconductor device, semiconductor device design method, semiconductor design apparatus, and program
Semiconductor device comprising a Fin and method for manufacturing the same
Method for treating rheumatoid arthritis by administering an anti-IL-6 antibody and methotrexate
Compositions for inhibiting NADPH oxidase activity
Non-volatile memory array and device using erase markers
Image forming unit having agitating portion and image forming apparatus
  Randomly Featured Patents
Mobile cart for transporting tape cartridge storage packs and method therefore
Thermal dye transfer receiver element with roughened surface
Dispersion-toughened cordierite for filter and substrate applications
Lock device and electric power steering system
Homomorphic automatic gain control
Polymers with improved properties and process therefor
Semiconductor integrated circuit
Integrated circuit system with test pads and method of manufacture thereof
Thrombus-mobilizing thoracostomy tube
Toiletry case