Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Material feeding apparatus










Image Number 2 for United States Patent #5632430.

A material feeding apparatus intermittently feeds a material having a relatively large width at high speed with high accuracy, whereby adjustment of the apparatus and the die maintenance can be readily performed, and the material will not be easily damaged. The material feeding apparatus includes a pair of gripper feeds which are provided on both the right and left sides of a press machine and actuated synchronously. Each of the gripper feeds comprises first gripper which can clamp and release the material, second gripper which reciprocatably moves along a direction of material conveyance to the first gripper and which can clamp and release the material, and cam for repeating such operations that, when the second gripper clamps the material at a conveyance start position, the first gripper means releases the material, and when the second gripper moves to a conveyance finish position, the first gripper clamps the material while the second gripper releases the material and returns to the conveyance start position.








 
 
  Recently Added Patents
Controller with screen
Method and apparatus for monitoring for a radio link failure
Video surveillance system employing video primitives
Stacked type semiconductor memory device and chip selection circuit
Etching composition
Lateral flow test kit and method for detecting an analyte
Single well reservoir characterization apparatus and methods
  Randomly Featured Patents
Heat-sensitive recording material
Composition and system for hair coloring and color retention
Interleaving apparatus for rolled-up segments
Image pickup lens and image pickup apparatus
Lubricant oil composition for internal combustion engines (law859)
Novel products
Electric starter motor for an engine
Water free ubiquinone concentrate
System for skip rope exercising
Marine windshield