Resources Contact Us Home
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
Toy track intersection component
Powder pulverising device
Clock face
Methods and systems for motion estimation with nonlinear motion-field smoothing
Front portion of a vehicle, toy, and/or replicas thereof
Account and customer creation in an on-line banking model
  Randomly Featured Patents
Method of forming a concrete column capital in a standard flat plate concrete slab
Camera for controlling light emission timing of electronic flash device
Tiltable box scraper for three-point attachment to a tractor
Stringed instrument practice bow guide
Process for the preparation of rooperol
Plate joiner
Child supporting apparatus for attachment to a shopping cart
Method and apparatus for Doppler frequency modulation of radiation
Wheel or wheel cover
Image recording apparatus