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
Diagnostic framework for use with application servers and virtual machines
Method and system for securing user identities and creating virtual users to enhance privacy on a communication network
Privacy protection device, privacy protection method, and life log management system
Multipurpose cooking stove container
Vehicle for towing an airplane
Cooling system for server and cooling method for electronic apparatus
Sensor harness clamp for continuous casting sensors
  Randomly Featured Patents
Key matrix for a telephone handset
Battery coil construction
Method of constructing an electronic assembly having an indium thermal couple and an electronic assembly having an indium thermal couple
Adjustable torque wrench having a lock device
Method and device for restraining nitrogen oxide production in combustion gas of internal combustion engines
File management program
Image processing apparatus and method, and program
Dynamic threshold voltage MOSFET on SOI
Folding game board
Door glass guide mechanism for motor vehicle