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
Location estimation of wireless terminals through pattern matching of deduced signal strengths
System and method for creating a build set and bill of materials from a master source model
Highly specialized application protocol for email and SMS and message notification handling and display
Lubricating oil with enhanced protection against wear and corrosion
Programming method of non-volatile memory device
Knee guard
Hybrid asynchronous transmission process
  Randomly Featured Patents
Shoe cleaning apparatus
Protease product of reduced allergenicity
Golf club head
Female action figure
Apparatus for cutting sheet materials
Adaptation of notification perimeter based on relevance to a user
Aqueous cleaning system
Image processing apparatus and image management method
Electrical connector for solenoids on vehicle transmissions
Laminate controlling curl of hardcoat layer