Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Feed system in a stamping and forming machine having a quick release










Image Number 8 for United States Patent #5868019.

A stamping and forming machine (10) is disclosed having a feed mechanism for incrementally feeding a strip of material (32) along a feed path and momentarily stopping the strip in proper position within tooling (20, 22) during the stamping and forming operation. The feed system includes a feed drum (36) and is arranged to move between a driving position where the feed drum (36) is in engagement with the strip of material (32) for effecting the movement thereof along the feed path and a remote position out of feeding engagement therewith. A misfeed detection and feed release mechanism is provided for moving the feed drum (36) from the driving position to the remote position upon detection of a misfeed where the strip of material (32) is displaced from the proper position. The feed drum (36) is spring loaded toward the remote position. A first sear (190) is in engagement with the feed drum so that it is held in the driving position against the urging of the spring (174). Second and third sears (216, 218) are coupled to the upper tooling module (22) and movable upon detection of a misfeed into moving engagement with the first sear (190) so that the feed drum (36) is quickly moved to its remote position.








 
 
  Recently Added Patents
3D IC method and device
Optimization of packaging sizes
Cartridge for conducting a chemical reaction
Motor vehicle, toy and/or replica
Ink composition, ink for inkjet recording and ink set using the ink
Orthogonal tunable antenna array for wireless communication devices
System and method for determining a characterisitic of an object adjacent to a route
  Randomly Featured Patents
Substrate and substrate module
Feeder connector assembly for coaxial cable
Bifurcation stent crimping systems and methods
Compositions for treating shoes and methods and articles employing same
Resistive memory devices having a not-and (NAND) structure
Pattern formation apparatus, pattern formation method, and device manufacturing method
Esters of 2-phenylalkanenitriles and antifungal compositions containing them
Sheet-guiding drum assembly for sheet-fed rotary printing machines
Method and apparatus for generating a three-dimensional topographical image of a microscopic specimen
Heat pump that evaporates water as a working liquid to generate a working vapor