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 3 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
Monitoring cloud-runtime operations
Motion blur reduction for LCD video/graphics processors
LED package with top and bottom electrodes
Soybean cultivar CL1013663
Multiple CQI feedback for cellular networks
Heat retaining device
Micro positioning test socket and methods for active precision alignment and co-planarity feedback
  Randomly Featured Patents
Layout determination
Azo dyes of the 2,6-di(substituted) amino pyridine series
Cushion structure
System for accessing and extracting contents from a container within a sealable recovery vessel
Color correction method with transparent toner insignia images
Electrical contact for terminating insulated conductors
Circuit for fast page mode addressing of a RAM with multiplexed row and column address lines
Core member, core assembly, charging port and induction-type charging apparatus
Thyristor having widened region of temperature sensitivity with respect to breakover voltage
Bicycle handlebar