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
Vehicle wheel rim protector
Management of temporal data by means of a canonical schema
Method and apparatus for reducing power consumption used in communication system having time slots
Decrementing settings for a range of power caps when a power cap is exceeded
Tomlinson Harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system
Erasing a non-volatile memory (NVM) system having error correction code (ECC)
Polymer composites having highly dispersed carbon nanotubes
  Randomly Featured Patents
Computing values for surveying a subterranean structure based on measurements according to different electromagnetic survey techniques
Tire chain
Infusion medium delivery device and method with drive device for driving plunger in reservoir
Method for activating a workpiece manipulator of a machine tool
Commercial trash container lid
Circuits and methods for current sensing
Tassel crown
Piezoelectric sensor for measuring bonding parameters
Gas generator for airbag
Vehicle seat