| 20090266127 | Device for marking fin material as it is being formed on a fin machine - A device is provided for marking fin material as it is formed on a fin forming machine. Specifically, an air actuated device is connected to the machine cycle count. Each complete cycle of the fin forming machine is counted, and when the correct numbers of cycles have been met, the air switch allows the air cylinder to actuate and drive the indenter into the fin material and then withdraw the indenter to complete the marking process. The fin marking process is done without interruption to the fin forming cycle, and without damage to the fin material. | 10-29-2009 |
