Patents by Inventor Brian Hennah

Brian Hennah has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Workpiece ejector for transfer press
    Publication number: 20020014166
    Abstract: A transfer press has a combined spring and cam-driven workpiece ejector. A spring-box 88 and a cam 32 act through a common element, namely a bell-crank 62. Either the cam or the spring-box may be removed, ejection then being provided by the other. The bell-crank is mounted on the front of the press and the cam is carried by a mounting 78 enabling it to be removed from the front of the press. Accessibility is improved compared to known presses.
    Type: Application
    Filed: March 9, 2001
    Publication date: February 7, 2002
    Inventor: Brian Hennah