Patents Examined by Katerine Mitchell
  • Gate arm saver
    Patent number: 8601739
    Abstract: A gate arm saver is provided. The gate arm saver includes a cam and cam follower arrangement. A biasing element biases the cam follower into engagement with a detent formed in the cam upon rotation of the cam from a rest position due a loading placed upon a gate arm extending from the gate arm saver.
    Type: Grant
    Filed: September 2, 2011
    Date of Patent: December 10, 2013
    Assignee: Siemens Rail Automation Corporation
    Inventor: Jerry C. Deitchman