Patents by Inventor Subhash R. Dandage

Subhash R. Dandage 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).

  • Cam drive system having parallel input and output shafts
    Patent number: 4229982
    Abstract: A cam drive system having parallel input and output shafts and means for rotating the input shaft includes a plurality of cams coupled at intervals around the periphery of the input shaft. Each cam utilizes a camming surface which incorporates a radially outwardly sweeping step section and a constant radius dwell section positioned adjacent to each step section. A plurality of cam followers are coupled at intervals around the periphery of the output shaft. Each cam follower is aligned to engage a single one of the cams. The present invention converts the continuous rotation of the input shaft into intermittant displacements of the output shaft.
    Type: Grant
    Filed: November 13, 1978
    Date of Patent: October 28, 1980
    Assignee: Documation Incorporated
    Inventors: Joseph F. Cattorini, Subhash R. Dandage