Patents by Inventor Osamu TSUCHITANI

Osamu TSUCHITANI 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).

  • BEARING REPLACEMENT METHOD AND TOOLS FOR ROTATING MACHINE
    Publication number: 20130340256
    Abstract: A bearing replacement method for a rotating machine of the present invention includes the steps of: when at least one bearing of a rotating machine is to be replaced with a new one, mounting at an end portion of the rotating machine a plurality of bendable arms for removing a first bearing covering part, a power supply unit outer frame, and a slipring, respectively; removing with the arms the first bearing covering part, the power supply unit outer frame, and the slipring, respectively; and thereafter replacing the at least one bearing with a new one.
    Type: Application
    Filed: June 18, 2013
    Publication date: December 26, 2013
    Inventors: Osamu TSUCHITANI, Motonobu IIZUKA, Shuji MIZUTANI, Tetsuo FUJIGAKI, Masaaki ENDO, Yoshihiro YASUI, Shogo SERITA, Masakazu SHINDEN