Patents by Inventor Nainesh Mansukhbhai PARMAR

Nainesh Mansukhbhai PARMAR 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).

  • Electric linear actuator having planetary gear arrangement
    Patent number: 10228046
    Abstract: An electric linear actuator is provided. The electric linear actuator may have a cylinder housing, an electric motor disposed inside the cylinder housing, a piston rod at least partially slidably disposed inside the cylinder housing, and a planetary gear arrangement disposed inside the cylinder housing and configured to connect the electric motor to the piston rod. The planetary gear arrangement may have a ring gear integrally connected to the piston rod. The electric motor, the planetary gear arrangement, and the piston rod may be disposed in series along a central axis of the cylinder housing.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: March 12, 2019
    Assignee: Caterpillar Inc.
    Inventor: Nainesh Mansukhbhai Parmar
  • ELECTRIC LINEAR ACTUATOR HAVING PLANETARY GEAR ARRANGEMENT
    Publication number: 20180172122
    Abstract: An electric linear actuator is provided. The electric linear actuator may have a cylinder housing, an electric motor disposed inside the cylinder housing, a piston rod at least partially slidably disposed inside the cylinder housing, and a planetary gear arrangement disposed inside the cylinder housing and configured to connect the electric motor to the piston rod. The planetary gear arrangement may have a ring gear integrally connected to the piston rod. The electric motor, the planetary gear arrangement, and the piston rod may be disposed in series along a central axis of the cylinder housing.
    Type: Application
    Filed: December 21, 2016
    Publication date: June 21, 2018
    Applicant: Caterpillar Inc.
    Inventor: Nainesh Mansukhbhai PARMAR