Patents by Inventor Chang Hwan No

Chang Hwan No 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).

  • Pressure mounting slip coupling
    Patent number: 8905213
    Abstract: The present invention relates to a pressure mounting slip coupling, wherein it is possible to transmit power in spite of an eccentricity or a declination generated in the axial direction, block a torque overload, flexibly correspond to the change of the distance between shafts, and improve durability and operation stability with an insulation function. The pressure mounting slip coupling (1) has one side flange (11) coupled with a brake disc (2), which is connected to the output shaft (O) of a motor, and another side flange (12) coupled with a flange (3), which is connected to the input shaft (I) of an object to be driven, so that the output shaft (O) of the motor and the input shaft (I) of the object to be driven are connected to each other.
    Type: Grant
    Filed: January 19, 2011
    Date of Patent: December 9, 2014
    Assignee: Nara Corporation
    Inventor: Chang Hwan No
  • PRESSURE MOUNTING SLIP COUPLING
    Publication number: 20120228075
    Abstract: The present invention relates to a pressure mounting slip coupling, wherein it is possible to transmit power in spite of an eccentricity or a declination generated in the axial direction, block a torque overload, flexibly correspond to the change of the distance between shafts, and improve durability and operation stability with an insulation function. The pressure mounting slip coupling (1) has one side flange (11) coupled with a brake disc (2), which is connected to the output shaft (O) of a motor, and another side flange (12) coupled with a flange (3), which is connected to the input shaft (I) of an object to be driven, so that the output shaft (O) of the motor and the input shaft (I) of the object to be driven are connected to each other.
    Type: Application
    Filed: January 19, 2011
    Publication date: September 13, 2012
    Applicant: NARACORPORATION
    Inventor: Chang Hwan No