Patents by Inventor Beong Soo Jun

Beong Soo Jun 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).

  • Patent number: 9702436
    Abstract: Disclosed is an apparatus for automatically equalizing tensions of elevator wire ropes by which an unbalance of tensions of elevator wire ropes can be immediately solved to automatically equalize the tensions in real time when lengths of the wire ropes become different, improving safety, durability, and reliability. The apparatus according to the present invention includes a body (100) having an accommodation space therein, a tension adjusting unit connected to elevator wire ropes (R1˜R4) and installed within the body (100), a main shaft (200) passing through the tension adjusting unit and rotatably coupled to an inner side of the body (100) horizontally; and first to fourth guide rollers (B1˜B4) rotatably coupled to the body (100) such that the elevator wire ropes (R1˜R4) connected to the tension adjusting unit contact the first to fourth guide rollers (B1˜B4) at outer sides thereof.
    Type: Grant
    Filed: June 24, 2015
    Date of Patent: July 11, 2017
    Inventor: Beong Soo Jun
  • Patent number: 9194460
    Abstract: Disclosed is an apparatus for automatically equalizing tensions of elevator wire ropes by which an unbalance of tensions of elevator wire ropes can be immediately solved to automatically equalize the tensions in real time when lengths of the wire ropes become different, improving safety, durability, and reliability. The apparatus according to the present invention includes a body (100) having an accommodation space therein, a tension adjusting unit connected to elevator wire ropes (R1˜R4) and installed within the body (100), a main shaft (200) passing through the tension adjusting unit and rotatably coupled to an inner side of the body (100) horizontally; and first to fourth guide rollers (B1˜B4) rotatably coupled to the body (100) such that the elevator wire ropes (R1˜R4) connected to the tension adjusting unit contact the first to fourth guide rollers (B1˜B4) at outer sides thereof.
    Type: Grant
    Filed: July 14, 2011
    Date of Patent: November 24, 2015
    Inventor: Beong Soo Jun
  • Publication number: 20150291393
    Abstract: Disclosed is an apparatus for automatically equalizing tensions of elevator wire ropes by which an unbalance of tensions of elevator wire ropes can be immediately solved to automatically equalize the tensions in real time when lengths of the wire ropes become different, improving safety, durability, and reliability. The apparatus according to the present invention includes a body (100) having an accommodation space therein, a tension adjusting unit connected to elevator wire ropes (R1˜R4) and installed within the body (100), a main shaft (200) passing through the tension adjusting unit and rotatably coupled to an inner side of the body (100) horizontally; and first to fourth guide rollers (B1˜B4) rotatably coupled to the body (100) such that the elevator wire ropes (R1˜R4) connected to the tension adjusting unit contact the first to fourth guide rollers (B1˜B4) at outer sides thereof.
    Type: Application
    Filed: June 24, 2015
    Publication date: October 15, 2015
    Inventor: Beong Soo JUN
  • Patent number: 8932171
    Abstract: Disclosed is an apparatus for equalizing tensions among elevator wire ropes, which immediately eliminates imbalance and equalizes the tensions among elevator wire ropes in the event of differences in the lengths of elevator wire ropes, thereby improving safety, durability and reliability. The apparatus automatically corrects imbalance caused by changes in the lengths of a plurality of elevator wire ropes (700) to maintain a balance in the tensions of elevator wire ropes.
    Type: Grant
    Filed: May 10, 2010
    Date of Patent: January 13, 2015
    Inventor: Beong Soo Jun
  • Publication number: 20130112508
    Abstract: Disclosed is an apparatus for automatically equalizing tensions of elevator wire ropes by which an unbalance of tensions of elevator wire ropes can be immediately solved to automatically equalize the tensions in real time when lengths of the wire ropes become different, improving safety, durability, and reliability. The apparatus according to the present invention includes a body (100) having an accommodation space therein, a tension adjusting unit connected to elevator wire ropes (R1-R4) and installed within the body (100), a main shaft (200) passing through the tension adjusting unit and rotatably coupled to an inner side of the body (100) horizontally; and first to fourth guide rollers (B1˜B4) rotatably coupled to the body (100) such that the elevator wire ropes (R1˜R4) connected to the tension adjusting unit contact the first to fourth guide rollers (B1˜B4) at outer sides thereof.
    Type: Application
    Filed: July 14, 2011
    Publication date: May 9, 2013
    Inventor: Beong Soo Jun
  • Publication number: 20120055743
    Abstract: Disclosed is an apparatus for equalizing tensions among elevator wire ropes, which immediately eliminates imbalance and equalizes the tensions among elevator wire ropes in the event of differences in the lengths of elevator wire ropes, thereby improving safety, durability and reliability. The apparatus automatically corrects imbalance caused by changes in the lengths of a plurality of elevator wire ropes (700) to maintain a balance in the tensions of elevator wire ropes.
    Type: Application
    Filed: May 10, 2010
    Publication date: March 8, 2012
    Inventor: Beong Soo Jun