Patents Assigned to SAMPYO ENGINEERING & CONSTRUCTION LTD.
  • Elastic clip for fixing railway rail and method for installing the same
    Patent number: 8740106
    Abstract: An elastic clip for fixing a railway rail, comprising a head arch having a front end thereof inserted into a clip shoulder of a base plate or a tie; a first front arch extending in one piece from the head arch and upwardly curved in an oblique direction; a first toe extending in one piece from the first front arch and having a bottom thereof contacting a top of a flange of a rail; a second front arch extending in one piece from the first toe and upwardly curved in an oblique direction; and a second toe extending in one piece from the second front arch and having a top of a front end of thereof contacting a bottom of the head arch.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: June 3, 2014
    Assignee: Sampyo Engineering & Construction Ltd.
    Inventors: Ki Tae Ryou, Eung-Dae You
  • ELASTIC CLIP FOR FIXING RAILWAY RAIL AND METHOD FOR INSTALLING THE SAME
    Publication number: 20120080534
    Abstract: An elastic clip for fixing a railway rail, comprising a head arch having a front end thereof inserted into a clip shoulder of a base plate or a tie; a first front arch extending in one piece from the head arch and upwardly curved in an oblique direction; a first toe extending in one piece from the first front arch and having a bottom thereof contacting a top of a flange of a rail; a second front arch extending in one piece from the first toe and upwardly curved in an oblique direction; and a second toe extending in one piece from the second front arch and having a top of a front end of thereof contacting a bottom of the head arch.
    Type: Application
    Filed: September 20, 2011
    Publication date: April 5, 2012
    Applicant: SAMPYO ENGINEERING & CONSTRUCTION LTD.
    Inventors: Ki Tae RYOU, Eung-Dae You