The development of gas seal lip technology on piston rod for reducing a friction force on moving gas spring elevation

가스 스프링 높이 조절에 있어 마찰력 감소를 위한 피스톤 로드에 작용하는 가스씰 조임 기술 개발

  • Lee, Jeong-Ick (Dept. of Mechanical Design, Division of Mechanical Engineering, INHA Technical College)
  • 이정익 (인하공업전문대학 기계공학부 기계설계과)
  • Received : 2015.07.14
  • Accepted : 2015.10.08
  • Published : 2015.10.31


This paper is a study on using gas springs for reduced friction in the elevation of the large television stand. Target is applied to the operation of the elevation over 50-inch television that uses a gas spring. Gas seal lip technology is needed for development acting on the piston rod in order to obtain a reduction in friction in elevation operation. In order to acting on the gas seal lip technology, the improved friction force can be obtained through the inner diameter of gas seal lip, the design of cutting angle and the changes of material.


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