Though most businessmen have recognized the necessity of special purpose vehicles, they have a great difficulty in purchasing them for small scaled work condition especially. In other words, because of special purpose vehicles high cost, maybe they will hesitate to buy them for only one purpose. For this reason, there is a great need to develop special purpose vehicles which can be used for various purposes and low cost. In this study, using the design program like CATIA/IDEAS, we have developed lift system on the new concept by applying a portion of loading case spaces practically equipped for 1 ton truck.

Abstract
 1. 서론
 2. 연구방법
 3. 결과 및 고찰
  3.1 CATIA를 이용한 기구학적 형상설계
  3.2 유압 실린더 고정 조인트 위치 결정
  3.3 작업공간 결정
  3.4 해석 모델
  3.5 IDEAS를 이용한 응력 해석
  3.6 CATlA를 이용한 상세 형상 모델링
 4. 결론
 참고문헌

• 정석훈(전주비전대학 자동차과) | Seok-Hoon. Jeong