Title:
LIFTING APPARATUS FOR TUBE TRAILER FOR CHARGING COMPRESSED NATURAL GAS
Document Type and Number:
WIPO Patent Application WO/2010/137771
Kind Code:
A1
Abstract:
The present invention relates to a lifting apparatus for positioning a CNG tube mounted to a tube skid at an angle so as to charge compressed natural gas, and more particularly, to a lifting apparatus for a tube trailer for charging compressed natural gas, wherein an ascending and descending frame where the entire tube skid enters by a tractor may be lifted by an ascending and descending cylinder by a certain angle, and a rear support is mounted in the rear side of the ascending and descending frame to contact chassis wheels and safely support the tube skid, so that a CNG tube mounted to the tube skid is positioned at an angle for carrying out efficient compressed natural gas charging work even in case a hydraulic lift is not provided to the body of a tube trailer.
Inventors:
KIM, Woo Young (850 Jangrim 1-dong, Saha-gu, Busan 604-842, 604-842, KR)
김우영 (부산광역시 사하구 장림1동 850번지, 604-842 Busan, 604-842, KR)
CHO, Sang Hoon (303 Rodemvil, 1191-15 Jisa-dong, Gangseo-gu, Busan 618-230, 618-230, KR)
김우영 (부산광역시 사하구 장림1동 850번지, 604-842 Busan, 604-842, KR)
CHO, Sang Hoon (303 Rodemvil, 1191-15 Jisa-dong, Gangseo-gu, Busan 618-230, 618-230, KR)
Application Number:
KR2009/005158
Publication Date:
December 02, 2010
Filing Date:
September 11, 2009
Export Citation:
Assignee:
NK CO., LTD. (497 Shinpyeong-dong, Saha-gu, Busan 604-836, 604-836, KR)
주식회사 엔케이 (부산광역시 사하구 신평동 497번지, 604-836 Busan, 604-836, KR)
KIM, Woo Young (850 Jangrim 1-dong, Saha-gu, Busan 604-842, 604-842, KR)
김우영 (부산광역시 사하구 장림1동 850번지, 604-842 Busan, 604-842, KR)
주식회사 엔케이 (부산광역시 사하구 신평동 497번지, 604-836 Busan, 604-836, KR)
KIM, Woo Young (850 Jangrim 1-dong, Saha-gu, Busan 604-842, 604-842, KR)
김우영 (부산광역시 사하구 장림1동 850번지, 604-842 Busan, 604-842, KR)
International Classes:
B60P3/24
Attorney, Agent or Firm:
KIM, Seong Hwan (605-1, Hyosung Bldg. 857-6,Bumchon 1-dong, Busanjin-gu, Busan 614-828, 614-828, KR)