Title:
VEHICLE INTERMEDIATE SHAFT
Document Type and Number:
WIPO Patent Application WO/2011/149212
Kind Code:
A2
Abstract:
The present invention relates to a vehicle intermediate shaft, having a clearance reduction structure. The vehicle intermediate shaft includes: a tubular shaft which is opened at the front end thereof and formed with a hollow portion in the longitudinal direction; a solid shaft formed in the shape of a rod and inserted into the hollow portion; and a sliding member mounted between the inner surface of the tubular shaft and the outer surface of the solid shaft. The vehicle intermediate shaft further includes a preload section for pressing the outer surface of the tubular shaft. The preload section includes a pressing member for surrounding the outer surface of the tubular shaft, and a bushing for pressing and surrounding the outer surface of the pressing member. According to the present invention, it is possible to reduce clearances and lashes generated among the solid shaft, the slide member and the tubular shaft, and to prevent from creating noise. In addition, it is possible to improve the riding and handling performances of a vehicle and responsibility of a vehicle. Furthermore, production and quality control costs may be reduced by shortening process.
Inventors:
KIM, Young-joo (#103-405, 2nd seohan Apt.1308-1Yigok-dong, Dalseo-gu, Daegu 704-140, 704-140, KR)
김영주 (대구 달서구 이곡동 1308-1 2차 서한아파트 103동 405호, 704-140 Daegu, 704-140, KR)
KIM, Hyon-chul (85Okyul-ri, Eomo-myeon Gimcheon-si, Gyeongsangbuk-do 740-832, 740-832, KR)
김영주 (대구 달서구 이곡동 1308-1 2차 서한아파트 103동 405호, 704-140 Daegu, 704-140, KR)
KIM, Hyon-chul (85Okyul-ri, Eomo-myeon Gimcheon-si, Gyeongsangbuk-do 740-832, 740-832, KR)
Application Number:
KR2011/003632
Publication Date:
December 01, 2011
Filing Date:
May 17, 2011
Export Citation:
Assignee:
KOREA DELPHI AUTOMOTIVE SYSTEMS CORPORATION (580-1Buk-ri, Nongong-eup Dalseong-gun, Daegu 711-857, 711-857, KR)
한국델파이주식회사 (대구 달성군 논공읍 북리580-1, 711-857 Daegu, 711-857, KR)
KIM, Young-joo (#103-405, 2nd seohan Apt.1308-1Yigok-dong, Dalseo-gu, Daegu 704-140, 704-140, KR)
김영주 (대구 달서구 이곡동 1308-1 2차 서한아파트 103동 405호, 704-140 Daegu, 704-140, KR)
한국델파이주식회사 (대구 달성군 논공읍 북리580-1, 711-857 Daegu, 711-857, KR)
KIM, Young-joo (#103-405, 2nd seohan Apt.1308-1Yigok-dong, Dalseo-gu, Daegu 704-140, 704-140, KR)
김영주 (대구 달서구 이곡동 1308-1 2차 서한아파트 103동 405호, 704-140 Daegu, 704-140, KR)
International Classes:
B62D1/16; B62D1/19
Attorney, Agent or Firm:
MI PATENT & LAW FIRM (5Fl, Hongeun bldg.824-22Yeoksam-dong, Gangnam-gu, Seoul 135-080, 135-080, KR)
Claims: