Title:
SUSPENSION SPRING WIRE GUIDE BODY FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2017/039177
Kind Code:
A1
Abstract:
The present invention relates to a suspension spring wire guide body for a vehicle and, more particularly, to a suspension spring wire guide body for a vehicle, comprising: a semicircular long groove formed in a longitudinal direction in which a spring wire enters and exits; an elongated rigid wire guide member, having a rectangular U-shaped cross-section with a predetermined width, which is formed of a tungsten carbon material so as to withstand the rigidity of the spring wire and not to cause scratches or cracks; and a wire guide body coupled with the rigid wire guide member. As such, the present invention can provide a suspension spring guide body for a vehicle capable of freely producing a spring shape by cold working in manufacturing a spring at room temperature and capable of always maintaining a constant spring force regardless of driving conditions of the vehicle.
Inventors:
KIM TAE YOUNG (KR)
Application Number:
PCT/KR2016/008903
Publication Date:
March 09, 2017
Filing Date:
August 12, 2016
Export Citation:
Assignee:
KIM TAE YOUNG (KR)
International Classes:
B21F23/00; B21F35/00; B23K20/02
Foreign References:
| JP2008290140A | 2008-12-04 | |||
| JPH0641937U | 1994-06-03 | |||
| JP2000176584A | 2000-06-27 | |||
| JP2011005541A | 2011-01-13 | |||
| US20080264132A1 | 2008-10-30 |
Attorney, Agent or Firm:
CHOE, Suk Won (KR)
Download PDF: