Title:
GUARD CABLE FOR ROAD
Document Type and Number:
WIPO Patent Application WO/2013/081402
Kind Code:
A1
Abstract:
The present invention relates to a guard cable for a road, and more specifically, to a guard cable for a road, wherein a plurality of wire ropes are provided in the horizontal direction with respect to a plurality of supports provided on the side of the road at intervals, and are shifted to a predetermined width from the supports to the roadway by a wire rope protrusion installation unit, and the plurality of wire ropes provided between the supports are maintained at constant intervals by an interval maintenance plate to minimize the concentration of loads on only one or more wire ropes among the plurality of wire ropes when a vehicle hits the guard cable, and to minimize the falling of the vehicle toward the outside of the road of the guard cable when the vehicle hits the guard cable. The present invention relates to a guard cable for a road, comprising: a plurality of supports (1) which are vertically provided on the side of the road at intervals; and a plurality of wire ropes (4) which are horizontally provided between the supports (1), wherein each wire rope (4) is provided according to the wire rope protrusion installation unit so as to protrude from the supports (1) in the direction of the roadway, and the wire rope protrusion installation unit comprises: a wire rope supporter (10) in which a loading groove (12) for receiving the wire ropes (4) in the horizontal direction on a front surface thereof is formed in the horizontal direction, and which is interposed between rear surfaces of the wire ropes (4) and front surfaces of the supports (4); and a wire rope holder (13) which is provided as a bolt (8) at the front surface of the support (1) such that the wire rope supporter (10) including front surfaces of the wire ropes (4) is covered on the outside in which the wire ropes (4) are inserted and supported in the loading groove (12).
Inventors:
PARK JOONG SUK (KR)
SEO MI RYE (KR)
SEO MI RYE (KR)
Application Number:
PCT/KR2012/010261
Publication Date:
June 06, 2013
Filing Date:
November 29, 2012
Export Citation:
Assignee:
KUMDONG STEEL CONSTRUCTION CO LTD (KR)
PARK JOONG SUK (KR)
SEO MI RYE (KR)
PARK JOONG SUK (KR)
SEO MI RYE (KR)
International Classes:
E01F15/06; E01F15/00
Foreign References:
| KR200268023Y1 | 2002-03-15 | |||
| KR101049437B1 | 2011-07-15 | |||
| KR200287791Y1 | 2002-09-09 | |||
| KR200234914Y1 | 2001-10-08 | |||
| JPH07279126A | 1995-10-24 |
Attorney, Agent or Firm:
NAMCHON PATENT & LAW FIRM (KR)
특허법인 남촌 (KR)
특허법인 남촌 (KR)
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Claims: