Title:
ROPE HAVING A BENT-TYPE CORE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2012/153929
Kind Code:
A3
Abstract:
The present invention relates to a rope in which the width area of a core material is adjusted by weaving a surface of a wide band-type elastic core material using a surface fiber, rather than a single elastic rubber core material or several strands of rubber core material, so as to enable freer adjustment of the diameter of the rope. The effects of aging do not easily occur even when the rope is used for a long time. Also, the rope is not easily severed even when a portion of the rope is pierced or cut. Manufacturing costs for the same sectional area are reduced. More particularly, an elastic fiber and a core material fiber are immersed so as to form an elastic band woven in a wide band shape, and said elastic band is inserted into the center of several surface fibers rotated and woven in an X-shaped arrangement so as to allow the surface fibers so as to press and surround the surface of the elastic band so as to form the elastic rope. Also, since the core material of said elastic rope is manufactured as an elastic band, the sectional area of the elastic rope may be easily changed by adjusting the width of the elastic band. Thus, even when the rope is used for a long time, cracks do not occur, and the rope may be of a lighter weight than one using a rubber core material. Also, since the core material which is woven in a band shape so as to have either elasticity or inelasticity is woven and manufactured by being surrounded by the several surface fibers, the sectional area of the rope may be easily changed by adjusting the width of the core material. Thus, a separate manufacturing device may be used without having to change the structure of same.
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Inventors:
BYEON SUN (KR)
Application Number:
PCT/KR2012/003382
Publication Date:
January 24, 2013
Filing Date:
April 30, 2012
Export Citation:
Assignee:
BYEON SUN (KR)
International Classes:
D07B1/04; D07B1/02; D07B5/04
Foreign References:
| KR20110009822A | 2011-01-31 | |||
| JPH0465588A | 1992-03-02 | |||
| KR20070009443A | 2007-01-18 | |||
| US5564476A | 1996-10-15 |
Attorney, Agent or Firm:
KWON, Hyuk Cheol (67 94-gil,Gangnam-daero, Kangnam-gu, Seoul 135-909, KR)
Download PDF:
Claims:
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