Lifesaving rope

Abstract

The lifesaving rope comprises a core for withstanding a given load and an outer cover for protecting the core and for additionally withstanding the given load, wherein the core and the outer coverare weaved in X-shape to have the slope of 70°˜80°, the outer cover is relatively closely wrinkled in longitudinal direction thereof, and a plurality of elastic strings are inserted into the outer cover in longitudinal direction thereof to have a constant interval according to the circumference thereof.

1 . A lifesaving rope, the rope comprising:
 a core for withstanding a given load; and   an outer cover for protecting the core and for additionally withstanding the given load, wherein   the outer cover is relatively closely wrinkled in longitudinal direction thereof.   
   
   
       2 . The lifesaving rope according to  claim 1 , wherein the core is folded in double in its width direction. 
   
   
       3 . The lifesaving rope according to  claim 1 , wherein the core is formed by laminating two cores having same size. 
   
   
       4 . The lifesaving rope according to  claim 1 , wherein the core is formed by inserting one core into another core. 
   
   
       5 . The lifesaving rope according to  claim 1 , wherein the core is made of any one of Aramid based such as kervlar, twaron and starbond, poly-ethylene based such as dyneema, spectra, polyester, nylon, nylon, or poly-ethylene based including polypropylene, carbon fiber or glass fibers. 
   
   
       6 . The lifesaving rope according to  claim 1 , wherein the outer cover is made of any one of carbon fibers, glass fibers, mono fibers or rubber hoses. 
   
   
       7 . The lifesaving rope according to  claim 1 , wherein the core and the outer cover are weaved in X-shape to have the slope of 70°˜80°. 
   
   
       8 . The lifesaving rope according to  claim 7 , wherein the core is folded in double in its width direction. 
   
   
       9 . The lifesaving rope according to  claim 7 , wherein the core is formed by laminating two cores having same size. 
   
   
       10 . The lifesaving rope according to  claim 7 , wherein the core is formed by inserting one core into another core. 
   
   
       11 . The lifesaving rope according to  claim 7 , wherein the core is made of any one of Aramid based such as kervlar, twaron and starbond, poly-ethylene based such as dyneema, spectra, polyester, nylon, nylon, or poly-ethylene based including polypropylene, carbon fiber or glass fibers. 
   
   
       12 . The lifesaving rope according to  claim 7 , wherein the outer cover is made of any one of carbon fibers, glass fibers, mono fibers or rubber hoses. 
   
   
       13 . The lifesaving rope according to  claim 1 , wherein a plurality of elastic strings are inserted into the outer cover in longitudinal direction thereof to have a constant interval according to the circumference thereof. 
   
   
       14 . The lifesaving rope according to  claim 13 , wherein the core is folded in double in its width direction. 
   
   
       15 . The lifesaving rope according to  claim 13 , wherein the core is formed by laminating two cores having same size. 
   
   
       16 . The lifesaving rope according to  claim 13 , wherein the core is formed by inserting one core into another core. 
   
   
       17 . The lifesaving rope according to  claim 13 , wherein the core is made of any one of Aramid based such as kervlar, twaron and starbond, poly-ethylene based such as dyneema, spectra, polyester, nylon, nylon, or poly-ethylene based including polypropylene, carbon fiber or glass fibers. 
   
   
       18 . The lifesaving rope according to  claim 13 , wherein the outer cover is made of any one of carbon fibers, glass fibers, mono fibers or rubber hoses.