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Lifesaving rope

A technology of lifeline and inner core, applied in the field of lifeline, can solve the problems of long lifeline and inconvenient transportation.

Inactive Publication Date: 2010-01-13
林在柱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Consequently, a correspondingly very long lifeline is required, which in turn requires a correspondingly large space for placing said lifeline, resulting in inconvenience during transport

Method used

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Embodiment Construction

[0030] [28] Hereinafter, preferred embodiments of the present invention will be explained in detail with reference to the accompanying drawings.

[0031] [29] figure 1 is a schematic diagram of a lifeline according to a preferred embodiment of the present invention.

[0032] [30] If figure 1 As shown, the lifeline 100 according to the preferred embodiment of the present invention includes an inner core 110 , an outer sheath 130 and a connecting rope 150 .

[0033] [31] The inner core 110 is used to withstand the applied load, and is braided with thin and long material in an X shape with narrow and closely spaced intervals. Aramid-based materials such as Kevlar, Trevoron and STARBOND, polyethylene-based materials such as Dyneema, Spectra, Polyester, Nylon 6, Nylon 66, Or high-toughness materials such as polypropylene can be used as the material of the inner core 110 . Furthermore, considering the characteristics of the industrial field, carbon fiber and glass fiber materi...

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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.degree.-80.degree., 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.

Description

[0001] related application [0002] The present application claims the priority of the earlier Korean application filed on August 7, 2007 with application number 10-2008-0066003. technical field [0003] [01] The present invention relates to a life-saving rope, more precisely, a life-saving rope with better extension due to its good elasticity. Background technique [0004] [02] A lifeline is a lifesaving device, usually installed and used with a descending lifeline of a multi-storey building, or connected with a rescue pipe in marine rescue operations. Representative examples of such lifelines include Figure 6 and 7 shown. [0005] [03] If Figure 6 As shown, a conventional lifeline 10 includes an inner core 11 , an outer sheath 13 and a connecting rope 15 . [0006] [04] The inner core 11 is for bearing an applied load, and is braided in an X shape with string or thin and long rags or fiber material. [0007] [05] The sheath 13 serves to protect the inner core 11 and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D07B1/04A62B1/16
CPCD07B2201/209D07B2205/3003D07B2401/2005D07B2501/2069D07B1/025D07B2205/205D07B2205/2014D07B2205/3007D07B2801/10A62B1/16
Inventor 林在柱
Owner 林在柱
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