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Patent Searching and Data


Title:
SKI POLE
Document Type and Number:
Japanese Patent JPH11290498
Kind Code:
A
Abstract:

To provide a ski pole of excellent safety without easily being parted when broken, or without being broken to split or scatter having excellent characteristics of carbon fiber-reinforced plastic such as light weight and high strength.

In a tubular body comprising carbon fibers and high elongation organic fibers drawn in the same direction, the carbon fibers and the high elongation organic fibers are disposed in an axial direction of the tubular body to compose a hybrid part 3, and for the hybrid part 3, (1) A part 2 comprising the high elongation organic fibers is disposed to be dispersed in a part comprising carbon fibers in a cross sectional surface of the tubular body, and (2) In a range of 200-700 mm from a tip, quantity of continuous fibers of the high elongation organic fibers disposed in the axial direction of the tubular body is set at 60 vol.% or over in the high elongation organic fibers.


Inventors:
NOGUCHI KENICHI
HIROSE TAKEHIKO
Application Number:
JP3241699A
Publication Date:
October 26, 1999
Filing Date:
February 10, 1999
Export Citation:
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Assignee:
TORAY INDUSTRIES
International Classes:
A63C11/22; (IPC1-7): A63C11/22