FELTING NEEDLE - ORGAN NEEDLE

Title:

FELTING NEEDLE

Document Type and Number:

WIPO Patent Application WO/2019/230450

Kind Code:

A1

Abstract:

Provided is a felting needle that is not susceptible to reduction in the ability to hold fibers even when used continuously, that is to say, not susceptible to reduction in the ability to intertwine fibers. Provided is a felting needle 10 in which barbs 20 are formed on the surface of a blade 12, wherein overhang shapes, which project laterally as the upper edge is approached, are formed on both side surfaces 22 of the barbs 20. As a result, fibers 50 can be held by the side surfaces 22 of the barbs 20 rather than the front surface 21 of the barbs 20 as in the past. That is to say, fibers 50 can be held without relying on an overhang shape of the front surface 21 of the barbs 20 that is most susceptible to wear.

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Inventors:

MUROGA MASAHIRO (JP)
OGIHARA TAICHI (JP)
ANDO TORU (JP)

Application Number:

PCT/JP2019/019724

Publication Date:

December 05, 2019

Filing Date:

May 17, 2019

Export Citation:

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Assignee:

ORGAN NEEDLE (JP)

International Classes:

D04H18/02

Foreign References:

JPS51147680A	1976-12-18
JPH07331575A	1995-12-19