Title:
FELT NEEDLE
Document Type and Number:
Japanese Patent JPH08199469
Kind Code:
A
Abstract:
PURPOSE: To obtain a felt needle capable of suppressing damage thereto in use and providing a felt retaining good interlacement of fibers.
CONSTITUTION: This felt needle is equipped with at least two barbs in one ridge of a blade part and obtained by arranging the first barb (5) and the second barb (6) from the side of tip of the felt needle and installing the respective barbs so as to always establish the relationship of (a)>(b) when the depths of notches in the respective barbs are (a) and (b).
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Inventors:
KATSUBE TAKASHI
Application Number:
JP2584895A
Publication Date:
August 06, 1996
Filing Date:
January 20, 1995
Export Citation:
Assignee:
DAIWA SPINNING CO LTD
International Classes:
D04H18/00; D04H18/02; (IPC1-7): D04H18/00
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