Needle board

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United States of America Patent

PATENT NO 9994983
SERIAL NO

15342745

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Abstract

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The needle board for use in a needling machine for needling a flat textile material comprises first needle rows and second needle rows, wherein the first needle rows and the second needle rows are arranged inclined with respect to a longitudinal direction of the needle board, which longitudinal direction corresponds to a direction in which the flat textile material to be needled is conveyed in the needling machine. The first needle rows are arranged at a first angle to the longitudinal direction, and the second needle rows are arranged at a second angle to the longitudinal direction. An absolute value of the second angle is different from an absolute value of the first angle.

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Patent Owner(s)

Patent OwnerAddress
OSKAR DILO MASCHINENFABRIK KGIM HOHENEND 11 EBERBACH 69412

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Knopf, Trudbert Sinsheim, DE 1 3

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