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Patent Searching and Data


Title:
NEEDLE PLATE FOR PASSING NEEDLE THROUGH FLEECE
Document Type and Number:
Japanese Patent JP2000290867
Kind Code:
A
Abstract:

To provide a needle plate for an apparatus for the needling of a fleece to ensure the firm bonding of a synthetic substance coating to a plate member without necessitating the additional operation cost.

The needle plate 1 for an apparatus for the needling of a fleece is provided with a plate member 2 made of a light metal alloy, especially a magnesium-aluminum alloy and a synthetic substance coating 3 scattered on the plate member 2 at a side directing toward the tip of the needles. The plate member 2 composed of an extruded profile cut to a prescribed uniform length as far as possible has a groove 7 having under-cut edges at the side of the plate covered with the synthetic substance coating 3 and the under-cut groove 7 is completely filled with the scattered synthetic substance coating 3.


Inventors:
LEGL LUDWIG
Application Number:
JP2000073113A
Publication Date:
October 17, 2000
Filing Date:
February 10, 2000
Export Citation:
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Assignee:
FEHRER MASCHF DR ERNST
International Classes:
B32B3/02; D04H18/02; D04H; (IPC1-7): D04H18/00
Attorney, Agent or Firm:
Osamu Nakahira