Knotting method for a netting

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United States of America Patent

PATENT NO 4774870
SERIAL NO

07139084

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A knotting method for a netting is disclosed which comprises the steps of seizing together a warp yarn which is paid out from a creel stand and a weft yarn which is paid out from a shuttle to form substantially concentric loops which are opposite in yarn feed direction to each other, pulling out the warp yarn upstream of the loop with respect to a feed direction of the warp yarn through the concentric loops to the opposite side, causing a weft supply side where the weft yarn is paid out to pass through a loop which is formed by the warp yarn as pulled out through the concentric loops, and tightening the warp and weft yarns which are intertwined. The resultant knot is firm and very small.

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Patent Owner(s)

Patent OwnerAddress
AMITA IRON WORKS INCTOYOHASHI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yamamoto, Kaname Toyohashi, JP 10 225
Yamamoto, Yoshiji Toyohashi, JP 6 50

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