Finger joint

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United States of America Patent

PATENT NO 8424577
APP PUB NO 20080092988A1
SERIAL NO

11720386

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Abstract

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A finger joint in a joint assembled of at least mainly woody parts (1, 2), such as sawn timber, glued wood, plywood, fiberboard, LVL, LSL, comprises at least one finger. The finger shapes needed complementarily have been milled with a cutting tool, such as a milling curser, to the both parts (1, 2). The height of at least one complementary pair of fingers varies along the length of the interlocking finger pair.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Poutanen, Tuomo Tampere, FI 6 54

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