Crack arresting device for limiting propagation of cracks in welded structures fabricated from sheets

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United States of America Patent

PATENT NO 4383556
SERIAL NO

06233200

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Abstract

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A crack arresting device for limiting crack propagation in welded sheet structures, is made in the form of a multi-layer section of the structure, integrally interposed therein. At least in one layer of the section there is provided at least one slot located at an angle to a probable crack propagation path.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Evgenievich, Paton B ulitsa Chkalova, 41a kv. 26, Kiev, SU 1 13
Fedorovich, Tereschenko A bulvar Lesi Ukraninki, 2, kv. 66, Kiev, SU 1 13
Mikhailovich, Biletsky S ulitsa Vernadskogo, 69a kv. 9, Kiev, SU 1 13
Pavlovich, Barvinko J Darnitsky bulvar, 9, kv. 41, Kiev, SU 1 13

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