Mortar grout splice sleeve for reinforcing bars

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5974761
SERIAL NO

08860173

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Abstract

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A sleeve for splicing together reinforcing bars disposed in an opposing, end-to-end relationship comprising a tubular shell member provided with opposing end walls, a grout port provided in the tubular shell for adding grout to the interior of the tubular shell, apertures provided in the end walls for receiving the reinforcing bars from opposite ends thereof, a plurality of supporting projections integrally formed with the tubular shell and extending from one side of the tubular shell, fixing means adapted to be inserted into the tubular shell on longitudinally opposite sides from the supporting projections and intermediate the supporting projections for fastening the reinforcing bar to the supporting projections, the supporting projections being formed, in cross section, with a recess for receiving the reinforcing bar coaxial to the tubular shell.

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Patent Owner(s)

Patent OwnerAddress
TOKYO TEKKO CO LTDJAPAN TOCHIGI HILL CITY OYAMA-SHI TOCHIGI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mochizuki, Hitoshi Tokyo, JP 12 176
Nihei, Takayuki Tokyo, JP 7 62

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