Reinforced structure for column and beam frame

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11746521
APP PUB NO 20220403642A1
SERIAL NO

17774956

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fracture caused by fatigue of a connecting portion positioned at a corner of a reinforcing frame directly secured to a frame is avoided regardless of a relative displacement that occurs in the frame upon disposing the reinforcing frame made of steel, which has an elevational shape surrounding the frame along an inner circumferential surface of the frame and a cross-sectional shape with a flange on a side of the frame, in a structure plane of the frame of a column and a beam of reinforced concrete structure, and joining the reinforcing frame to the inner circumferential surface of the frame. A reinforcing frame is constituted of a column portion along a column of a frame, a beam portion along a beam, and a connecting portion that is joined to the column portion and the beam portion, and connects the column portion to the beam portion. The connecting portion has a flange with a part close to the column portion and the beam portion formed to be shaped along an inner circumferential surface of the frame, and a part of the flange facing a corner of the frame formed into a shape in which a void is formed between the part and the corner of the frame.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THE UNIVERSITY OF TOKYOTOKYO JAPAN TOKYO METROPOLIS
INOUE YOSHIO1617-3 KANEDA MINAMI SHITAURA-MACHI MIURA CITY KANAGAWA PREF
TESHIGAWARA MASAOMI1-16-1-901 OI SHINAGAWA-KU TOKYO 1400014
SSD CORPORATION1-3-4 ICHIKAWA ICHIKAWA-SHI CHIBA 2720034
OHMOTO GUMI CO LTD1-13 UCHISANGE 1-CHOME KITA-KU OKAYAMA-SHI OKAYAMA 7008550
KSE NETWORK CO LTD1-12-11 TOYOTAMAMINAMI NERIMA-KU TOKYO 1760014
SANKO TECHONO CO LTD10-16 MINAMINAGAREYAMA 3-CHOME NAGAREYAMA-SHI CHIBA 2700107

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Yoshio Tokyo, JP 142 1636
Oka, Koji Okayama, JP 44 478
Sato, Takashi Chiba, JP 973 9680
Shiohara, Hitoshi Tokyo, JP 2 0
Shishido, Syunichiro Chiba, JP 2 0
Teshigawara, Masaomi Tokyo, JP 3 0
Yagisawa, Yasue Chiba, JP 2 0
Yokota, Kenji Tokyo, JP 18 99

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