Adjustable internal support restraint device for roundness control of cabin component

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11370564
APP PUB NO 20210362880A1
SERIAL NO

17167079

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is an adjustable internal support restraint device for roundness control of a cabin component. The present disclosure solves the problem that the existing cabin components are prone to roundness distortion in a heat treatment process. The adjustable internal support restraint device includes a central limiting column and at least two circumferential ejecting correcting assemblies that are coaxially mounted on the central limiting column in a sleeving manner. Each circumferential ejecting correcting assembly includes a mounting piece and a plurality of ejector blocks. The mounting piece is mounted on the central limiting column in a sleeving manner. The plurality of the ejector blocks are annularly arranged outside the mounting piece and are in threaded connection with the mounting piece. One side surface, close to the inner cavity profile of a cabin, of each ejector block and the inner cavity profile of the cabin are arranged according to the shapes.

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Patent Owner(s)

Patent OwnerAddress
HARBIN INSTITUTE OF TECHNOLOGY150000 NO 92 WEST DA ZHI STREET NANGANG DISTRICT HARBIN HEILONGJIANG HARBIN CITY HEILONGJIANG PROVINCE 150000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jiang, Hao Harbin, CN 171 1156
Jiang, Jiantang Harbin, CN 3 0
Shao, Wenzhu Harbin, CN 2 0
Yuan, Yong Harbin, CN 161 590
Zhen, Liang Harbin, CN 2 0

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