Hydraulic cylinder rod

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11391371
APP PUB NO 20210156471A1
SERIAL NO

17168475

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Abstract

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Proposed is a hydraulic cylinder rod in which a rod eye is robustly coupled to a hybrid round rod for weight reduction. To this end, the hydraulic cylinder rod is configured with a hybrid round rod including a metal tube and a composite material round rod provided for weight reduction inside the metal tube, wherein a side of the metal tube is formed to be relatively longer than the length of the composite material round rod to thereby provide a space defined by a length difference therebetween; and a rod eye is coupled to the space.

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Patent Owner(s)

Patent OwnerAddress
SHPAC CO LTD81 HWAJEONSANDAN 5-RO GANGSEO-GU BUSAN 51618

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baek, Sang Woo Changwon-Si, KR 2 1
Lee, Hye Kyeong Changwon-Si, KR 5 1
Lee, Yun Ju Yongin-Si, KR 25 337

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