Trolley conveyor

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11252877
SERIAL NO

17105487

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A trolley conveyor. The trolley conveyor includes: a tubular rail track having a slotted opening at the top. A trolley chain installed to move in the rail track. A hanger is provided for suspending therebelow objects to be transported. The hanger includes a connector at the upper end thereof which extends downward to toward the center of the trolley chain. The trolley chain includes vertical and horizontal rollers in chain units, with vertical rollers in one chain unit and horizontal rollers in an adjacent chain unit. The chain units are pivotally connected for up and down and side to side motion within the track. While the trolley chain moves, the connector avoids contact with the ends of the slot in the track. Thus, the trolley conveyor prevents the generation of noise and foreign substances. Also, the trolley conveyor prevents transfer of dirt, oil, and debris to an object being transported.

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First Claim

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Family

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Patent Owner(s)

  • KOREA WHEEL CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Jeong Yun Bucheon-si Gyeonggi-do, KR 32 218

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