Escalator handrail chain

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9056750
APP PUB NO 20120279827A1
SERIAL NO

13516809

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A handrail assembly for an escalator system includes a handrail movable along a length of the escalator and a handrail guide assembly defining a travel path for the handrail. The handrail guide assembly includes a handrail guide and a plurality of sliding bearing supports interconnected to form a handrail chain and secured to the handrail guide. One or more sliding bearings extend at least partially through each sliding bearing support of the handrail chain. A shaft extends through each sliding bearing support and is in sliding contact with the one or more sliding bearings. One or more rollers are secured to at least one end of the shaft and is in rolling contact with the handrail.

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First Claim

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Patent Owner(s)

  • OTIS ELEVATOR COMPANY;XIZI OTIS ELEVATOR COMPANY

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ge, Wei Haining, CN 23 20
Jiang, MingPing Hangzhou, CN 5 12
Li, Jun Hangzhou, CN 1264 16367
Shao, Weifeng Hangzhou, CN 2 0

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