Escalator step and escalator having thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9352937
APP PUB NO 20150136563A1
SERIAL NO

14467745

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Abstract

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An escalator step includes a tread having a body section on which a plurality of convex sections are arranged in parallel, a riser connected to a rear end portion of the tread and having thereon a plurality of convex sections and a plurality of concave sections formed between the adjacent convex sections, and a shock absorbing cleat provided on a corner at which the riser and tread are connected to each other. The shock absorbing cleat includes a plurality of long convex sections which are arranged in parallel and a plurality of short convex sections which are arranged in parallel between the adjacent long convex sections. The shock absorbing cleat is formed of a polymeric material having a Young's modulus of 1000 MPa or less.

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Patent Owner(s)

  • TOSHIBA ELEVATOR KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishikawa, Yoshinobu Tokyo, JP 45 386
Kamimura, Kosei Tokyo, JP 10 104
Kikuchi, Takayuki Hyogo, JP 149 1067
Nakagaki, Shigeo Saitama, JP 11 92
Takahashi, Hideo Kanagawa, JP 182 2048
Yamaguchi, Satoshi Hyogo, JP 238 2466

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