Title:
ESCALATOR STEP INTEGRATED WITH BRACKET FOR FASTENING FRICTION REDUCTION PLATE
Document Type and Number:
WIPO Patent Application WO/2021/235690
Kind Code:
A1
Abstract:
The present invention relates to an escalator step integrated with a friction reduction plate bracket, provided to move between a pair of side wall bodies and comprising a friction reduction plate, the step comprising: a step main body comprising a treading plate for a user to step on, a step riser formed to have a downward curvature from the treading plate, a step frame formed on each side of the step main body so as to connect the inside of an end of the treading plate and the inside of an end of the step riser, and a bracket for fastening a friction reduction plate, formed to extend from a side surface of the step riser; and a friction reduction plate fastened via bolts to a side surface of the treading plate, a side surface of the step riser, and the bracket for fastening a friction reduction plate.
More Like This:
| JPH0940341 | STEP PROTECTOR FOR ESCALATOR |
| WO/2012/085957 | PASSENGER CONVEYOR AND STEPS FOR PASSENGER CONVEYOR |
Inventors:
LEE KI-RANG (KR)
SEO HYUN-KOOK (KR)
LEE JUN-BONG (KR)
CHUNG KI-HYO (KR)
LEE GIL-SANG (KR)
LEE DONG-HOON (KR)
SEO HYUN-KOOK (KR)
LEE JUN-BONG (KR)
CHUNG KI-HYO (KR)
LEE GIL-SANG (KR)
LEE DONG-HOON (KR)
Application Number:
PCT/KR2021/004357
Publication Date:
November 25, 2021
Filing Date:
April 07, 2021
Export Citation:
Assignee:
DAE RYOON ELES (KR)
International Classes:
B66B23/12
Domestic Patent References:
| WO2016177414A1 | 2016-11-10 |
Foreign References:
| JPH0616374A | 1994-01-25 | |||
| KR102046754B1 | 2019-12-02 | |||
| JP2012201485A | 2012-10-22 | |||
| KR101877692B1 | 2018-07-11 | |||
| KR102136605B1 | 2020-07-22 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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