Title:
PROTECTION APPARATUS AND HANDRAIL BELT CLEANING DEVICE FOR ESCALATOR
Document Type and Number:
WIPO Patent Application WO/2022/095887
Kind Code:
A1
Abstract:
Disclosed are a handrail belt cleaning device for an escalator, a protection apparatus, and a handrail belt cleaning device, the handrail belt cleaning device being used for cleaning a handrail belt of an escalator, and the protection apparatus comprising a cover assembly (3), the cover assembly (3) being able to move between a released position and a covering position, where in the released position, the cover assembly (3) exposes a gap between a housing (1) of the handrail belt cleaning device and a front plate (2) of the escalator, and in the covering position, the cover assembly (3) covers the gap between the housing (1) of the handrail belt cleaning device and the front plate (2) of the escalator.
Inventors:
ZHANG CHAO (CN)
DING HE (CN)
ZHAO WUSHI (CN)
DING HE (CN)
ZHAO WUSHI (CN)
Application Number:
PCT/CN2021/128382
Publication Date:
May 12, 2022
Filing Date:
November 03, 2021
Export Citation:
Assignee:
KONE CORP (FI)
KONE ELEVATORS CO LTD (CN)
KONE ELEVATORS CO LTD (CN)
International Classes:
B66B29/04; B66B31/02; F16J15/10
Foreign References:
| CN112225055A | 2021-01-15 | |||
| CN214087272U | 2021-08-31 | |||
| CN108946424A | 2018-12-07 | |||
| CN107381318A | 2017-11-24 | |||
| CN209325035U | 2019-08-30 | |||
| DE69407314T2 | 1998-04-23 | |||
| JP2006036538A | 2006-02-09 | |||
| JP2020117396A | 2020-08-06 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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