Title:
戸開閉装置及びエレベータ
Document Type and Number:
Japanese Patent JP6979652
Kind Code:
B2
Abstract:
To provide a door opening/closing device capable of suppressing incorrect operation.SOLUTION: An elevator door opening/closing device comprises an opening operation part to open an elevator door and a closing operation part to close the door. The opening operation part includes opening moveable components capable of moving through operation. The closing operation part includes closing moveable components capable of moving through operation. The opening and closing operation parts are different and separated.SELECTED DRAWING: Figure 4
Inventors:
Zhang Sail
Xiao Moon
Zhu Ritsuyu
Xiao Moon
Zhu Ritsuyu
Application Number:
JP2019184653A
Publication Date:
December 15, 2021
Filing Date:
October 07, 2019
Export Citation:
Assignee:
SHANGHAI JIAO TONG UNIVERSITY
International Classes:
B66B1/50; B66B13/14
Domestic Patent References:
| JP2007186287A | ||||
| JP61176176U | ||||
| JP8282928A | ||||
| JP2010254472A | ||||
| JP2009040562A | ||||
| JP2016160076A |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office
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