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Title:
AUTONOMOUS TRAVEL-TYPE VACUUM CLEANER AND DOOR
Document Type and Number:
WIPO Patent Application WO/2019/187270
Kind Code:
A1
Abstract:
The present invention comprises: a camera (50) for capturing information on a door; a vacuum cleaner body (Sh) to which the camera (50) is provided; wheels for driving the vacuum cleaner body (Sh); and a control device for controlling the wheels. The vacuum cleaner body (Sh) includes joining parts (60, 70) that can be joined to joint parts attached to the door. On the basis of the type of door captured by the camera (50), the control device operates the wheels by different operations to open the door.

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WO/2014/185108MOUNTING STRUCTURE FOR AUXILIARY BRUSH, AND SELF-PROPELLED CLEANER WITH SAME
Inventors:
KYOYA KOHEI (JP)
KOTANI MASANAO (JP)
OOHIRA AKIYOSHI (JP)
KUBOTA ATSUSHI (JP)
Application Number:
PCT/JP2018/038543
Publication Date:
October 03, 2019
Filing Date:
October 16, 2018
Export Citation:
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Assignee:
HITACHI LTD (JP)
International Classes:
A47L9/28; B25J5/00; B25J13/00
Foreign References:
EP3223099A12017-09-27
DE102011050357A12012-02-16
JP2016059990A2016-04-25
JP2017189481A2017-10-19
CN204427945U2015-07-01
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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