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Title:
SUCTION INLET ASSEMBLY FOR ELECTRIC VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2017/183251
Kind Code:
A1
Abstract:
Provided is a suction inlet assembly for an electric vacuum cleaner with which both straight-ahead movability and turnability can be achieved with a simple structure. Disclosed is a suction inlet assembly for an electric vacuum cleaner, the suction inlet assembly comprising: a suction inlet body having a bottom surface in which a suction inlet extending in the left/right direction is provided; a drive roller arranged to the bottom surface so as to be rotatable about a first axial center which is in the left/right direction; and a drive roller motor that drives and rotates the drive roller. The suction inlet assembly is characterized in that the drive roller is arranged in a middle position, in the left/right direction, of the suction inlet body.

Inventors:
YOSHIDA MASAHIRO
Application Number:
PCT/JP2017/003612
Publication Date:
October 26, 2017
Filing Date:
February 01, 2017
Export Citation:
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Assignee:
SHARP KK (JP)
International Classes:
A47L9/02; A47L9/04
Foreign References:
JP2013070837A2013-04-22
JP2002355200A2002-12-10
JP2012249754A2012-12-20
JP2014213009A2014-11-17
JPH0739495A1995-02-10
Attorney, Agent or Firm:
NOGAWA, Shintaro et al. (JP)
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