VACUUM CLEANER AND SUCTION PIECE THEREFOR

Title:

VACUUM CLEANER AND SUCTION PIECE THEREFOR

Document Type and Number:

WIPO Patent Application WO/1996/028081

Kind Code:

A1

Abstract:

A suction piece and a vacuum cleaner using the suction piece, wherein the suction piece is such that provided in a suction body are an impeller adapted to be rotated by a suction force, brushes or blades spirally mounted to the whole or a part of the impeller and adapted to come into contact with a surface being cleaned, and a rotary brush coaxial with the impeller and adapted to rotate together therewith, and there is not provided any partition or the like between the impeller and the rotary brush whereby the suction piece is made small-sized, lightweight and quiet.

Inventors:

TAJIMA TAIJI (JP)
KOMATSU SHIGESABUROU (JP)
SATOU SHIGENORI (JP)
SHINOZAKI TOSHIYA (JP)
IWASE YUKIJI (JP)
SUNAGAWA MASAO (JP)
YAMAMOTO WATARU (JP)
SATOU SUSUMU (JP)

Application Number:

PCT/JP1995/000427

Publication Date:

September 19, 1996

Filing Date:

March 15, 1995

Export Citation:

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Assignee:

HITACHI LTD (JP)
TAJIMA TAIJI (JP)
KOMATSU SHIGESABUROU (JP)
SATO SHIGENORI (JP)
SHINOZAKI TOSHIYA (JP)
IWASE YUKIJI (JP)
SUNAGAWA MASAO (JP)
YAMAMOTO WATARU (JP)
SATO SUSUMU (JP)

International Classes:

A47L5/30; A47L9/00; A47L9/02; A47L9/04; (IPC1-7): A47L9/04

Foreign References:

JPH05176870A	1993-07-20
JPS63214217A	1988-09-06
JPS54177170U	1979-12-14
JPH04276224A	1992-10-01

Other References: