Title:
【発明の名称】電気掃除機
Document Type and Number:
Japanese Patent JP2907894
Kind Code:
B2
Abstract:
A vacuum cleaner includes a cleaner body (1) to which an intake hose (11) is connectable, a traveling member for enabling the traveling of the cleaner body (1), and an obstacle-avoiding angularly-movable member (710, 800, 801, 900) angularly movably mounted on the cleaner body (1). A dust collector chamber (5) is formed in a front portion of the cleaner body (1), and an electrically-operated fan (32) is mounted in a rear portion of the cleaner body (1). The angularly-movable member (710, 800, 801, 900) is so arranged as to form part of the traveling member and has casters (55, 55a) mounted on a lower surface thereof. The angularly movable member is mounted in a shaft (720) on a front lower surface of the cleaner body (1) so as to be angularly movable around the shaft (720).
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| JPH03140130 | SUPPORTING-BELT DEVICE FOR SUCTION CLEANER |
| JP5485715 | Dust collector or blower |
Inventors:
SAKURAI HIDETOSHI
SASAI GORO
SAGAWA KOICHI
SASAI GORO
SAGAWA KOICHI
Application Number:
JP27168489A
Publication Date:
June 21, 1999
Filing Date:
October 20, 1989
Export Citation:
Assignee:
HITACHI SEISAKUSHO KK
International Classes:
A47L5/36; A47L9/00; A47L9/28; (IPC1-7): A47L9/00; A47L9/00
Domestic Patent References:
| JP62292124A | ||||
| JP49108671U | ||||
| JP62103852U | ||||
| JP56136757U | ||||
| JP4935570U | ||||
| JP3913036Y1 |
Attorney, Agent or Firm:
Katsuo Ogawa (1 person outside)