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1. WO1997030620 - BLOWER AND VACUUM DEVICE

Publication Number WO/1997/030620
Publication Date 28.08.1997
International Application No. PCT/JP1997/000469
International Filing Date 20.02.1997
Chapter 2 Demand Filed 12.06.1997
IPC
A01G 1/12 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
1Horticulture; Cultivation of vegetables
12Tools for cultivating turf; Sweeping apparatus for lawns; Gardens rollers
A47L 5/14 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
5Structural features of suction cleaners
12with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
14cleaning by blowing-off, also combined with suction cleaning
B08B 5/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
5Cleaning by methods involving the use of air flow or gas flow
02Cleaning by the force of jets, e.g. blowing-out cavities
B08B 5/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
5Cleaning by methods involving the use of air flow or gas flow
04Cleaning by suction, with or without auxiliary action
CPC
A01G 20/47
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
20Cultivation of turf, lawn or the like; Apparatus or methods therefor
40Apparatus for cleaning the lawn or grass surface
43for sweeping, collecting or disintegrating lawn debris
47Vacuum or blower devices
A47L 5/14
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
5Structural features of suction cleaners
12with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
14cleaning by blowing-off, also combined with suction cleaning
B08B 5/02
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
5Cleaning by methods involving the use of air flow or gas flow
02Cleaning by the force of jets, e.g. blowing-out cavities
B08B 5/04
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
5Cleaning by methods involving the use of air flow or gas flow
04Cleaning by suction, with or without auxiliary action
Applicants
  • RYOBI LTD. [JP]/[JP] (AllExceptUS)
  • RYOBI NORTH AMERICA INC. [US]/[US] (AllExceptUS)
  • FUJIWARA, Nobuaki [JP]/[JP] (UsOnly)
  • KIKUCHI, Naoki [JP]/[US] (UsOnly)
  • EVERTS, Robert, G. [US]/[US] (UsOnly)
Inventors
  • FUJIWARA, Nobuaki
  • KIKUCHI, Naoki
  • EVERTS, Robert, G.
Agents
  • KITAZAWA, Kazuhiro
Priority Data
08/604,50721.02.1996US
8/24568928.08.1996JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BLOWER AND VACUUM DEVICE
(FR) DISPOSITIF SOUFFLANT ET ASPIRANT
Abstract
(EN)
A blower and vacuum device comprising a main body (10) incorporating a fan (19) and a motor (20), a blower nozzle (30) and a vacuum nozzle (40); the blower and vacuum nozzles being connected to the main body in a parallel fashion, and the main body (10) having a dust collection bag (50), wherein in a vacuum mode air is directly sucked from the vacuum nozzle by virtue of the rotation of the fan and introduced into the dust collection bag, while in a blower mode air sucked from the vacuum nozzle is introduced into the blower nozzle in a similar fashion.
(FR)
Un dispositif soufflant et aspirant comporte un corps principal (10) incorporant un ventilateur (19) et un moteur (20), une tuyère soufflante (30) et une tuyère aspirante (40), ces deux tuyères étant reliées au corps principal en parallèle et le corps principal (10) étant doté d'un sac (50) collecteur de poussière (50). En mode d'aspiration, l'air est aspiré directement par la tuyère aspirante du fait de la rotation du ventilateur et introduit dans le sac collecteur de poussière, tandis qu'en mode soufflant l'air aspiré par la tuyère aspirante est introduit dans la tuyère soufflante de manière identique.
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