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1. WO1996003026 - SELF-PROPELLED MOWER

Publication Number WO/1996/003026
Publication Date 08.02.1996
International Application No. PCT/US1995/007298
International Filing Date 07.06.1995
Chapter 2 Demand Filed 22.01.1996
IPC
A01D 34/68 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
34Mowers; Mowing apparatus of harvesters
01characterised by features relating to the type of cutting apparatus
412having rotating cutters
63having cutters rotating about a vertical axis
67hand-guided by a walking operator
68with motor driven cutters or wheels
CPC
A01D 2034/6843
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
34Mowers
01characterised by features relating to the type of cutting apparatus
412having rotating cutters
63having cutters rotating about a vertical axis
67hand-guided by a walking operator
68with motor driven cutters or wheels
6843Control levers on the handle of the mower
A01D 2101/00
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
2101Lawn-mowers
A01D 34/6806
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
34Mowers
01characterised by features relating to the type of cutting apparatus
412having rotating cutters
63having cutters rotating about a vertical axis
67hand-guided by a walking operator
68with motor driven cutters or wheels
6806Driving mechanisms
Applicants
  • RYOBI NORTH AMERICA [US/US]; 101 Grace Drive Easley, SC 29641, US (AllExceptUS)
  • NIEMELA, Paul, W. [US/US]; US (UsOnly)
  • MORIKAWA, Hiroshi [US/US]; US (UsOnly)
  • DEMARCO, Stephen, M. [US/US]; US (UsOnly)
Inventors
  • NIEMELA, Paul, W.; US
  • MORIKAWA, Hiroshi; US
  • DEMARCO, Stephen, M.; US
Agents
  • NEMAZI, John, E.; Brooks & Kushman 22nd floor 1000 Town Center Southfield, MI 48075, US
Priority Data
278.74722.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SELF-PROPELLED MOWER
(FR) TONDEUSE AUTO-PROPULSEE
Abstract
(EN)
A self-propelled battery-powered lawn mower (10) is provided having an onboard battery (22) and two electric motors (20, 24), a blade motor (20) for rotating a grass-cutting blade (18) and a drive motor (24) for propelling the lawn mower (10) along a grass surface to be cut. The blade motor (20) is provided with a switch (25) for regulating the operation of the blade motor (20) and the drive motor (24) is provided with a speed control (28) enabling the speed of the drive motor (24) to be controlled independently of the speed of the blade motor (20).
(FR)
Une tondeuse à gazon auto-propulsée (10), alimentée par batterie, comporte une batterie embarquée (22) et deux moteurs électriques (20, 24), un moteur de coupe (20) qui fait tourner une lame de coupe (18) du gazon et un moteur d'entraînement (24) qui propulse cette tondeuse à gazon (10) sur une surface herbeuse à tondre. Le moteur de coupe (20) est doté d'un commutateur (25) chargé de moduler son fonctionnement, et le moteur d'entraînement (24) est doté d'une commande de vitesse (28) qui permet de commander sa vitesse indépendamment de celle du moteur de coupe (20).
Also published as
Latest bibliographic data on file with the International Bureau