Title:
床洗浄機
Document Type and Number:
Japanese Patent JP2008503247
Kind Code:
A
Abstract:
Floor cleaning machine 1, comprising a cleaning system 2, 3, 4, at least one front wheel 5; 5'; 5a, 5b as well as two rear wheels 6a, 6b; 6a', 6b' and a drive mechanism 7; 7a, 7b, wherein the drive mechanism is an electric mono wheel drive and wherein the operator 8 is placed on the machine, characterized in that the operator is standing on a platform 9 which is located above the geometrical axis Z between the two rear wheels, wherein the maximum vertical distance between the platform and the floor is 200 mm. The front wheel can be a castor wheel 5 and the rear wheels 6a, 6b can be independently driven by drive motors 7a, 7b - instead of one castor wheel, two independent castor wheels 5a, 5b can be provided. The front wheel can also be a steered wheel 5' which is powered by a drive 7 and the rear wheels 6a', 6b' can be independently suspended and not driven.
Inventors:
Meyer, Heinrich-Tito
Application Number:
JP2007515110A
Publication Date:
February 07, 2008
Filing Date:
May 03, 2005
Export Citation:
Assignee:
Johnson Diversy Incorporated
International Classes:
A47L11/283; A47L11/03; A47L11/16; A47L11/28; A47L11/293; A47L11/40
Domestic Patent References:
| JPH055054U | 1993-01-26 | |||
| JPH0276594U | 1990-06-12 | |||
| JP2003029842A | 2003-01-31 | |||
| JPH055056U | 1993-01-26 | |||
| JPH11280034A | 1999-10-12 |
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Okabe
Shinichi Usui
Ikuo Fujino
Takao Ochi
Norimichi Takanashi
Tsuneo Kobayashi
Masami Saito
Katsuhiko Kimura
Fumio Nakazato
Nobuaki Kato
Okabe
Shinichi Usui
Ikuo Fujino
Takao Ochi
Norimichi Takanashi
Tsuneo Kobayashi
Masami Saito
Katsuhiko Kimura
Fumio Nakazato