Title:
FLOOR CLEANING MACHINE
Document Type and Number:
Japanese Patent JPH078430
Kind Code:
A
Abstract:
PURPOSE: To constitute the floor cleaning machine so that the limit of a rotational speed of a pad is raised, danger is obviated, and rolling traces, etc., of a caster are not left on the floor surface.
CONSTITUTION: In a floor polishing machine provided with a pad 19 on the lower face of a pad base 14 rotated by a motor, a hollow part 26 is formed on a center part of a rotation of the pad 19, and in this hollow part 26, an extruding member 25 for extruding the center part to the lower part in a projecting shape with a spring is installed.
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Inventors:
KUMAKI NOBUYOSHI
Application Number:
JP18199093A
Publication Date:
January 13, 1995
Filing Date:
June 28, 1993
Export Citation:
Assignee:
KUMAKI NOBUYOSHI
International Classes:
A47L11/164; (IPC1-7): A47L11/164
Attorney, Agent or Firm:
Taizo Sugiyama