| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor surface polisher, capable of achieving a fewer number of parts, reduced weight, lower cost, improved productivity, simplified parts management, etc. SOLUTION: The floor surface polisher is pushed by use of an operation handle to travel a floor surface polisher body for polishing the floor surface. The operation handle is composed of a stay erected in a fixed state to be roughly as high as or higher than a motor in such a layout as to hold the motor with a travel base, an overturned U-shaped handle base end member forward and backward rotatably installed on an upper end part of the stay through a right and a left handle shaft bearing parts, a handle body member raised in a fixed state on an upper side of the handle base end member at an intermediate part, and operation grips and an operation box provided at an upper end of the handle body member. The handle base end member is provided with a lock device to hold it in a roughly straight raised position and a fallen position roughly perpendicularly forward. COPYRIGHT: (C)2008,JPO&INPIT
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