Machine for treating floor surfaces
OwnerBo V. Liljainventor
Life of this patent
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Abstract
A floor treatment machine includes a frame, handle mounted to the frame, wheels mounted to the frame, and a rotatable floor treatment pad mounted to the frame for treating a floor surface. The floor treatment machine further includes a device for adjusting the angle of the floor treatment pad with respect to the floor surface. The handle may be mounted to the frame with an attachment that includes a first part that is attached to the frame so as to enable the first part to rotate with respect to the frame about a first axis and second part that is pivotably attached to the first part so as to enable the second part to pivot with respect to the first part about a second axis, and an element for mounting the handle to the second part.
Claims19
A floor treatment machine, comprising:
- a frame;
- a handle mounted to said frame by means of an attachment means;
- wheels mounted to said frame;
- a rotatable floor treatment pad mounted on said frame;
- said attachment means including:
- a first part that is attached to said frame so as to enable said first part to rotate with respect to said frame about a first axis;
- a second part pivotably attached to said first part so as to enable said second part to pivot with respect to said first part about a second axis;
- means for mounting said handle to said second part.
A floor treatment machine, comprising:
- a frame;
- a handle mounted to said frame;
- wheels mounted to said frame;
- a rotatable floor treatment pad mounted to said frame for treating a floor surface;
- said pad includes a section thereof that is formed from a material that is stiffer than a remainder of the pad, said section starts at a rotational center of the pad and extends in a spiral configuration to a periphery of the pad;
- and
- means for supplying liquid through a rotational center of the pad.
The machine of claim 19, further comprising means for adjusting the angle of the floor treatment pad with respect to the floor.
Dependencies are inferred from the claim text.