Back to results
US 2010/0136889 A1Published application
Tool for machining stone or concrete floors
AssigneeHTC Sweden AB
InventorsKåre Kilgren, Håkan Thysell
Life of this patent
Estimating the term…
Abstract
The invention relates to a machine and at least one tool (10) for machining floor and road surfaces. The tool comprises at least one rotatably mounted disc (20) driven during use, which disc (20) comprises at least one machining element (30) being attached at one end (30a) to the disc. The machining element has a free end (30b) with a symmetrically blunt shape, so that the disc can be driven in different directions with the same machining element in a plane essentially in parallel with the plane of the disc.
Claims15
A tool for machining floor and road surfaces, comprising:
- at least one rotatably mounted disc driven during use,
- which disc comprises at least one machining element being fixedly attached or attachable at one end to the disc,
- wherein the machining element has a free end with a symmetrically blunt shape, designed to machine the floor and/or road surface in a milling or crushing-like manner, so that the disc can be driven in different directions with the same machining element in a plane essentially in parallel with the plane of the disc, and
- wherein the free end of the machining element is made of poly crystalline or poly compact diamond (PCD) and/or of mono crystalline diamond (MCD).
1 more element
Dependencies are inferred from the claim text.