Grinding holder in a machining device
AssigneeHTC Sweden AB
InventorsKåre Kilgren, Håkan Thysell, Johan Sunesson
Life of this patent
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Abstract
The invention relates to a grinding holder (10) for connecting a rotary driven tool (20) to a device (30) for machining floor and road surfaces, comprising a first plate member (40) for detachable attachment of the tool (20), and a second plate member (50) for detachable attachment to the machining device (30).
Claims27
A grinding holder for connecting a rotary driven tool to a device for machining floor and road surfaces, comprising a first plate member for detachable attachment of the tool, and a second plate member for detachable attachment to the machining device, the plate members are flexibly interconnected by means of at least one elastic element, and the plate members are movably and detachably interconnected by means of an universal joint, comprising a common intermediate plate coupling, such that the tool is adaptable to any unevenness in the floor and road surfaces when machining the floor,
- wherein the plate members are rotatably interconnected via rotary bearings detachably mounted to one of the plate members and to the intermediate plate coupling.
Dependencies are inferred from the claim text.