Renishaw Plc

Edward Stott

Tim Prestidge

David Collingwood

David Kenneth Thomas

Graham Richard Ferguson

Timothy Donald Hayter

Clive Esmond Harwood Renton

The invention relates to the transmission of power and/or data from/to a stationary part of a machine toolto/from an accessorymounted in the spindleof the machine tool. A first electrical link or interfaceprovides electrical communication between the stationary partand the spindle, and a second electrical link or interfaceis provided electrically connected to the first electrical link at the accessory mounting area. The second linkis in the form of electrical contacts. The invention extends to an accessory shankfor mounting to the spindleof the machine tool, and also to an accessorye.g. in the form of a measurement probe, connected to the said shank

Machine adaptation

The transmission of power and/or data from/to a stationary part of a machine tool to/from an accessory mounted in the spindle of the machine tool. A first electrical link or interface provides electrical communication between the stationary part and the spindle, and a second electrical link or interface is provided electrically connected to the first electrical link at the accessory mounting area. The second link is in the form of electrical contacts. An accessory shank for mounting to the spindle of the machine tool, and also to an accessory e.g. in the form of a measurement probe, connected to the said shank.

The invention relates to the transmission of power and/or data from/to a stationary part of a machine toolto/from an accessorymounted in the spindleof the machine tool. A first electrical link or interfaceprovides electrical communication between the stationary partand the spindleand a second electrical link or interfaceis provided electrically connected to the first electrical link at the accessory mounting areaThe second linkis in the form of electrical contacts. The invention extends to an accessory shankfor mounting to the spindleof the machine tool, and also to an accessorye.g. in the form of a measurement probe, connected to the said shank

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Hewelsfield, United Kingdom

Edward Stott