| 摘要 |
<p>A supply device 100 suitable for a handheld cutting grinder or other power tool, comprising a U-shaped element 12, mountable to, and preferably on the outside of, a protective cover 11 that partially surrounds a cutting element 10. The U-shaped element has a connection piece 13 connectable to a coupling element 14, and preferably a valve 17 which may be actuable by manual rotation. The coupling element 14 is connectable to a pipeline 15, and is rotatable in the axis of the connection piece 13. The U-shaped element 12 preferably has two shanks 12a, 12b, each with a spray nozzle 24 for delivering fluid to the cutting element 10. The connection piece 13 is preferably located on the U-shaped element 12 at a distance from the spray nozzles 24, and the U-shaped element 12 and connection piece 13 are preferably formed in one piece by injection moulding.</p> |
