| 摘要 |
<p>The invention relates to a friction weld assembly of a plurality of plates arranged one above the other, said plates being held together by a connection body which is applied to the upper plate by means of a collar and is formed as a slender cone ending in a tip. The connection body comprises a driving element in the region of the collar thereof, for the attachment of a pressure and rotation tool. A girder formed from the slender cone and penetrating from the upper plate into the lower plate, and a girder protruding from the lower plate, form, along the inner surfaces thereof, a friction welding region extending towards the slender cone.</p> |
