| 摘要 |
<p>The present invention relates to a method of manufacturing a shell ring (V) for a scroll-type compressor, this shell ring comprising a larger-diameter part (1) known as the bottom part, designed to accommodate a lower bearing, and a smaller-diameter part (3) known as the top part, designed to accommodate a top bearing (9), this method being characterized in that it involves a step of locally deforming the shell ring at its smaller-diameter part and near the larger-diameter part so as to form at least one at least partially peripheral internal radial support (20) against which the top bearing can rest cleanly, and also relates to such a shell ring.</p> |
