Segment of a berry stemming cylinder has curved bar and several tenons extending from bar, whereby longitudinal edges of tenon are rounded

摘要

The segment (1) of a berry stemming cylinder has a curved bar and several extended tenons extending from the bar. The longitudinal edges of the tenons (4) are rounded. The radius of curvature of the rounding tenon is larger than a quarter of the thickness of the tenon. The edges of the bar (3) are rounded. The radius of curvature of the rounded bar is as large as the radius of curvature of the tenon. An independent claim is also included for a berry stemming cylinder.