earmark

摘要

Ear tag with a mandrel plate (2), a perforated plate (3) and with a mandrel (4) which is attached to the mandrel plate (2) with one end region and with the other end region (5) designed for piercing an ear (13) can be inserted into a hole in the perforated plate (3) by forcing a thickening (9), characterized in that a bearing piece (25, 15) is rotatably mounted on the mandrel (4) or on the perforated plate (3) Perforated plate (3) or the mandrel (4) can be connected.