Leaf spring and leaf spring assembly

The invention relates to a leaf spring for a wheel suspension of a motor vehicle, comprising a first spring part (3) made from fibre-reinforced plastic material and a second spring part (4) made from steel material, said first spring part (3) and the second spring part (4) being interconnected. The ratio of the length of the first spring part (3) to the length of the second spring part is greater than two. The invention also relates to a leaf spring assembly comprising said type of spring leaf and receiving devices. 本申请涉及种用于机动车辆的车轮悬架的板簧，包括由纤维增强塑料材料制成的第弹簧部分(3)和由钢材料制成的第二弹簧部分(4)，其中所述第弹簧部分(3)与所述第二弹簧部分(4)相互连接。第弹簧部分(3)的长度与第二弹簧部分的长度的比率大于2。本申请还涉及种板簧组件包括所述类型的板簧和接收装置。