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发明公开
CN101365640A 用于材料卷的端塞、材料卷及分配器中的保持机构 有权

用于材料卷的端塞、材料卷及分配器中的保持机构
摘要：
本发明涉及一种要插入保持机构(1)中的用于材料卷的端塞(5)，所述端塞包括：用于插入材料卷中的接收部分(60)；用于接触保持机构的端面(680)；以及用于插入保持机构的支承件(70)。所述支承件包括：包括面对端面的反表面(82)的支承销(80)；以及用于将端塞锁定在保持机构中的端部位置(250)的至少一个锁定部分(950)，所述锁定部分定位在由第一表面(90’)和第二表面(90”)限定的区域(900)，所述第一表面(90’)从与支承销的相交位置(910)向着端面延伸，且相对于支承销的纵向轴线倾斜117°的角度，所述第二表面(90”)从所述相交位置向着所述端面延伸，且相对于支承销的纵向轴线倾斜141°的角度。
摘要（英）：

An end plug for a roll of material to be inserted into a retention mechanism, includes: a receiving portion for insertion in the roll, an end face for contacting the mechanism and a bearing member for insertion into the mechanism. The bearing member includes a bearing pin having a counter surface facing the end face and at least one portion for locking the end plug in an end position in the mechanism, the locking portion being positioned within a zone defined by a first surface extending towards the end face from an intersection position with the bearing pin, the first surface being inclined with respect to the longitudinal axis of the bearing pin by an angle of 117 degree and a second surface extending towards the end face from the intersection position, the second surface being inclined with respect to the axis of the bearing pin by an angle of 141 degree.

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