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发明公开
CN106884768A 用于容纳浆料的容器 失效 - 权利终止

用于容纳浆料的容器
摘要：
本发明涉及一种用于容纳浆料的容器。该容器(10)包括至少一个穿过壁开口的、液密地固定在容器壁中的轴承套筒(58)。轴(28)在空出环形间隙(62)的情况下穿过该轴承套筒(58)。在轴承套筒(58)的容器内侧端部上设有跨接环形间隙(62)的、由弹性体材料制成的轴密封装置(64)。环形间隙(62)从容器外部被供给润滑剂。本发明的一个特征在于，所述轴密封装置(64)在其径向面对轴(28)的侧面上具有支持润滑剂向容器内部方向输送的输送螺纹(68)，该输送螺纹适宜地通过朝容器内部开放的止回阀(70)与容器内部连通。
摘要（英）：

The invention relates to a container for accommodating high-viscosity materials, such as liquid concrete. The container (10) has at least one bearing sleeve (58), which extends through a wall opening and is fastened in the container wall in a liquid-tight manner. A shaft (28) extends through the bearing sleeve (58) in such a way that an annular gap (62) is left open. A shaft seal (64), which bridges the annular gap (62) and is made of elastomeric material, is located at the container-interior end of the bearing sleeve (58). A lubricant is applied to the annular gap (62) from the container exterior. The invention is characterised in that the shaft seal (64) has, on the side thereof radially facing the shaft (28), a conveying thread (68) that supports the conveying of the lubricant in the direction of the container interior, which conveying thread advantageously communicates with the container interior via a check valve (70) open to the container interior.

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