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发明授权
CN105040762B 在销位置处具有衬套的挖掘机铲 有权 转让

在销位置处具有衬套的挖掘机铲
摘要：
本申请公开了一种在销位置处具有衬套的挖掘机铲。该挖掘机铲上配置有套筒，该套筒包括：本体；延伸穿过所述本体的开孔，该开孔的尺寸被设置成适于接纳所述枢轴销；布置在所述本体内的球形衬套。该套筒还包括沿轴向布置在所述衬套的一侧的第一内部密封件和沿轴向布置在所述衬套的相对侧的第二内部密封件。该套筒还包括至少部分地布置在所述开孔内的端盖，该端盖邻接衬套并阻止衬套在开孔内沿轴向朝第一方向移动。
摘要（英）：

A cartridge includes a body, an aperture extending through the body sized to receive a pivot pin, and a spherical bushing disposed within the body. The cartridge also includes a first internal seal disposed axially on one side of the bushing and a second internal seal disposed axially on an opposite side of the bushing. The cartridge also includes an end cap disposed at least partially within the aperture that abuts the bushing and prevents the bushing from moving axially in a first direction within the aperture.

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