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发明授权
CN107407325B 铰链机构及包括该铰链机构的电子设备 失效 - 权利终止

铰链机构及包括该铰链机构的电子设备
摘要：
板簧(4)的贯通孔(4a)具有开口面积比轴(3)的轴端部(3c)的截面的面积大且与旋转的轴端部(3c)接触的孔形状。板(5)的贯通孔(5a)的开口面积比轴端部(3c)的截面的面积大且比贯通孔(4a)的开口面积小。在因将轴端部(3c)穿过贯通孔(4a)、贯通孔(5a)并对该轴端部(3c)进行铆接而形成于贯通孔(4a)与轴端部(3c)之间的空间(6)，填充润滑脂(8)。
摘要（英）：

A through-hole of a flat spring has a shape that defines an opening area larger than the cross-sectional area of an end segment of a shaft and is subject to contact with the rotating end segment. A through-hole of a plate has an opening area larger than the cross-sectional area of the end segment and smaller than the opening area of the through-hole. The end segment is inserted through the through-hole and the through-hole and is swaged to form a space between the through-hole and the end segment, and the space is filled with grease.

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