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发明公开
CN1162054A 设置在门内侧的四轴隐蔽式铰链 失效 - 权利终止

设置在门内侧的四轴隐蔽式铰链
摘要：
本发明的目的在于提供一种可适用于厚度尺寸相异的各种门的设置于门内侧的四轴隐蔽式铰链。将枢轴11距固定框体内面1a的距离设定成比枢轴10距固定框体1内侧面1a的距离还长，枢轴14配置枢轴11和枢轴13的中间部，将枢轴14距固定框体内面1a的距离设定成比第一枢轴11距固定框体内面1a的距离还长，将枢轴11距固定框体内面1a的距离设定成比枢轴13距固定框体内面1a的距离还长。在枢轴10和枢轴14之间设张力螺旋弹簧16。
摘要（英）：

The four-axle concealed hinge mounted on inside of door is characterized by that the distance between the pivot 11 and inside surface of fixed frame body 1a is longer than the distance between the pivot 10 and the inside surface of fixed frame body 1a, the pivot 14 is placed between the pivot 11 and pivot 13, and the distance between the pivot 14 and inside surface of fixed frame body 1a is longer than that between the pivot 11 and inside surface of fixed frame body 1a, and the distance between the pivot 11 and inside surface of fixed frame body 1a is longer than that between the pivot 13 andinside urface of fixed frame body 1a, and a tension helical spring is placed between pivot 10 and pivot 14.

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