图片1显示了摇杆武器与摇臂引脚和球轴承安装。
Photo 1 shows the rocker arms with the rocker arm pins and ball bearings installed.
本发明属于直升机桨毂设计技术，涉及一种用于直升机金属轴承铰接式桨毂的一种鱼钩式变距摇臂。
The invention belongs to a design technology of a helicopter propeller hub and relates to a fishhook-type distance-variable rocker arm used for a helicopter metal bearing articulated propeller hub.
这例如可以通过可在合适的导轨上移动的轴承或者通过在多个非等长的摇臂上安装支承件来实现。
This can be achieved, by example, by bearings that are moveable on suitable guides, or by mounting the support on a plurality of pivot arms of unequal lengths.
这例如可以通过可在合适的导轨上移动的轴承或者通过在多个非等长的摇臂上安装支承件来实现。
This can be achieved, by example, by bearings that are moveable on suitable guides, or by mounting the support on a plurality of pivot arms of unequal lengths.
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