基于平行四边形环链的旋转开合板式结构
俞锋(
),许贤,罗尧治*()
),许贤,罗尧治*()
Rotary retractable plate structures with parallelogram closed-loop chains
Feng YU(),Xian XU,Yao-zhi LUO*()
),Xian XU,Yao-zhi LUO*()
图 6. 圆弧分割线旋转开合板式结构示意图
Fig.6. Schematic diagram of arc segmentation RRPS
