| 摘要 |
PURPOSE:To provide possibility of housing without requiring to form a large notch in the support, by mounting a block on a shaft rotating slidably and by enlarging the block. CONSTITUTION:A block 11 to bear a package 4 is mounted on a shaft 10 and operated with a lever 16. The shaft 10 can slide in the axial direction and collapse at the time of accommodation without interference with the subframe 2. When a package is born, this block is turned and slided in the axial direction for location on the subframe 2. Thereby block can be enlarged sufficiently and a support 3 requires only a minor notch. |
