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发明公开
CN104806628A 一种圆筒直径无级可调的装置 无效 - 撤回

一种圆筒直径无级可调的装置
摘要：
一种圆筒直径无级可调的装置，是由同心滚动轮、螺纹支撑杆、固定肋条、带轮、圆筒和螺栓组成，其特征在于：所述的带轮一侧为对称的设有十二个螺纹孔；所述的同心滚动轮为对称的设有六个螺纹通孔以及六个通孔；所述的螺纹支撑杆用于支撑带轮和同心滚动轮；所述的固定肋条是通过螺栓来连接、对称的布置在带轮与同心滚动轮之间；所述的固定肋条上均布有孔；所述的圆筒是通过铆钉来连接、置于固定肋条内；所述固定肋条两端铣有长方形的键槽。
摘要（英）：

A device with a cylinder with a stepless and adjustable diameter is composed of a concentric rolling wheel, screw thread supporting rods, fixing ribs, a belt wheel, the barrel and bolts and is characterized in that twelve threaded holes are formed in one side of the belt wheel symmetrically; six threaded through holes and six through holes are formed in the concentric rolling wheel symmetrically; the threaded supporting rods are used for supporting the belt wheel and the concentric rolling wheel; the fixing ribs are connected and arranged between the belt wheel and the concentric rolling wheel symmetrically through the bolts; holes are uniformly formed in the fixing ribs; the cylinder is connected through a rivet and placed in the fixing ribs; rectangular key grooves are formed in the two ends of the fixing ribs.

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