首页>
外国专利>
Inner cylindrical body of drafting roller, roller member of drafting roller, drafting roller, drafting device, and air-jet spinning machine
Inner cylindrical body of drafting roller, roller member of drafting roller, drafting roller, drafting device, and air-jet spinning machine
展开▼
机译:牵伸罗拉的内筒体,牵伸罗拉的辊部件,牵伸罗拉,牵伸装置和喷气纺纱机
展开▼
页面导航
摘要
著录项
相似文献
摘要
A front top roller (20) includes a roller member (26) that is rotatably supported via a bearing member (28). The roller member (26) includes an outer cylindrical body (38) made of rubber and an inner cylindrical body (40) arranged inside the outer cylindrical body (38). A coating (53) is applied on an inner peripheral surface of the inner cylindrical body (40).
展开▼