专利名称：WINDING DEVICE
发明人：SIEGENTHALER, Marcel,SPÖRRI, Christian,GRABER, Werner
申请号：CH1996000366
申请日：19961018
pulleys
公开号：WO97/015707P1
公开日：
19970501
专利内容由知识产权出版社提供
摘要：The invention relates to a winding device (10) for producing a lap roll (12), in which the lap (14) is wound on a tube (H) driven by a circulating and continuous belt (18). The tube is arranged to be rotatable about a fixed axis (A) in a loop (20), formed between two guide pulleys (R1, R2), of the belt stretched by tensioning means (22). The tube which can be rotated about a fixed axis (A), and the two guide pulleys (R1 and R2) are dimensioned and arranged in relation to each other such that at the start of winding the loop (20) surrounds the tube (H) at an initial minimal angle of wrap of 120° or more and preferably of 180° or more. To produce a tension force dependent on the roll diameter, the tensioning means (22) is linked to control means (28).
申请人：SIEGENTHALER, Marcel,SPÖRRI, Christian,GRABER, Werner
地址：CH,CH,CH,CH
国籍：CH,CH,CH,CH
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