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1. 发明授权

US4789107A Process and apparatus for winding a thread supplied at a constant speed onto a cross wound bobbin 失效
标题翻译：将以恒定速度供给的螺纹卷绕到十字线轴上的方法和装置
公开(公告)号：US4789107A
公开(公告)日：1988-12-06
申请号：US13160
申请日：1987-02-10
申请人： Hans H. Hauser , Arthur Rebsamen , Walter Slavik , Hans Landwehrkamp
发明人： Hans H. Hauser , Arthur Rebsamen , Walter Slavik , Hans Landwehrkamp
IPC分类号： B65H54/42 , B65H59/38
CPC分类号： B65H54/42 , B65H59/382 , B65H2701/31
摘要： When a thread (10) supplied at a constant speed is wound onto a cross-wound bobbin (11), the variations in thread tension are compensated, and in addition predetermined thread-tension limiting values are prevented from being exceeded as a result of a change in the winding-on speed. A first regulating system (96) is provided for compensating periodic variations in the thread tension, while a second regulating system (51) is provided for compensating shifts in the range of thread tensions. The second regulating system is designed as a variable step-up gear (5), the drive part (60) of which is connected to a drive shaft (4) extending over several spooling stations. The output part (62) of this step-up gear (5) is connected to the spooling roller (3), the drive part (60) being connected to the output part (62) by means of a transmission member (61) which determines the gear ratio at any particular time and which is adjustable as a function of the thread tension. The drive part (60) and the output part (62 ) are both designed as cone wheels, between which the transmission member (61) is continuously adjustable. The transmission member (61) has assigned to it an adjustable basic position and a return device (89) for returning to a basic position determining the maximum step-up ratio.
摘要翻译：当以恒定速度供给的螺纹（10）被卷绕到交叉卷绕的筒管（11）上时，可以补偿线张力的变化，并且另外由于预定的线张力限制值被防止超过了改变绕组速度。提供第一调节系统（96）以补偿线张力的周期性变化，而提供第二调节系统（51）以补偿线张力范围内的变化。第二调节系统被设计为可变升降齿轮（5），其驱动部分（60）连接到延伸在多个卷绕站上的驱动轴（4）。该升压齿轮（5）的输出部（62）与绕线辊（3）连接，驱动部（60）通过传动部件（61）与输出部（62）连接，确定任何特定时间的齿轮比，并根据线张力调节。驱动部分（60）和输出部分（62）均被设计成锥形轮，传动部件（61）可连续地调节。传动构件（61）已经分配给可调节的基本位置和返回装置（89），用于返回到确定最大升压比的基本位置。

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