公开(公告)号：US5970592A

公开(公告)日：1999-10-26

申请号：US11848

申请日：1998-02-18

申请人： Ralf Feldhoff ,  Stefan Tietmeyer ,  Rainald Voss

发明人： Ralf Feldhoff ,  Stefan Tietmeyer ,  Rainald Voss

IPC分类号： D02J13/00 ,  H05B6/14 ,  D02J1/22

CPC分类号： H05B6/145 ,  D02J13/005

摘要： A godet for heating an advancing synthetic filament yarn is provided, the godet comprising a plurality of stationary primary windings and, with respect thereto, a magnetically conductive, rotatably supported godet jacket. The godet jacket is coupled with the primary windings via a defined radial clearance extending between same and the side walls of the primary winding carrier for generating induced currents. The carriers are constructed such that their transformer sheets radially overlie each other in the region of their channel bottom, thereby shielding the magnetic flux outward, in particular toward the coil support.

摘要翻译： PCT No.PCT / EP97 / 03121 Sec。 371日期1998年2月18日 102（e）1998年2月18日PCT 1997年6月16日PCT公布。 出版物WO97 / 49265 日本1997年12月24日提供用于加热前进合成长丝纱线的导丝辊，该导丝辊包括多个固定的初级绕组，并且与其相对地具有导磁的，可旋转地支撑的导丝层护套。 导丝套护套通过在初级绕组载体的相对侧壁和侧壁之间延伸的限定的径向间隙与初级绕组耦合，用于产生感应电流。 载体被构造成使得它们的变压器片在其通道底部的区域中径向地彼此叠置，从而屏蔽磁通向外，特别是向线圈支撑。

公开(公告)号：US6111235A

公开(公告)日：2000-08-29

申请号：US199260

申请日：1998-11-25

申请人： Walter Ritter ,  Rainald Voss ,  Bernd Erhard Kummelt

发明人： Walter Ritter ,  Rainald Voss ,  Bernd Erhard Kummelt

IPC分类号： D02J1/22 ,  D02J13/00 ,  H05B6/14

CPC分类号： H05B6/145 ,  D02J1/22 ,  D02J13/005 ,  Y10S384/90

摘要： In a godet for advancing and guiding an advancing synthetic filament yarn, the bearing housing for supporting a shaft consists of an inner bearing support and an outer cooling body, which are in a heat conducting contact with each other. Cooling of a bearing within the bearing support is enhanced because the material of the cooling body has a coefficient of thermal conduction which is greater than the coefficient of thermal conduction of the bearing support material. In a heated godet, a cup-shaped godet casing fits over the end of the shaft, and a stationary hollow cylindrical support is fit over the shaft within the godet casing. An annular space is defined between the support and the shaft, and a heating element is mounted to the circumference of the support. The bearing housing at least partially defines openings that provide cooling air to the annular space.

摘要翻译： 在用于推进和引导推进的合成长丝纱线的导丝辊中，用于支撑轴的轴承壳体包括彼此导热接触的内部轴承支撑件和外部冷却体。 由于冷却体的材料的导热系数大于轴承支承材料的导热系数，所以轴承支承件内的轴承的冷却得到了增强。 在加热的导丝辊中，杯状导丝层套管装配在轴的端部上，并且固定的中空圆柱形支撑件装配在导丝套管内的轴上。 在支撑件和轴之间限定环形空间，并且加热元件安装在支撑件的圆周上。 轴承壳体至少部分地限定向环形空间提供冷却空气的开口。

公开(公告)号：US07007886B2

公开(公告)日：2006-03-07

申请号：US10863548

申请日：2004-06-08

申请人： Roland Oesterwind ,  Rainald Voss ,  Heinz Jäschke ,  Roland Kampmann ,  Jorg Spahlinger

发明人： Roland Oesterwind ,  Rainald Voss ,  Heinz Jäschke ,  Roland Kampmann ,  Jorg Spahlinger

IPC分类号： B65H54/54

CPC分类号： B65H54/543 ,  B65H2401/111 ,  B65H2601/524 ,  B65H2701/31

摘要： A winding spindle for mounting a plurality of yarn winding tubes, and which is formed by an inner tube and an outer tube surrounding the inner tube. The inner tube connects to a drive shaft. Between the inner tube and the outer tube, a clamping device is arranged, which comprises a plurality of clamping elements which extend through openings of the outer tube for mounting the winding tubes. The outer tube extending on the circumference of the inner tube is stayed by a plurality of support members that are arranged in an axially spaced apart relationship between the inner tube and the outer tube. To this end, the support members produce a radially acting clamping force between the inner tube and the outer tube.

摘要翻译： 一种用于安装多个纱线卷绕管的缠绕锭子，其由内管和围绕内管的外管形成。 内管连接到驱动轴。 在内管和外管之间，设置有夹紧装置，其包括多个夹紧元件，其延伸穿过外管的开口，用于安装缠绕管。 在内管的圆周上延伸的外管由在内管和外管之间以轴向间隔开的关系布置的多个支撑构件保持。 为此，支撑构件在内管和外管之间产生径向作用的夹紧力。