公开(公告)号：US3767136A

公开(公告)日：1973-10-23

申请号：US3767136D

申请日：1971-06-16

申请人： WIRKMASCHINENBAU KARL MARX VEB

发明人： KRAUSSE H ,  HENNING E

IPC分类号： B65H59/04

CPC分类号： B65H59/04 ,  B65H2701/31

摘要： In combination, a bobbin having a cylindrical surface adapted for winding of a continuous strand thereon, the bobbin comprising means defining a first annular surface, the first annular surface lying in a plane normal to the axis of the cylindrical surface and being coaxial with the cylindrical surface, means for supporting the bobbin for rotation of the bobbin about the axis of the cylindrical surface, means defining a second annular surface, the second annular surface being coaxial with, parallel to and in closely spaced opposition to the first annular surface, means biasing the first and the second annular surfaces toward each other so that the continuous strand when guided between the first and the second annular surfaces is clamped therebetween with a force that holds the strand and the bobbin stationary when the strand is not tensioned from a point outside the bobbin, that permits the bobbin to rotate when the strand is tensioned from a point outside the bobbin and that brakes the bobbin to a halt when the tensioning is discontinued.

摘要翻译： 组合地，具有适于在其上缠绕连续绞线的圆柱形表面的线轴，所述线轴包括限定第一环形表面的装置，所述第一环形表面位于垂直于所述圆柱形表面的轴线的平面中，并且与所述圆柱形 表面，用于支撑所述筒管以使所述筒管围绕所述圆柱形表面的轴线旋转的装置，限定第二环形表面的装置，所述第二环形表面与所述第一环形表面平行并与其紧密地间隔开，所述装置偏置 所述第一和第二环形表面朝向彼此，使得当在所述第一和第二环形表面之间被引导时的所述连续股被夹紧在所述第一和第二环形表面之间，所述力在所述股线未被拉伸 线轴，当线束从线轴外侧的点张紧并且制动时，允许线轴旋转 e线轴停止时张紧张力。