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1. 发明专利

JPH05247741A 失效
公开(公告)号：JPH05247741A
公开(公告)日：1993-09-24
申请号：JP30927192
申请日：1992-10-23
申请人： STAHLECKER FRITZ , STAHLECKER HANS
发明人： GERUTO SHIYUTAARETSUKAA
IPC分类号： D01H7/10 , D01H7/08
摘要： PURPOSE: To provide a core centering device for a fine spinning or yarn twisting spindle having an attaching face attachable to an opposing face of a spindle rail and a control ring revolvable around a spindle housing and to be fixed to the spindle rail. CONSTITUTION: Thie core centering device has a control ring 15 transferred to a position where the ring 5 attaches to a spindle rail 12 at an attaching face 17 with a constant angle to a vertical shaft of a shaft 4 before fitting the spindle to the spindle rail 12 and is fixed at the position. Because the attaching face of the control ring 15 is produced at a high producing accuracy, its position to the spindle rail is the same at all fine spinning positions. Therefore, to perform a core centering of the spindle, the shaft is transferred to a position having a constant angle to the attaching face of the control ring and the core centering of spindle rotating parts equal in all fine spinning positions is attached.

2. 发明专利

JPH03193930A FINE SPINNING OR TWISTING SPINDLE 失效
公开(公告)号：JPH03193930A
公开(公告)日：1991-08-23
申请号：JP32875590
申请日：1990-11-27
申请人： STAHLECKER FRITZ , STAHLECKER HANS
发明人： GERUTO SHIYUTAARETSUKAA , HANSU BURAKUSUMAIAA
IPC分类号： D01H7/08 , D01H7/04 , D01H7/12
摘要： PURPOSE: To reduce a noise of a spindle rotation by making a holding device contain a bolt of a spring elastic material on an extension of a spindle bearing housing, making a cross section of the bolt smaller than the bearing housing and providing a discontinuous point in the bolt. CONSTITUTION: This spindle has a vertical spindle shaft 1 supported to a spindle bearing housing 2 by a flange bearing 4 and a footstep bearing 5 and the bearing housing 2 is fixed to a spindle rail 6 in radial direction by a holding device 31 of flexible and having spring elasticity. The holding device 31 is made to contain a bolt 11 made of a spring material on the extension of the spindle bearing housing and a cross sectional area of the bolt is made smaller than the cross sectional area of the spindle bearing housing, then a discontinuous point is constructed in the bolt to contrive reduction of a rotation noise of a twisting spindle.

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