公开(公告)号：US4805395A

公开(公告)日：1989-02-21

申请号：US191402

申请日：1988-05-09

申请人： Fritz Stahlecker ,  Hans Stahlecker ,  Gerhard Fetzer ,  Eugen Bader

发明人： Fritz Stahlecker ,  Hans Stahlecker ,  Gerhard Fetzer ,  Eugen Bader

IPC分类号： D01H4/32 ,  D01H7/892 ,  D01G15/84 ,  D01G19/10 ,  D01H7/895

CPC分类号： D01H4/32

摘要： An opening assembly for an open-end spinning arrangement is provided which includes a steel alloy fitting ring element arranged on a rotatable roller body element for opening a silver into individual fibers. The fitting ring element includes a base wall having a radial thickness no greater than 2.2 mm, and includes a plurality of radially extended teeth unitary with the fitting ring element extending from the base wall. The teeth have lateral flanks formed by at least one cirumferential groove on an outer surface of the fitting ring element, and have front and back edges formed by at least two axially extending longitudinal grooves. The front and back edges have a radial height of about 0.75-0.80 times a radial height of the lateral flanks. The base wall radial thickness has a dimension of about 0.60-0.72 times the radial height of the lateral flanks. The height of the teeth is greater than the distance between the lateral flanks of axially adjacent teeth. The teeth are inclined toward a rotational direction. The teeth have an angle between the front and back edges between about 15.degree. to 45.degree..

摘要翻译： 提供了一种用于开口纺丝装置的开口组件，其包括布置在可旋转的辊体元件上的用于将银打开成单个纤维的钢合金配合环元件。 配合环元件包括具有不大于2.2mm的径向厚度的底壁，并且包括多个径向延伸的齿与从底壁延伸的嵌合环元件整体形成。 所述齿具有由所述嵌合环元件的外表面上的至少一个圆形凹槽形成的侧向侧面，并且具有由至少两个轴向延伸的纵向凹槽形成的前后边缘。 前边缘和后边缘的径向高度是侧向侧面的径向高度的大约0.75-0.80倍。 底壁径向厚度的尺寸约为侧翼侧向径向高度的0.60-0.72倍。 齿的高度大于轴向相邻齿的侧面之间的距离。 齿向旋转方向倾斜。 牙齿在前后边缘之间的夹角在15°至45°之间。

公开(公告)号：US4882812A

公开(公告)日：1989-11-28

申请号：US191688

申请日：1988-05-09

申请人： Gerhard Fetzer ,  Eugen Bader

发明人： Gerhard Fetzer ,  Eugen Bader

IPC分类号： D01H4/32

CPC分类号： D01H4/32

摘要： A method of manufacturing an opening roller assembly for an opening roller of an open-end spinning machine is provided. A hardened cylindrical sleeve made of a hardenable steel alloy has at least one circumferential groove formed in an outer cylindrical surface. After forming the at least one circumferential groove, the cylindrical sleeve includes a remaining wall section having a thickness no greater than 2.2 mm extending from the base of the cylindrical groove to an inner surface of the cylindrical sleeve. circumferential ribs are formed when the circumferential grooves are formed. The ribs have a base thickness of no greater than 0.7 mm. The sleeve wall radial thickness is about 0.06-0.72 times the height of the circumferential ribs. The circumferential groove base width is about 2.5 to 3.5 times the base thickness of the circumferential ribs. Next, at least two axially extending grooves are formed in an axial direction across the cylindrical sleeve circumferential ribs, thereby forming combing teeth having fine tooth points and a slender shape for opening slivers into individual fibers.

摘要翻译： 提供一种制造开口纺纱机的打开辊的打开辊组件的方法。 由可硬化钢合金制成的硬化圆柱形套筒具有形成在外圆柱形表面中的至少一个周向槽。 在形成至少一个周向槽之后，圆柱形套筒包括从圆柱形槽的底部到圆柱形套筒的内表面延伸的厚度不大于2.2mm的剩余壁部分。 当形成周向槽时，形成周向肋。 肋的基底厚度不大于0.7mm。 套管壁径向厚度约为圆周肋高度的0.06-0.72倍。 圆周槽基座宽度为圆周肋的基础厚度的2.5至3.5倍。 接下来，沿轴向方向形成至少两个轴向延伸的槽，穿过圆筒形套筒周向肋，由此形成具有细齿点的精梳齿和用于将条子打开成单个纤维的细长形状。

公开(公告)号：US4301581A

公开(公告)日：1981-11-24

申请号：US63162

申请日：1979-08-03

申请人： Eugen Bader ,  Kurt Jauch

发明人： Eugen Bader ,  Kurt Jauch

IPC分类号： B23B11/00 ,  B23B13/02 ,  B23B31/20 ,  B23Q7/04 ,  B23Q7/16 ,  B23Q39/04 ,  B23P17/00 ,  B23P23/00 ,  B23Q41/00

CPC分类号： B23Q7/047 ,  B23B11/00 ,  B23B13/027 ,  B23B31/204 ,  B23Q39/046 ,  B23Q7/165 ,  Y10T29/49798 ,  Y10T29/513 ,  Y10T29/5136

摘要： The method and apparatus relates to the production of turned workpieces on multi-station machine tools. In such machines rod stock is introduced into a clamping device (collet chuck) of the machine and is clamped thereby. A rod section is severed at a distance from the clamping device and the free end protruding from the clamping device is turned. In such a process a section from the rod stock is introduced into the clamping device, clamped fast there and severed, which section comprises a multiple of the machining length and in addition a clamping section sufficing for the clamping of one single machining length section. This multiple section is moved by sections corresponding in each case to the machining length section out of the clamping device. The rod stock is clamped fast during turning over a following machining length section in each case, the last machining length section being clamped fast by means of the provided additional clamping section. The machined workpiece is sawn from the clamped-fast residue of the multiple section in each case.

摘要翻译： 该方法和装置涉及在多工位机床上生产转动的工件。 在这种机器中，棒材被引入机器的夹紧装置（夹头卡盘）中并被夹紧。 杆部分在夹紧装置的一定距离处被切断，并且从夹紧装置伸出的自由端被转动。 在这种过程中，将棒材的部分引入夹紧装置中，快速夹紧并切断，该部分包括加工长度的倍数，此外还有一个足够用于夹紧单个加工长度部分的夹紧部分。 在这种情况下，这个多段通过相应的部分移动到夹紧装置的加工长度部分之外。 在每种情况下翻转后续加工长度部分时，棒料被快速夹紧，最后一个加工长度部分通过提供的附加夹紧部分快速夹紧。 在每种情况下，从多段的夹紧快速残渣中锯切加工的工件。

公开(公告)号：US4208779A

公开(公告)日：1980-06-24

申请号：US878136

申请日：1978-02-15

申请人： Eugen Bader ,  Kurt Jauch

发明人： Eugen Bader ,  Kurt Jauch

IPC分类号： B23Q5/34 ,  B23Q39/04

CPC分类号： B23Q39/04 ,  B23Q5/341 ,  Y10T29/5124 ,  Y10T29/5136

摘要： An automatic transfer machine having a plurality of machining units on a common table top with tool carriers above and a common drive below the table top connected through openings in the table top by distributor gears connecting the common drive with intermediate shafts, which shafts are arranged at approximately at right angles relative to the plane of the table top. Universal joint shafts which are telescopically extensible extend through each of the table top openings connecting intermediate shafts from below the table top to step down gears and control elements above the table top.

摘要翻译： 一种自动转印机，具有多个加工单元，在共同的台面上具有工具托架，在台面下面的公共驱动装置通过桌面顶部的开口连接，该共用驱动装置与中间轴连接， 大致相对于桌面的平面成直角。 可伸缩伸缩的万向节轴延伸穿过从台面下方连接中间轴的每个台面开口到台面上方的降档齿轮和控制元件。