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公开(公告)号：US4793028A
公开(公告)日：1988-12-27
申请号：US120113
申请日：1987-11-02
申请人： Johann Walk , Kurt Kriechbaum
发明人： Johann Walk , Kurt Kriechbaum
CPC分类号： D01G19/105 , D01G7/04
摘要： In a fiber removing roll 1 for a bale opener, the teeth 2 are removably attached on the circumference of the roll. They are provided with a contact surface 21 adapted to the circumferential contour of the fiber-removing roll and are held on the contour by screws screwed into pegs 4. The teeth are thus attached securely and can be replaced easily. In order to provide the teeth with a secure hold, independently of manufacturing tolerances, the contact surface is reduced to two contact shoulders 22, 23 spaced at a distance from each other.
摘要翻译： 在用于打包机的纤维去除辊1中，齿2可移除地附接在辊的圆周上。 它们设置有适合于除纤维辊的圆周轮廓的接触表面21，并且通过螺钉拧入到钉4中而保持在轮廓上。因此，齿被牢固地附接并且可以容易地更换。 为了提供具有固定保持件的齿，与制造公差无关，接触表面被减小到彼此间隔一定距离的两个接触肩部22,23。
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公开(公告)号：US4845812A
公开(公告)日：1989-07-11
申请号：US115752
申请日：1987-11-02
申请人： Kurt Kriechbaum , Johann Walk , Hans Landwehrkamp , Rudolf Reeber
发明人： Kurt Kriechbaum , Johann Walk , Hans Landwehrkamp , Rudolf Reeber
CPC分类号： B08B15/005 , D01G13/00 , D01G7/04
摘要： The device for the opening and mixing of fiber bales contains a bale opening device capable of being lowered on a bale suspended from a bridge-like machine frame which is fashioned in the form of a portal and is capable of travelling along a guide rail, said bale opening device being equipped with a conveying device. A bale opening roll or plucker roll (6) is provided as the bale opening device, its axis of rotation being perpendicular to the direction of movement of the machine frame and its working width being at least 75% of the total width of the machine frame. A suction channel (9) fixedly installed above the bales (B) serves as the conveying device for the fiber material taken from the bales (B).The device is of simple construction and has a usable opening width essentially equal to its overall width and makes it possible to achieve good fiber mixing.
摘要翻译： 用于纤维包的打开和混合的装置包括一个捆包开启装置，其能够从悬挂在桥式机架上的捆包上降下，该框架以门式形式形成，并且能够沿着导轨行进， 捆包打开装置配备有输送装置。 提供捆包开卷卷（6）作为打包装置，其旋转轴线垂直于机架的运动方向，其工作宽度至少为机架总宽度的75％ 。 固定地安装在捆包（B）上方的抽吸通道（9）用作从捆（B）取出的纤维材料的输送装置。 该装置结构简单，具有基本上等于其总宽度的可用开口宽度，并且可以实现良好的纤维混合。
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公开(公告)号：US4472934A
公开(公告)日：1984-09-25
申请号：US484171
申请日：1983-04-12
申请人： Kurt Kriechbaum , Rainer Studtmann , Johann Walk , Fritz Haller
发明人： Kurt Kriechbaum , Rainer Studtmann , Johann Walk , Fritz Haller
摘要： In a pneumatic gripper for bobbin changer devices with an elastically deformable collar in the gripper housing, the gripper housing (2) and the collar (3) are of bell-shaped construction. The collar (3) is inserted into the gripper housing (2). The collar (3) overlaps the edge (20) of the gripper housing (2) and is pressed airtightly against the edge (20) by means of a screw collar ring (4). The gripper can be produced with a simple construction and cheaply and retains the cop with directional stability.
摘要翻译： 在用于在夹持器壳体中具有可弹性变形的环的梭管变换器装置的气动夹具中，夹持器壳体（2）和套环（3）是钟形结构。 轴环（3）插入夹具壳体（2）中。 轴环（3）与夹持器壳体（2）的边缘（20）重叠，并通过螺纹环环（4）气密地压靠在边缘（20）上。 夹具可以以简单的结构制造并且便宜并且保持了方向稳定性。
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公开(公告)号：US4313299A
公开(公告)日：1982-02-02
申请号：US71505
申请日：1979-08-31
IPC分类号： D01H9/04
CPC分类号： D01H9/046
摘要： A method and apparatus for changing bobbins in a flyer spinning frame which includes a bobbin rail for supporting bobbins adjacent the flyers movable both vertically and tiltably, the bobbin rail being moved sequentially from an upper bobbin winding position, a lower horizontal position, a forwardly tipped position, then upwardly in the tilted position into a comfortable bobbin doffing position, downwardly into the lower position, back into a horizontal position while in the lower position then finally upwardly into the upper bobbin winding position.
摘要翻译： 一种用于改变飞轮旋转架中的线轴的方法和装置，其包括用于支撑沿垂直和可倾斜运动的传单附近的绕线筒的筒管轨道，筒管从上筒管卷绕位置，下水平位置，向前倾斜 然后向上倾斜到舒适的筒管落纱位置，向下进入下部位置，同时在下部位置中回到水平位置，然后最后向上进入上部绕线位置。
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公开(公告)号：US4197614A
公开(公告)日：1980-04-15
申请号：US933948
申请日：1978-08-15
CPC分类号： B65H75/34 , B65H54/84 , B65H2701/31
摘要： A mechanism for rotating a cannister during the filling of the cannister with textile material from a carding machine or the like which includes a turntable rotatably mounted on a frame for supporting a cannister having a movable bottom including a plurality of flexible metal bands arranged on the frame for reciprocating movement between a retracted and an extended position with upper end portions in angularly disposed relationship, the upper ends of the bands secured together for underlying engagement with the cannister bottom and the adjacent side edges of the bands provided with releasable interlocking means engageable during the movement of the upper portions of the bands into the extended position to form a pillar together with drive means for moving the bands between the retracted and extended positions to permit downward movement of the cannister bottom during the filling of the cannister with textile material.
摘要翻译： 一种用于在用梳理机等的纺织材料填充罐子期间旋转罐的机构，其包括可旋转地安装在框架上的转台，用于支撑具有可移动底部的罐，所述罐具有布置在框架上的多个柔性金属带 用于在缩回和延伸位置之间往复运动，其中上端部以角度设置的关系，所述带的上端固定在一起以与罐的底部接合，并且带的相邻侧边缘设置有可释放的互锁装置， 将带的上部移动到延伸位置以与驱动装置一起形成支柱，用于在缩回位置和延伸位置之间移动带，以允许在用纺织材料填充罐时向下移动罐底。
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公开(公告)号：US4512061A
公开(公告)日：1985-04-23
申请号：US600310
申请日：1984-04-13
CPC分类号： D01H11/005 , B65H54/80 , D01H5/32 , B65H2701/31
摘要： A draw frame of a sliver-drafting apparatus has three cascaded roller pairs whose lower rollers are driven by respective motors at speeds determined by associated frequency dividers and/or multipliers in the output of a common oscillator of adjustable operating frequency. The slivers drafted by the roller pairs form, after doubling or plying, a fiber bundle traversing a thickness sensor whose output, integrated over predetermined time periods, is used by a microcomputer to ascertain optimum nip-line spacings and contact pressures reducing the thickness variations to a minimum. These parameters can be varied by horizontal slides supporting the roller pairs and spring-loaded blocks acting upon the shafts of the upper rollers; the positions of the slides and the pressures of the loading springs are adjustable by servomotors, under the control of the microcomputer, on the basis of a running-in program in which different combinations of values for the spacings and the pressures are successively set up and the combinations yielding the highest degree of uniformity are subsequently re-established.
摘要翻译： 纱线牵伸装置的牵引架具有三个级联辊对，其下辊由相应的电动机以由调节工作频率的公共振荡器的输出中的相关联的分频器和/或乘法器确定的速度驱动。 通过辊对起草的条子在加倍或下垂之后形成穿过厚度传感器的纤维束，该厚度传感器的输出在预定时间段内被积累，由微型计算机使用以确定最佳的夹持线间距和接触压力，以减小厚度变化 最低限度。 这些参数可以通过支撑辊对的水平滑块和作用在上辊的轴上的弹簧加载的块来改变; 在微型计算机的控制下，滑块的位置和加载弹簧的压力可由伺服电机调节，其基于连续设置间隔和压力的值的不同组合的运行程序，以及 随后重新建立产生最高均匀度的组合。
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公开(公告)号：US4473924A
公开(公告)日：1984-10-02
申请号：US420787
申请日：1982-09-21
CPC分类号： D01H11/005 , B65H54/80 , D01H5/32 , B65H2701/31
摘要： A draw frame of a sliver-drafting apparatus has three cascaded roller pairs whose lower rollers are driven by respective motors at speeds determined by associated frequency dividers and/or multipliers in the output of a common oscillator of adjustable operating frequency. The slivers drafted by the roller pairs form, after doubling or plying, a fiber bundle traversing a thickness sensor whose output, integrated over predetermined time periods, is used by a microcomputer to ascertain optimum nip-line spacings and contact pressures reducing the thickness variations to a minimum. These parameters can be varied by horizontal slides supporting the roller pairs and spring-loaded blocks acting upon the shafts of the upper rollers; the positions of the slides and the pressures of the loading springs are adjustable by servomotors, under the control of the microcomputer, on the basis of a running-in program in which different combinations of values for the spacings and the pressures are successively set up and the combinations yielding the highest degree of uniformity are subsequently re-established.
摘要翻译： 纱线牵伸装置的牵引架具有三个级联辊对，其下辊由相应的电动机以由调节工作频率的公共振荡器的输出中的相关联的分频器和/或乘法器确定的速度驱动。 通过辊对起草的条子在加倍或下垂之后形成穿过厚度传感器的纤维束，该厚度传感器的输出在预定时间段内被积累，由微型计算机使用以确定最佳的夹持线间距和接触压力，以减小厚度变化 最低限度。 这些参数可以通过支撑辊对的水平滑块和作用在上辊的轴上的弹簧加载的块来改变; 在微型计算机的控制下，滑块的位置和加载弹簧的压力可由伺服电机调节，其基于连续设置间隔和压力的值的不同组合的运行程序，以及 随后重新建立产生最高均匀度的组合。
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公开(公告)号：US4227848A
公开(公告)日：1980-10-14
申请号：US3313
申请日：1979-01-12
申请人： Kurt Kriechbaum , Hans Kienhofer , Rin J. Picht
发明人： Kurt Kriechbaum , Hans Kienhofer , Rin J. Picht
CPC分类号： B65H67/0428 , B65H2701/31
摘要： There is provided herein an automatic can changing device for spinning preparation machines such as for drawing frames, carding or combing machines in which a stationary conveyor is provided that is associated with a fiber lap delivery station, with mechanism for removing empty cans from the conveyor and presenting them to the fiber lap delivery station for the filling operation and thereafter removing these filled cans from the fiber lap delivery station and depositing them in an intermediate station preparatory for introduction to movable carriages also being shown.
摘要翻译： 本文提供了一种用于纺纱准备机器的自动换罐装置，例如用于牵引架，梳理机或精梳机，其中设置有与纤维捆输送站相关联的固定式输送机，具有用于从输送机移除空罐的机构，以及 将它们呈送到纤维圈输送站用于填充操作，然后从纤维束输送站移除这些填充的罐，并将它们存放在准备引入可移动支架的中间站中。
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公开(公告)号：US4133079A
公开(公告)日：1979-01-09
申请号：US805214
申请日：1977-06-09
CPC分类号： B65H54/84 , B65H2701/31
摘要： Disclosed is a cannister rotation mechanism for use in combination with a fiber carding or drawing frame having a turntable arranged to deliver fiber into the cannister. Reciprocable means are shown for raising and lowering the movable cannister bottom into position to receive the fiber and later to remove the filled cannister and insert a new cannister for filling. Several embodiments of the reciprocable means are shown and described.
摘要翻译： 本发明公开了一种用于与纤维梳理或拉丝机组合使用的食筒旋转机构，其具有设置成将纤维输送到食盒中的转台。 示出了可升降装置，用于升高和降低可移动的罐头底部到位以接收纤维，并且稍后移除填充的罐，并插入一个新的罐以进行填充。 示出并描述了往复机构的几个实施例。
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公开(公告)号：US4196498A
公开(公告)日：1980-04-08
申请号：US933947
申请日：1978-08-15
CPC分类号： B65H75/34 , B65H54/84 , B65H2701/31
摘要： A mechanism for rotating a cannister during the filling of the cannister with textile material from a carding machine or the like which includes a turntable mounted on a rotatably driven housing, the turntable being arranged to support a cannister having a movable bottom, a spiral spring having a lower end positioned in the housing with a support member on its upper end in underlying engagement with the cannister bottom for urging the bottom into an upper position together with a power driven winch disposed in the housing having a cable connected to the support member for lowering the cannister bottom downwardly against the force of the spring during the cannister filling operation.
摘要翻译： 一种用于在从包括安装在可旋转驱动的壳体上的转盘的梳理机或类似物的纺织材料填充食筒期间旋转罐的机构，所述转盘被布置成支撑具有可移动底部的罐，螺旋弹簧具有 下端定位在壳体中，在其上端具有支撑构件，其与罐底部底部接合，用于将底部推入上部位置，以及设置在壳体中的动力驱动绞盘，其具有连接到支撑构件的电缆，用于降低 在罐子灌装操作期间，罐头底部向下抵抗弹簧的力。
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