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1.发明授权
公开(公告)号：US5634603A
公开(公告)日：1997-06-03
申请号：US538192
申请日：1995-10-02
CPC分类号： D01H13/005 , B65H67/0417 , D01H4/50 , B65H2701/31
摘要： An open-end rotor spinning machine is equipped with a service structure for the automatic correction of yarn breaks occurring in the course of the bobbin winding and for the automatic exchange of empty tubes for finished packages, wherein empty tubes are delivered to and finished packages are removed from the work stations via an endless transport device. The service structure has a package ejector for ejecting finished packages from the work stations, a tube gripper for retrieving an empty tube from the transport device, and a tube positioning device connected with the package ejector of the service structure to position an empty tube held by the tube gripper precisely into desired disposition relative to a respective work station to be supplied with an empty tube.
摘要翻译： 开放式转杯纺纱机配备有用于自动校正在纱管卷绕过程中发生的纱线断线和用于成品包装的空管的自动更换的服务结构，其中空管被输送到成品包装 通过无尽的运输装置从工作站移除。 服务结构具有用于从工作站排出成品包装的包装喷射器，用于从运送装置取回空管的管夹持器和与服务结构的包装喷射器连接的管定位装置，以定位由 管夹持器相对于相应的工作台精确地进入所需的布置以供应空管。
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公开(公告)号：US5634602A
公开(公告)日：1997-06-03
申请号：US560194
申请日：1995-11-21
CPC分类号： D01H4/50 , B65H54/343 , B65H2701/31
摘要： An open end spinning machine with an associated service device having a supplementary yarn conveying device utilizing a delivery tube disposed on a delivery tube holder which can be pivoted into various work positions. A yarn guide plate is movably seated in the area of the delivery tube holder and has a yarn guide notch as well as a yarn placement slit and can be selectively controlled by means of a thrust cylinder. By pivoting the yarn guide plate, the yarn extending through the yarn guide notch is transferred to specially designed yarn catch devices of a tube supporting disk seated in a creel of a work station of the spinning machine. Subsequently, the grasped yarn slides automatically into the yarn placement slit which is disposed below the notch and, while being securely guided in the yarn placement slit, is wound as a reserve winding on the empty tube rotating in the creel.
摘要翻译： 一种具有相关维修装置的开放式纺纱机，其具有使用设置在输送管保持器上的输送管的辅助纱线输送装置，所述输送管能够枢转到各种工作位置。 纱线引导板可移动地位于输送管保持器的区域中，并且具有纱线引导槽口和纱线放置狭缝，并且可以通过推力缸来选择性地控制。 通过使引导板枢转，延伸穿过导纱槽的纱线被转移到特别设计的位于纺纱机的工作台架轴上的管支撑盘的纱线捕获装置。 随后，被抓取的纱线自动滑入设置在切口下方的纱线放置狭缝中，并且在纱线放置狭缝中被牢固地引导的情况下作为备用绕组卷绕在在筒子架上旋转的空管上。
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公开(公告)号：US5681000A
公开(公告)日：1997-10-28
申请号：US523188
申请日：1995-09-05
CPC分类号： D01H4/50 , B65H54/34 , B65H67/0422 , B65H67/065 , B65H2701/31
摘要： A servicing apparatus for automatic repair of yarn breaks in open-end spinning machines is provided with a device for replacing finished yarn packages with empty tubes, and a multi-functional yarn manipulating element having a work head equipped with a yarn brake and a contoured yarn guide element, the manipulating element being selectively movable between a position (c) at a top end of the tube for forming a top winding at the completion of winding a full yarn package, a position (a) at a base end of the tube for forming a yarn reserve winding upon beginning the winding of an empty tube, and a position (b) moving axially along the tube to prevent the creation of parallel windings during the repair of a yarn break.
摘要翻译： 在开放式纺纱机中自动修复纱线断头的维修装置设置有用空管替代成品纱线卷装的装置，以及具有装配有纱线制动器和成形纱线的工作头的多功能纱线操作元件 引导元件，所述操纵元件可选择性地在所述管的顶端处的位置（c）之间移动，以在完成卷绕全纱线卷装时形成顶部绕组，在所述管的基端处的位置（a） 在开始卷绕空管时形成纱线备用绕组，以及沿着管轴向移动的位置（b），以防止在纱线断裂修复期间产生平行绕组。
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公开(公告)号：US5026199A
公开(公告)日：1991-06-25
申请号：US337557
申请日：1989-04-12
CPC分类号： F16B7/0406 , B65H54/2818 , B65H2701/31 , Y10T403/551 , Y10T403/5733 , Y10T403/5781 , Y10T403/5786
摘要： A releasable connection for tubular metal sliding rods with ends in a textile machine includes at least one pressureproof insert filling the rod ends. A metal clamping socket fits flush over the rod ends for transmitting force. The metal clamping socket has releasable clamping screws holding the rod ends in slide-free contact with the at least one insert and the clamping socket under changing loads.
摘要翻译： 用于在纺织机器中具有端部的管状金属滑动杆的可释放连接包括填充杆端部的至少一个耐压插入件。 金属夹紧插槽与杆端齐平配合以传递力。 金属夹持插座具有可释放的夹紧螺钉，其将杆端保持在与变化的负载下的至少一个插入件和夹紧插座无滑动接触。
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公开(公告)号：US4850543A
公开(公告)日：1989-07-25
申请号：US135826
申请日：1987-12-21
申请人： Hans Raasch , Reinhold Schmid , Hans-Willi Esser
发明人： Hans Raasch , Reinhold Schmid , Hans-Willi Esser
CPC分类号： D01H13/06
摘要： A lifter rod actuates controllable yarn reserve devices of an open-end spinning machine. A reciprocating device for the lifter includes a shaft supported in the frame of the spinning machine and driven at a given angular velocity. A swash plate disposed on the shaft revolves at the given angular velocity. The swash plate has a circular-annular bearing with an outer ring being rotatable relative to the swash plate. The outer ring has an articulated coupling for mechanically jigging the lifter rod. A mechanical operative connection connects the articulated coupling with the lifter rod. The shaft, the swash plate, the bearing, the outer ring, the articulated coupling, the mechanical operative connection and the lifter rod form a mechanical operative chain. A jigging amplitude control device is diposed in the mechanical operative chain and firmly connected to and supported in the machine frame.
摘要翻译： 升降杆驱动开放式纺纱机的可控纱线储备装置。 用于升降机的往复运动装置包括支撑在纺纱机的框架中并以给定角速度驱动的轴。 设置在轴上的旋转斜盘以给定的角速度旋转。 旋转斜盘具有圆形环形轴承，外圈可相对于斜盘旋转。 外环具有用于机械地跳动升降杆的铰接联轴器。 机械操作连接将铰接式联轴器与升降杆连接。 轴，斜盘，轴承，外圈，铰接联轴器，机械操作连接和升降杆形成机械操作链。 一个夹紧振幅控制装置被放在机械操作链中并牢固地连接到并支撑在机架上。
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