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1. 发明授权

US06425236B1 Cable and yarn double-twisting spindle 失效
标题翻译：电缆和纱线双捻主轴
公开(公告)号：US06425236B1
公开(公告)日：2002-07-30
申请号：US09717794
申请日：2000-11-20
申请人： Xavier Roquet , Heinz Stenmans
发明人： Xavier Roquet , Heinz Stenmans
IPC分类号： D01H1300
CPC分类号： D01H7/86 , D01H15/007 , D02G3/285
摘要： A cabling and yarn double-twisting spindle having pneumatic assistance for a threading up of the yarns to be handled by the spindle is provided. The spindle includes a shaft rotatably supportable in a support hub on a spindle bank. The shaft has a central, axially extending shaft bore, and package top. The package top is secured against rotation and has a hollow spindle axial portion disposed in communication with the spindle shaft bore. A pressurized air injector effects threading up of a yarn component delivered via the hollow spindle axial portion of the package top with another yarn component delivered via the spindle shaft bore, and includes a pressurized air supply conduit in the spindle shaft such that the pulse of air injected by the air injector is operable to produce a suction flow in the hollow spindle axial portion of the package top and in the spindle shaft bore.
摘要翻译：提供一种具有气动辅助用于由主轴处理的纱线的穿线的布线和纱线双捻锭。主轴包括可旋转地支撑在主轴架上的支撑毂中的轴。轴具有中心轴向延伸的轴孔和封装顶部。封装顶部被固定以防止旋转，并且具有与主轴轴孔连通地设置的中空主轴轴向部分。加压空气喷射器通过经由主轴轴孔传送的另一个纱线部件，经由包装顶部的中空主轴轴向部分输送的纱线部件穿线，并且在主轴中包括加压空气供应导管，使得空气脉冲通过空气喷射器喷射可操作以在包装顶部的中空主轴轴向部分和主轴轴孔中产生吸力。

2. 发明授权

US5189872A Processing robot for a two-for-one twister 失效
标题翻译：加工机器人为两对一的扭绞机
公开(公告)号：US5189872A
公开(公告)日：1993-03-02
申请号：US890295
申请日：1992-05-27
申请人： Hiroshi Mima , Tadashi Suzuki , Yasuhiko Kubota
发明人： Hiroshi Mima , Tadashi Suzuki , Yasuhiko Kubota
IPC分类号： B65H54/26 , B65H65/00 , B65H67/02 , B65H67/04 , D01H9/10 , D01H15/007
CPC分类号： D01H15/007 , B65H54/26 , B65H57/003 , B65H65/00 , B65H67/02 , B65H67/0405 , D01H9/10 , B65H2701/31
摘要： The present invention provides an arrangement wherein a carriage is provided so that the carriage may travel along units of a two-for-one twister disposed, the carriage comprising a yarn exchanging mechanism for exchanging an empty yarn package supported on a spindle of each unit with a yarn package, a yarn end fining mechanism for drawing a yarn end from the yarn package, a threading mechanism for inserting the yarn end into an axial hole of the yarn package by an air flow, a doffing mechanism for removing a winding package for full bundles supported on a cradle arm of each unit and supplying a paper tube to the cradle arm, and a yarn engaging mechanism for engaging the yarn end of the yarn package with the paper tube when the cradle arm supports the paper tube.
摘要翻译：本发明提供了一种装置，其中滑架设置成使得滑架可以沿着设置的二位一体的扭转器的单元行进，该滑架包括用于更换支撑在每个单元的主轴上的空纱包装的纱线更换机构，纱线卷装，用于从纱线卷装拉出纱线端部的纱线端部精梳机构，用于将纱线端部通过气流插入纱线卷装的轴向孔的穿线机构，用于去除卷绕卷装的落纱机构，捆束支撑在每个单元的支架臂上并将纸管供应到支架臂;以及纱线接合机构，用于当支架臂支撑纸管时，将纱线卷装的纱线端与纸管接合。

3. 发明授权

US4998405A Two-for-one twisting machine 失效
标题翻译：二合一捻线机
公开(公告)号：US4998405A
公开(公告)日：1991-03-12
申请号：US467049
申请日：1990-01-18
申请人： Johannes Frentzel-Beyme
发明人： Johannes Frentzel-Beyme
IPC分类号： D01H7/86 , D01H15/007
CPC分类号： D01H15/007
摘要： A two-for-one twisting machine, comprising twisting spindles each having a threading device arranged in the region of the spindle axis, through which a yarn is sucked in by the action of an injector and ejected by means of a compressed-air jet in upward direction through the space between the feed package pot and balloon limiter. A yarn catching ring placed on the upper annular gap of the space between the feed package pot and balloon limiter serves to catch and position the yarn, which ring has in its interior a closed annular channel with a cross section open toward the annular gap, and is connected, via a radially outward extending connecting end, with a source of underpressure. The underpressure permits the yarn to enter into the annular channel and advance to the connecting end, where it is finally positioned.
摘要翻译：一种二合一捻线机，其特征在于，包括扭转主轴，每个转轴具有布置在所述主轴轴线的区域中的穿线装置，纱线通过喷丝器的作用被吸入并通过压缩空气射流喷射向上方向通过进料包装罐和气囊限制器之间的空间。放置在供给包装罐和气囊限制器之间的空间的上环形间隙上的纱线捕捉环用于抓住并定位纱线，该环在其内部具有封闭的环形通道，其横截面朝向环形间隙敞开，并且通过径向向外延伸的连接端与负压源连接。负压允许纱线进入环形通道并前进到其最终定位的连接端。

4. 发明授权

US4386495A Double twisting spindle with a pneumatically operated threading device 失效
标题翻译：双重扭转主轴带气动螺纹装置
公开(公告)号：US4386495A
公开(公告)日：1983-06-07
申请号：US240707
申请日：1981-03-05
申请人： Waldemar Rothmeier , Rolf-Dieter Weber , Zdenek Hemala, deceased
发明人： Waldemar Rothmeier , Rolf-Dieter Weber , Zdenek Hemala, deceased
IPC分类号： D01H7/88 , D01H7/86 , D01H15/00 , D01H15/007
CPC分类号： D01H7/86 , D01H15/007
摘要： A double twisting spindle is equipped with a pneumatically operated threading device. An injector nozzle is provided in the spindle rotor, an air stream through which nozzle sucks a thread into a hollow spindle axle and moves the thread through a thread channel in the storage plate. A compressed-air supply device is arranged below the spindle rotor for supplying compressed air to a central connecting channel provided in the spindle rotor and in communication with the injector nozzle. A common operating lever is provided which first operates a spindle brake and then opens a valve of the compressed-air supply device. The connecting channel has at its open lower end a funnel-shaped enlargement. The compressed-air supply device is stationary and has a blow nozzle which is fixedly arranged a small distance from the lower end of the spindle rotor and has an outlet opening which is coaxial with the funnel-shaped portion, the diameter of the outlet opening being smaller than the inlet diameter of the funnel-shaped portion.
摘要翻译：双扭转主轴配有气动螺纹装置。在主轴转子中设有喷射器喷嘴，喷嘴通过喷嘴将螺纹吸入中空的主轴轴并将螺纹移动通过存储板中的螺纹通道。压缩空气供应装置设置在主轴转子下方，用于将压缩空气供给到设置在主轴转子中的中心连接通道并与喷射器喷嘴连通。提供了一个常用的操作杆，其首先操作主轴制动器，然后打开压缩空气供应装置的阀。连接通道在其开口的下端具有漏斗形放大。压缩空气供给装置是静止的，并且具有与主轴转子的下端固定布置的距离小的喷嘴，并具有与漏斗形部分同轴的出口，出口的直径为小于漏斗形部分的入口直径。

5. 发明授权

US4328663A Two-for-one spinning or twisting spindle having a compressed-air-operated threading arrangement 失效
标题翻译：具有压缩空气操作螺纹布置的二对一旋转或扭转主轴
公开(公告)号：US4328663A
公开(公告)日：1982-05-11
申请号：US176702
申请日：1980-08-11
申请人： Jurgen Kallmann
发明人： Jurgen Kallmann
IPC分类号： D01H7/86 , D01H15/007 , D01H15/00
CPC分类号： D01H15/007 , D01H7/86
摘要： There is described a two-for-one spinning or twisting spindle in which thread drawn from a take-up package is threaded through from the bottom upwards by means of a compressed-air-operated threading arrangement so that it can be connected to thread, coming from a supply package, at the top end of a thread entry tube. In the arrangement shown, a thread storage disc of a two-for-one twisting spindle has therein a thread exit passage 8 the inner end of which opens into a short tube 10 which opens in turn into a hollow shaft 12 of the spindle, leaving an annular gap 11. In operation of the threading arrangement, compressed air is fed into a hollow shank 5 of the spindle from below and flows upwards through the annular gap 11. Because of this the short tube 10 acts as an injector nozzle which sucks the thread into the thread exit passage 8 from the side and transports it upwards through the hollow shaft 12 of the spindle. The thread can thus be knotted at the top end of the spindle which means that the spindle and take-up bobbin do not need to start up at different times as was previously necessary. In another embodiment, compressed air can be supplied to an injector arrangement through a passage in a floor of a protective pot.
摘要翻译：描述了一种二对一的旋转或扭转主轴，其中从卷取包装件拉出的螺纹通过压缩空气操作的螺纹装置从底部向上穿过，使得其可以连接到螺纹，来自供应包，在螺纹入口管的顶端。在所示的布置中，一对一扭转主轴的螺纹存放盘中有一个螺纹出口通道8，其内端通向短管10，短管10依次进入主轴的空心轴12，留下环形间隙11.在螺纹配置的操作中，压缩空气从下方被供给到主轴的中空柄5中，并且向上流过环形间隙11.因此，短管10用作吸入喷嘴的喷射器喷嘴从侧面拧入螺纹出口通道8，并向上运送通过主轴的空心轴12。因此，线可以在主轴的顶端打结，这意味着主轴和卷取线轴不需要像以前必要的不同时间启动。在另一个实施例中，压缩空气可以通过保护罐的地板中的通道供应到喷射器装置。

6. 发明授权

US4326372A Apparatus for braking and positioning a spinning or twisting spindle 失效
标题翻译：用于制动和定位旋转或扭转主轴的装置
公开(公告)号：US4326372A
公开(公告)日：1982-04-27
申请号：US190378
申请日：1980-09-24
申请人： Siegfried Inger
发明人： Siegfried Inger
IPC分类号： D01H7/22 , D01H15/007
CPC分类号： D01H15/007
摘要： An apparatus for braking and positioning a spinning or twisting spindle with the spindle rotor in a specified position, having a spindle brake which engages with a rotary part, preferably a wharve, of the spindle, and, separate from said brake, positioning means comprising an additional braking surface which extends over part of the periphery of a rotary part, preferably a wharve, of said spindle and up to which an additional brake member is movable. The apparatus provides a more simply constructed braking and positioning means where it is permissible for the spindle to be stopped within a certain angular range about a prescribed central position. In the illustrated embodiment, a spindle brake proper comprises shoe means 7 engageable with an inside periphery of a skirt 5 of wharve 4, and there is provided positioning means comprising an additional braking surface 9 which preferably extends over an angle from 15.degree. to 30.degree. and which is engageable by an additional brake shoe 12. Movement of a toggle device 14, 15 downwards to a substantially straight position applied the spindle brake proper to stop the spindle rotor, and also causes, through fluid operated means, inward movement of shoe 12. Further movement of the toggle device 14, 15 to a downwardly-angled position releases the spindle brake proper, and the spindle rotor is held in a required position when surface 9 is opposite the inwardly-moved shoe 12.
摘要翻译：一种用于将旋转或扭转主轴与主轴转子制动并定位在指定位置的装置，其具有主轴制动器，其与主轴的旋转部分（优选地是编码）接合，并且与所述制动器分离，定位装置包括附加的制动表面，其延伸超过所述主轴的旋转部分的周边的一部分，优选地是一个可移动的附加制动部件。该装置提供了更简单地构造的制动和定位装置，其中允许主轴在围绕规定中心位置的一定角度范围内停止。在所示的实施例中，主轴制动器本体包括可与码4的裙部5的内周接合的靴形装置7，并且设置有定位装置，该定位装置包括附加的制动表面9，该制动表面9优选地在15°至30°的角度上延伸。并且其可通过附加制动瓦12接合。肘节装置14,15向下移动到基本上直的位置，适用主轴制动器以适当地停止主轴转子，并且还通过流体操纵装置使鞋12的向内运动肘节装置14,15进一步向下倾斜的位置释放主轴制动器，并且当表面9与向内移动的鞋12相对时，主轴转子被保持在所需位置。

7. 发明授权

US4169551A Apparatus for threading moving strands 失效
标题翻译：用于穿线的装置
公开(公告)号：US4169551A
公开(公告)日：1979-10-02
申请号：US882027
申请日：1978-02-28
申请人： Thomas H. Jensen
发明人： Thomas H. Jensen
IPC分类号： D01H15/007 , G03B1/56
CPC分类号： D01H15/007
摘要： An apparatus is disclosed for threading one of several generally parallel strands through an operation through which the strands travel. The apparatus is designed to thread a broken strand using the movement of strands adjacent to this strand. The apparatus is also designed to reduce the downtime for the adjacent strands which are employed to pull and guide the broken strand through the rethreading operation. The apparatus is designed to allow for strand guide stabilization through the rethreading operation to allow the strands and guide to pass through the system easily and without placement errors in strand threading positioning. The apparatus includes a means for holding the broken strand, a means for releasably maintaining an adjacent guide strand within the apparatus and a means for releasably grasping the moving pull strand. The apparatus is designed to be threaded while the pull strand and guide strand remain in motion and to allow the guide strand to be removed from the apparatus without stopping this moving strand. This substantially reduces the downtime of adjacent strands in rethreading a broken strand.
摘要翻译：公开了一种用于穿过几条大致平行的股线之一通过股线行进的操作的装置。该设备被设计成使用与该股线相邻的股线的运动来打破断股线。该设备还被设计成减少用于通过重新布线操作拉动和引导断裂的股线的相邻线材的停机时间。该设备被设计成允许通过重新加工操作的线材引导件稳定性，以允许股线和引导件容易地穿过系统，并且在股线穿线定位中没有放置误差。该装置包括用于保持断线的装置，用于可释放地将相邻引导线保持在装置内的装置和用于可释放地抓住移动的拉线的装置。该设备被设计成螺纹，同时拉线和引导线保持运动并且允许引导线从设备移除而不停止该移动的线。这大大减少了重新穿透断裂股线时相邻股线的停机时间。

8. 发明授权

US4118919A Yarn take-up and supply mechanism for use with textile machines 失效
公开(公告)号：US4118919A
公开(公告)日：1978-10-10
申请号：US842894
申请日：1977-10-17
申请人： Lothar Marbacher
发明人： Lothar Marbacher
IPC分类号： B65H51/16 , B65H51/22 , B65H51/28 , D01H7/86 , D01H15/007 , D01H15/00 , D01H1/10
CPC分类号： D01H15/007 , B65H51/22 , B65H57/003 , B65H2701/31
摘要： A yarn take-up and supply mechanism for use with textile machines processing yarn, such as during a threading-up operation of the machine, characterized by a construction for coiling a given length of yarn into a single-layer winding to produce a yarn storage and for releasing the stored yarn to the textile machine in a substantially tension-free condition, including the following. A selectively-rotatable elongate drum is operatively mounted at one end on a frame portion of the mechanism and defines an outwardly-extending overhanging free other end for winding of a given length of the yarn on the outside surface thereof. Selectively-operable clamping devices are mounted on and positioned generally at the free end of the drum for receiving a free end of the yarn and for clamping the free end of the yarn during winding of the yarn on the drum and for releasing the free end of the yarn after winding for supplying of the yarn to the textile machine from the surface of the drum by unwinding. A selectively-movable yarn guide device is mounted on the frame for slidably receiving the clamped yarn therethrough and for movement from the free end of the drum rearwardly along the drum for guiding the yarn onto the outside surface of the drum for winding thereof into a coiled single layer permitting subsequent unwinding in a substantially tension-free condition and for releasing the yarn and returning to its starting position after winding. Preferably, selectively-operable suction devices are operatively associated with the clamping devices for cooperating therewith when the clamping devices are open to draw the free end of yarn into the clamping devices for subsequent closing thereof to hold the free end of yarn therein. Also, preferably, selectively-operable compressed air devices are operatively associated with the clamping devices for cooperating therewith when the clamping devices are open for creating a positive compressed air stream to remove the free end of yarn from the clamping devices and for conveying the free end of yarn to a desired location in the textile machine.

9. 发明授权

US3945184A Self-threading yarn brake mechanism in a hollow spindle assembly of a textile yarn processing machine 失效
标题翻译：自动丝线纱线制动机构在纺织纱线加工机的中空心轴组件中
公开(公告)号：US3945184A
公开(公告)日：1976-03-23
申请号：US565059
申请日：1975-04-04
申请人： Gustav Franzen
发明人： Gustav Franzen
IPC分类号： B65H59/22 , D01H13/10 , D01H15/007 , D01H7/86
CPC分类号： D01H13/106 , B65H57/003 , B65H59/22 , D01H15/007 , B65H2701/31
摘要： A textile yarn processing machine, such as a two-for-one twister and the like, having spindle assemblies for the processing of yarn and each including a carrier mechanism for carrying a pacakge of yarn to be withdrawn and processed and defining a passageway therethrough for yarn withdrawn from the package and an enlarged cavity forming a part of the passageway, includes the combination therewith of an improved, self-threading, yarn brake mechanism positioned in the cavity, as follows. A stationary braking member forms an inclined braking surface generally around the passageway at the entrance to the cavity and a movable braking plate cooperates therewith and generally covers the passageway at the entrance to the cavity and is adjustably biased toward the inclined braking surface for applying a desired tension to the yarn passing therebetween. A yarn bypass channel leads from the passageway at the entrace to the cavity laterally alongside the stationary braking surface for receiving the yarn and eliminating passage of the yarn between the braking surface and braking plate during threading of the yarn through the passageway for start-up of the spindle assembly. An obliquely extending deflection surface extends between the bypass channel and the inclined braking surface for deflecting the yarn from the bypass channel into position between the braking surface and the braking plate after threading of the yarn for start-up of the spindle assembly.
摘要翻译：一种纺织纱线加工机，例如二位一体的捻线机等，其具有用于加工纱线的主轴组件，并且每个都包括用于承载要退出和加工的纱线的托架的承载机构，并且限定通过其的通道，从包装件中取出的纱线和形成通道的一部分的扩大的空腔包括如下组合，其具有改进的，自动穿线的纱线制动机构，其位于空腔中。固定制动构件通常围绕通道在空腔入口处形成倾斜的制动表面，并且可动制动板与其配合，并且通常覆盖空腔入口处的通道，并且可调节地朝向倾斜制动表面偏置以施加期望的通过纱线的张力。纱线旁通通道从入口处的通道引导到空腔的侧面，固定的制动表面用于接收纱线，并且在纱线通过通道的通道期间在制动表面和制动板之间消除纱线的通过，以启动主轴总成。倾斜延伸的偏转表面在旁路通道和倾斜制动表面之间延伸，用于在纱线用于启动主轴组件的纱线之后将纱线从旁路通道偏转到制动表面和制动板之间的位置。

10. 发明授权

US3805504A Apparatus for pneumatically stopping spindle assemblies of a textile yarn processing machine in a predetermined position 失效
标题翻译：用于预定位置的纺织纱线加工机械的主轴组装的装置
公开(公告)号：US3805504A
公开(公告)日：1974-04-23
申请号：US31056772
申请日：1972-11-29
申请人： PALITEX PROJECT CO GMBH
发明人： FRANZEN G
IPC分类号： D01H1/241 , D01H7/22 , D01H7/86 , D01H15/007 , D01H1/24 , D01H1/10
CPC分类号： D01H7/225 , D01H15/007
摘要： An apparatus for automatically stopping rotation of a spindle assembly of a textile yarn processing machine in a predetermined position and which includes provision for facilitating the threading of a yarn end through the hollow axle of the spindle assembly. The apparatus comprises brake means including a brake shoe mounted on a reciprocating piston and a braking surface on the whorl of the spindle for initially stopping rotation of the spindle, pneumatic control means for directing pressurized air between the brake shoe and braking surface to thereby at least partially release the brake means and permit the spindle to slowly rotate after it has been initially stopped, and means including an aperture in the braking surface of the spindle whorl for carrying away the air directed between the brake shoe and brake surface to thereby re-establish the brake means to stop the spindle in a predetermined position wherein the aperture is aligned with the brake shoe. Concurrently, the air entering the aperture in the braking surface is directed outwardly through an outwardly directed channel in the spindle disc and which communicates with the hollow axle to thereby draw air through the hollow axle and thus facilitate the threading of the yarn end therethrough. The above braking and pneumatic control means may be positioned at each spindle of the machine, or they may be mounted on a movable carriage which may be brought to a spindle requiring servicing.
摘要翻译：一种用于自动停止纺织纱线处理机的主轴组件在预定位置的旋转的装置，其包括用于促进纱线端部穿过主轴组件的中空轴线的设置。该装置包括制动装置，其包括安装在往复式活塞上的制动蹄和主轴螺纹上的制动表面，用于最初停止主轴的旋转，气动控制装置用于将制动蹄和制动表面之间的加压空气引导至少部分地释放制动装置并且允许主轴在其最初停止之后缓慢地旋转，并且包括在主轴的制动表面中的孔口的螺钉用于携带在制动靴和制动器表面之间的空气，从而重新建立所述制动装置将所述主轴停止在所述孔与所述制动蹄对准的预定位置。同时，进入制动表面中的孔的空气通过主轴盘中的向外指向的通道向外指向，并且与中空轴连通，从而通过中空轴吸入空气，从而有利于纱线端部穿过其中。上述制动和气动控制装置可以定位在机器的每个主轴处，或者它们可以安装在可移动的托架上，该托架可以被带到需要维修的主轴上。

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