专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06718748B1 Yarn covering apparatus and method 失效
标题翻译：纱线覆盖装置和方法
公开(公告)号：US06718748B1
公开(公告)日：2004-04-13
申请号：US09869456
申请日：2001-12-06
申请人： Thomas Leslie Patterson
发明人： Thomas Leslie Patterson
IPC分类号： D01H110
CPC分类号： D02G3/385
摘要： A method of covering a core yam with a cover yarn characterised in that it includes supplying a package of core yam on a member which is fixed against rotation, supplying a package of cover yam, guiding the cover yarn to form a loop which on rotation about an axis defines an envelope which surrounds the core yarn package, drawing off core yarn along the axis of rotation of the envelope in the direction away from the cover package so that when the core yarn intercepts the envelope it is covered by cover yarn.
摘要翻译：一种用覆盖纱线覆盖芯线纱的方法，其特征在于，其包括将芯纱线的包装提供在固定的旋转固定件上，提供一个覆盖纱线的包装，引导覆盖纱线形成围绕轴线限定围绕芯纱包装的包络线，沿着包封的旋转轴线沿着远离罩包装的方向抽出芯纱，使得当芯纱拦截信封时，覆盖纱线。

2. 发明授权

US06401443B2 Yarn brake and a two-for-one twisting spindle having such a yarn brake 失效
公开(公告)号：US06401443B2
公开(公告)日：2002-06-11
申请号：US09895282
申请日：2001-06-29
申请人： Heinz Scheufeld
发明人： Heinz Scheufeld
IPC分类号： D01H110
CPC分类号： D01H13/106 , D01H13/10 , D01H13/104
摘要： A two-for-one twisting machine is provided and includes a spindle having a yarn brake. The yarn brake includes a brake housing, a brake cartridge having opposed ends, first and second brake rings disposed within the brake housing, and a support element. The yarn brake also includes a guide conduit extending generally co-axially within the brake housing supporting the support element at a selectively variable axial location within the brake housing and a yarn intake tube extending within the guide conduit. A spring extends between the support element and the second brake ring for resiliently biasing the second brake ring and the brake cartridge is releasably compressively engaged by the first brake ring pressing against one end of the brake cartridge and the second brake ring pressing against the opposite end thereof.

3. 发明授权

US06209299B1 Double twist twinner with back-twist pay offs and intermediate capstan 失效
标题翻译：双扭转双绞线，带扭转支架和中间绞盘
公开(公告)号：US06209299B1
公开(公告)日：2001-04-03
申请号：US09305343
申请日：1999-04-30
申请人： Ernest L. Landry , Timothy P. McKeon
发明人： Ernest L. Landry , Timothy P. McKeon
IPC分类号： D01H110
CPC分类号： D07B7/04 , D07B3/10 , D07B7/16 , H01B13/0228
摘要： An apparatus is provided comprising a first twisting device that dispenses a first wire and imparts a twist to the same, a second twisting device that receives the twisted first wire and twists the same about a second wire, and a metering device or capstan positioned on the outside of the second twisting device that controls the input velocity of the first and second wires. The apparatus can further include a third twisting device that dispenses a second wire and imparts a twist to the same. In a preferred embodiment of the present invention, the first and second wires are back-twisted and the second twisting device receives the first and second back-twisted wires and twins or pairs the same. A tension transducer is also provided which measures the tension of the wires before they enter the second twisting device. That measurement is forwarded to a controller which issues an inverse control signal to a take-up motor of the second twisting device to minimize tension oscillations on the wires within the twinning device.
摘要翻译：提供了一种装置，包括：第一扭转装置，其分配第一线并向其施加扭曲;第二扭转装置，其接收扭绞的第一线并将其绕第二线扭转;以及计量装置或绞盘，其位于在第二扭转装置外部，其控制第一和第二线的输入速度。该装置还可以包括第三扭转装置，其分配第二线并向其施加扭曲。在本发明的一个优选实施例中，第一和第二导线是背捻的，而第二加捻装置接收第一和第二后绞线以及双绞或双绞线对。还提供张力传感器，其在进入第二扭转装置之前测量电线的张力。将该测量转发给控制器，该控制器向第二扭转装置的卷绕电动机发出反向控制信号，以最小化孪晶装置内的电线上的张力振荡。

4. 发明授权

US06681554B2 Yarn wetting apparatus particularly suitable for a two-for-one twisting spindle as well as two-for-one twisting spindle having such a yarn wetting apparatus 失效
标题翻译：特别适用于二位一体的扭转主轴的纱线润湿装置以及具有这种纱线润湿装置的二合一扭绞锭
公开(公告)号：US06681554B2
公开(公告)日：2004-01-27
申请号：US09992741
申请日：2001-11-16
申请人： Horst Giesen
发明人： Horst Giesen
IPC分类号： D01H110
CPC分类号： D01H7/86 , D01H13/30
摘要： A yarn wetting apparatus, especially for a two-for-one twisting spindle assembly, and a two-for-one twisting spindle assembly having a yarn wetting apparatus disposed on the upper end of its spindle hollow axis, are provided. The yarn wetting apparatus comprises a reservoir, a porous wetting body which extends to the reservoir and has a capillary capacity, and a yarn passage opening which tapers in the direction of the spindle hollow axis of the two-for-one twisting spindle assembly, wherein the inner end of the yarn passage opening is in communication with the reservoir via at least one wetting agent back flow channel.
摘要翻译：提供了一种特别用于二对一扭转主轴组件的纱线润湿装置，以及具有设置在其主轴空心轴线的上端上的纱线润湿装置的二合一扭转主轴组件。纱线润湿装置包括储存器，延伸到储存器并具有毛细管容量的多孔润湿体，以及沿着两个一个扭转主轴组件的心轴中空轴线方向逐渐变细的纱线通道开口，其中纱线通道开口的内端经由至少一个润湿剂回流通道与储存器连通。

5. 发明授权

US06244028B1 Spindle 失效
标题翻译：主轴
公开(公告)号：US06244028B1
公开(公告)日：2001-06-12
申请号：US09292926
申请日：1999-04-16
申请人： Stefan Kross
发明人： Stefan Kross
IPC分类号： D01H110
CPC分类号： D01H7/88 , D01H1/105 , D01H7/86
摘要： In order to be able to operate a spindle as a multi twisting spindle as well as a doubling spindle or a bobbin peg, the spindle has a rotatably driven spindle shaft; a twisting pot rotatably driven by the spindle shaft and having a bottom with a radially extending yarn guide channel; a rotatingly driven spool carrier for receiving a spool; a hollow spindle axle centrally guided through the spool carrier and connected to the yarn guide channel; and a centering eye arranged on an extension of the hollow spindle axle. A placement member is introduced into the spool carrier and vertically reciprocated for placement especially of a doubled yarn onto the spool rotating together with the driven spool carrier.
摘要翻译：为了能够将主轴作为多股扭转主轴以及加倍主轴或筒管钉，主轴具有可旋转地驱动的主轴; 由所述主轴转动的扭转罐，具有径向延伸的导纱通道的底部; 用于接收卷轴的旋转驱动的卷轴托架; 中心主轴轴线中心地引导通过卷轴托架并连接到导纱通道; 以及布置在中空心轴的延伸部上的定心眼。放置构件被引入到卷轴托架中并且垂直往复运动，用于将特别是双纱线放置到与从动卷轴托架一起旋转的卷轴上。

6. 发明授权

US06167687A Group twinner for single and double conductor bobbins and method of making communication cables 有权
标题翻译：用于单双线轴的组双绞线和制作通信电缆的方法
公开(公告)号：US06167687A
公开(公告)日：2001-01-02
申请号：US09256931
申请日：1999-02-24
申请人： Walter Thompson
发明人： Walter Thompson
IPC分类号： D01H110
CPC分类号： D07B3/02 , H01B13/0235
摘要： An apparatus is disclosed for manufacturing communication cables with improved, more uniform impedance characteristics at signal frequencies up to and above 600 MHz. The apparatus includes an “inside-out” rigid twisting machine and at least two bobbins supported within each such machine. Each rigid twisting machine includes a drive for spinning each of the bobbins about their respective axes, and fly-off arrangement is provided for flying off an insulated conductor wire wound on each of the bobbins with substantially no tension in the wire when the bobbin attains a first rotational speed. Guides are provided for guiding the wires from each of the bobbins to a closing point where the wires are closed. A double twist bow arrangement is provided which includes second drive for twisting the closed wires at a second rotational speed to form a twinned cable. Controls are provided for adjusting the first and second rotational speeds to apply a pre-twist to each of the wires about their individual neutral axes prior to twinning, after which a take-up is provided for taking up the twin cable. A bank or line of rigid twisting machines are preferably used to produce two or more twinned cables, which all can then be twinned or twisted about each other to form a multi-cable assembly. An alternate embodiment uses a single bobbin wound with a pair of conductor wires that are flown off together and twisted about each other, resulting in a machine with a smaller footprint and bow and higher speeds of operation.
摘要翻译：公开了一种用于制造通信电缆的设备，其具有在高于和高于600MHz的信号频率下具有改进的，更均匀的阻抗特性。该装置包括“内向外”刚性扭转机和在每个这样的机器内支撑的至少两个线轴。每个刚性加捻机包括一个驱动器，用于使每个绕组绕其各自的轴线旋转，并且提供了飞越装置，用于当绕线管达到一个线圈时基本上没有张力地摆脱卷绕在每个线轴上的绝缘导体线第一转速。引导件用于将线从每个线轴引导到电线闭合的闭合点。提供双绞弓装置，其包括用于以第二转速扭转闭合线的第二驱动器以形成双绞线。提供了用于调整第一和第二转速的控制，以在孪生之前围绕它们各自的中性轴施加每条线上的预扭转，之后提供用于卷绕双电缆的卷取。优选地使用一根或多根刚性扭绞机来生产两根或多根双绞线，所有的双绞线可以彼此搭接或绞合，形成多电缆组件。一个替代实施例使用缠绕有一对导线的单个线轴，其一起流动在一起并彼此扭绞，导致机器具有较小的占地面积和弓形和更高的操作速度。

7. 发明授权

US06730008B1 Differential shaft for a strip-producing machine 失效
标题翻译：用于带钢生产机的差速轴
公开(公告)号：US06730008B1
公开(公告)日：2004-05-04
申请号：US10414285
申请日：2003-04-16
申请人： Shih Wen Liang
发明人： Shih Wen Liang
IPC分类号： D01H110
CPC分类号： F16C13/00
摘要： A differential shaft for a strip-producing machine comprises a differential shaft mainly made up of a shaft core, a securing plug disposed at one end of the shaft core, a multiple of rolling tubes and partition rings each alternatively positioned with the other and sleeve joined in a sequence onto the shaft core thereof, and a fixing plug clamping tight of the partition rings and the rolling tubes thereof from the other end of the shaft core. The partition rings are stably located onto the shaft core via a pair of position pins engaged with a pair of stepwise retaining recesses of the shaft core with a ring gap A formed between the partition rings and the shaft core to reduce the friction thereof when the rolling tubes proceed with the strip production, effectively prolonging their lifespan in use. Moreover, pressed tight by said fixing plug, the partition rings can transversely move at the stepwise retaining recesses via pivot pieces of the position pins thereof, evenly distributing the clamping force onto each rolling tube for more smooth and efficient rolling movement thereof.
摘要翻译：用于带材生产机的差速器轴包括主轴由轴芯，设置在轴芯的一端的固定插头，多个滚动管和分隔环组成的差动轴，每个滚动管和分隔环彼此交替定位并且套筒连接以及一个从轴芯的另一端夹住分隔环和其滚动管的紧固件的固定塞。分隔环通过一对位置销稳定地定位在轴芯上，所述一对位置销与轴芯的一对逐步保持凹部接合，在间隔环和轴芯之间形成有环形间隙A，以在轧制时减小其摩擦力管子进行带状生产，有效延长使用寿命。此外，通过所述固定塞压紧，分隔环可以通过其位置销的枢转件在逐步保持凹部处横向移动，将夹紧力均匀地分配到每个滚动管上，以使其更平稳和有效的滚动运动。

8. 发明授权

US06378283B1 Multiple conductor electrical cable with minimized crosstalk 失效
标题翻译：具有最小串扰的多导体电缆
公开(公告)号：US06378283B1
公开(公告)日：2002-04-30
申请号：US09578289
申请日：2000-05-25
申请人： John A. Barton
发明人： John A. Barton
IPC分类号： D01H110
CPC分类号： H01B11/04 , H01B13/0257 , H01B13/0292
摘要： A process and apparatus for manufacturing multiple conductor cable having improved transmission parameters. The apparatus includes a rotatable alignment die having a plurality of apertures. At least one strand of the multiple conductor cable is caused to traverse an aperture of the rotatable alignment die. A rotation motor causes the strand to rotate about its elongate axis, and a translation motor causes the strand, or the cable, to traverse along its elongate axis. The multiple conductors are brought into a predetermined mutual mechanical alignment that is calculated to produce a cable having at least one improved transmission parameter. The cable can additionally include a support member adapted to maintain the conductors in the mutual mechanical alignment. A binder is applied to the cable to maintain the conductors in the predetermined mutual alignment. Tests performed on cable manufactured using the principles of the invention demonstrate improved transmission characteristics as compared to cable made without using the principles of the invention.
摘要翻译：一种用于制造具有改进的传输参数的多导体电缆的工艺和装置。该装置包括具有多个孔的可旋转对准管芯。使多导体电缆的至少一根股线穿过可旋转对准管芯的孔。旋转马达使绞线围绕其细长轴线旋转，并且平移马达使绞合线或缆线沿其细长轴线穿过。多个导体被带入预定的相互机械对准，其被计算为产生具有至少一个改进的传输参数的电缆。电缆还可包括适于将导体保持在相互机械对准中的支撑构件。将粘合剂施加到电缆以将导体保持在预定的相互对准。与使用本发明的原理制造的电缆上进行的测试相比，在不使用本发明的原理的情况下制造的电缆与传统电缆相比具有改进的传输特性。

9. 发明授权

US06295798B1 Method and apparatus for manufacturing steel card 有权
标题翻译：钢卡制造方法及设备
公开(公告)号：US06295798B1
公开(公告)日：2001-10-02
申请号：US09356150
申请日：1999-07-19
申请人： Dal Hyang Bae , Yong Min Park , Ju Seok Koh
发明人： Dal Hyang Bae , Yong Min Park , Ju Seok Koh
IPC分类号： D01H110
CPC分类号： D07B3/02 , D07B3/106 , Y10S57/902
摘要： The present invention relates to a method and an apparatus for manufacturing a steel cord. A method according to the present invention comprises the steps of: combining a plurality of the steel filaments supplied from the bobbin by means of the guide rollers; applying a twist pattern to the combined filaments by rotating a pair of flyers arranged between a pair of turn rollers in the counterclockwise direction, and advancing them; applying a further twist pattern to the advanced cord by rotating another pair of flyers arranged between another pair of turn rollers in the reverse direction; stabilizing the cord by means of the overtwist; and winding the resulted cord. The method and apparatus for manufacturing the steel cord have effects that productivity can be improved up to two times or six times even with the same revolution, as compared with the manufacturing apparatus of the prior art.
摘要翻译：本发明涉及钢帘线的制造方法和装置。根据本发明的方法包括以下步骤：通过引导辊组合从筒管供给的多根钢丝; 通过旋转布置在一对转动辊之间的一对传单沿逆时针方向旋转来对组合的长丝施加扭曲图案; 通过沿相反方向旋转另一对布置在另一对转动辊之间的传单，向前进绳索施加另一扭转图案; 通过过度扭曲来稳定绳索; 并缠绕所产生的绳索。与现有技术的制造装置相比，用于制造钢丝绳的方法和装置具有的效果是，即使在相同的转速下，生产率也可以提高到两倍或六倍。

10. 发明授权

US06405518B1 Optical fiber over the end payoff system 失效
标题翻译：光纤终端收益系统
公开(公告)号：US06405518B1
公开(公告)日：2002-06-18
申请号：US08748042
申请日：1996-11-12
申请人： Clyde Jefferson Lever
发明人： Clyde Jefferson Lever
IPC分类号： D01H110
CPC分类号： B65H51/105 , B65H49/34 , B65H2701/32 , G02B6/4457 , G02B6/4479
摘要： An optical fiber pay-out system utilizes over-the-end pay-out from a storage spool (34) into a module (38) adjacent the pay-out end of the spool. The module has a freely rotatable capstan (47) affixed thereto over a portion of the surface of which are endless belt (63) is in contact. A nozzle member (42) directs the paid out fiber into the region of belt and surface contact. Height adjusting members (72) are provided for imparting a twist to the fiber in the region by directing the fiber to an off-center position relative to the centerline of contact of the belt and surface of the capstan.
摘要翻译：光纤支付系统利用从存储卷轴（34）进入到靠近线轴的支出端的模块（38）的过端付出。该模块具有可自由旋转的主导轴（47），固定在其上的环形带（63）接触的表面的一部分上。喷嘴构件（42）将付出的纤维引导到带和表面接触的区域中。提供了高度调节构件（72），用于通过将纤维相对于带和导轮的表面的接触中心线引导到偏心位置，以使区域中的纤维发生扭曲。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式