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1. 发明授权

US4922706A Device limiting ballooning in the unwinding or winding of a yarn 失效
标题翻译：纱线退绕或卷绕时的装置限制气胀
公开(公告)号：US4922706A
公开(公告)日：1990-05-08
申请号：US363599
申请日：1989-06-07
申请人： Rene Neyraud
发明人： Rene Neyraud
IPC分类号： D01H1/42
CPC分类号： D01H1/427
摘要： An anti-ballooning can having the form of an enclosure surrounding the yarn winding over its entire height, characterized in that the enclosure has a cylindrical portion against which the ballooning yarn comes to rub over the entire height as it moves past, and which is extended by a likewise cylindrical zone which has a larger diameter and of which the end near the base of the winding is frustoconical in shape, its shorter section having a diameter slightly smaller than the diameter of the zone in contact with the balloon.
摘要翻译：具有围绕纱线卷绕在其整个高度上的外壳形式的防气泡罐，其特征在于，所述外壳具有圆柱形部分，当所述气球移动过去时，所述气球在整个高度上随着所述圆柱形部分摩擦而延伸通过具有较大直径的类似的圆柱形区域，并且其中绕组基部的端部是截头圆锥形形状，其较短的部分的直径略小于与气球接触的区域的直径。

2. 发明授权

US3995418A Double twist spindle yarn stop device 失效
标题翻译：双捻主轴纱线停止装置
公开(公告)号：US3995418A
公开(公告)日：1976-12-07
申请号：US602038
申请日：1975-08-05
申请人： Rene Neyraud
发明人： Rene Neyraud
IPC分类号： D01H7/86 , D01H13/16 , D01H13/18
CPC分类号： D01H13/188 , D01H7/86
摘要： A double twist spindle yarn stop device of the type fitted with a thread feeler lever arm for automatic stopping of the untimely unwinding of the thread in the event of its untimely accidental breakage, the device operating by descending to a lowered position overlying a spool of the textile twisting machine on which the device is used, the stop device being characterized by a stirrup provided at the free end of the thread feeler lever arm, said stirrup having depending shanks laterally displaced with respect to the thread guide to fall therepast, and disposed to straddle the hollow spindle and rest on a centering tip carried therearound above the spool, the thread wrapping around the shanks of the stirrup and being stopped by binding thereon.
摘要翻译：一种双捻主轴纱线止动装置，其装有线程杆手臂，用于在其不合时宜的意外断裂的情况下自动停止线的不及时展开，该装置通过下降到覆盖线圈的线轴的下降位置所述止动装置的特征在于设置在所述丝杠杠杆臂的自由端处的所述马镫，所述马镫具有相对于所述导纱器横向移位的垂直柄部，以便下降，并且设置成跨过中空心轴并放置在托盘上方的定心尖端上，线圈缠绕在马镫的柄部上并通过绑在其上而停止。

3. 发明授权

US3941161A Jacquard reversing mechanism for looms 失效
标题翻译：织机提花换向机构
公开(公告)号：US3941161A
公开(公告)日：1976-03-02
申请号：US507905
申请日：1974-09-20
申请人： Rene Neyraud
发明人： Rene Neyraud
IPC分类号： D03C1/14 , D03C3/16 , D03C3/28 , D03C3/32
CPC分类号： D03C3/16 , D03D51/08
摘要： In a double-left Jacquard of the Verdol type in which the cam system adapted to actuate the pusher grid must be displaced angularly on its driving shaft between a first and a second position, or vice versa, whenever the direction of rotation of the loom is reversed, a reversing mechanism is provided by which this displacement is automatically accomplished when the Jacquard starts rotating. For this purpose said cam system, loosely journaled on its driving shaft, has a gear wheel which meshes with a first planet gear, the shaft of which is supported by a planet carrier keyed on the driving shaft. The planet shaft carries a second planet gear which meshes with a toothed sector carried by a drum having a limited angular freedom on the driving shaft and subjected to the action of a brake. Means are provided to release the brake when the cam system has been displaced. Other means render the brake ineffective as long as the Jacquard is at such a point of its operative cycle that displacement of the cam system would be liable to damage parts of the Jacquard. A Maltese cross mechanism locks the planet gears when the cam system has reached either one of its first and second positions on said driving shaft, the angle of freedom of the drum on the driving shaft being greater than the angular extent of the toothed sector.
摘要翻译：在Verdol类型的双左提花中，其中适于致动推动器格栅的凸轮系统必须在其驱动轴之间在第一和第二位置之间成角度地移位，反之亦然，只要织机的旋转方向为提供了反转机构，当提花开始旋转时，该位移自动完成。为此，在其驱动轴上松动地安装的所述凸轮系统具有与第一行星齿轮啮合的齿轮，该第一行星齿轮的轴由键合在驱动轴上的行星架支撑。行星轴带有第二行星齿轮，其与由驱动轴上具有有限角度自由度的鼓承载的带齿部分啮合并受到制动器的作用。提供了当凸轮系统已经移位时释放制动器的装置。其他方法使制动无效，只要提花机处于其操作周期的这一点，凸轮系统的位移将容易损坏提花部件。当凸轮系统已经到达所述驱动轴上的第一和第二位置中的任何一个时，马耳他交叉机构锁定行星齿轮，所述驱动轴上的滚筒的自由度大于齿形扇形的角度范围。

4. 发明授权

US4945720A Thread cabling machine having an improved regulator device 失效
标题翻译：螺纹布线机具有改进的调节器装置
公开(公告)号：US4945720A
公开(公告)日：1990-08-07
申请号：US363053
申请日：1989-06-07
申请人： Rene Neyraud
发明人： Rene Neyraud
IPC分类号： D01H7/02 , D02G3/28
CPC分类号： D02G3/285
摘要： A thread cabling machine is provided with an improved regulator device (or cabling head) in which each work station consists of a DT unit similar to a double-twist unwinding spindle which enables two elementary threads to be united by twisting. One of the threads forms a balloon which surrounds the bowl inside which the spool of the second thread is disposed. The two threads are joined on a cabling head consisting of a unit comprising two pulleys mounted on a support driven rotationally by the balloon of the thread. The invention is characterized in that the eye carrier plate, disposed under the rotary pulleys and enabling the threads to be brought to the pulleys, is provided with a frustoconical part enabling the thread forming the external balloon to wind around a reserve groove forming a radius "r" relative to the axis X--X of the unit.
摘要翻译：螺纹布线机设置有改进的调节器装置（或布线头），其中每个工作站由类似于双捻放卷主轴的DT单元组成，其使两个基本螺纹通过扭转联合。其中一个螺纹形成围绕碗的气球，其中设置有第二螺纹的卷轴。两个螺纹连接在由布线头组成的布线头上，该单元包括安装在由螺纹的气囊旋转驱动的支撑件上的两个滑轮。本发明的特征在于，设置在旋转皮带轮下方并使线可以带到皮带轮上的眼载板设置有截头圆锥形部分，使得形成外部气球的螺纹卷绕在形成半径“ r“相对于该单元的轴线XX。

5. 发明授权

US4161969A Method to connect two string-like members 失效
标题翻译：连接两个类似字符串的成员的方法
公开(公告)号：US4161969A
公开(公告)日：1979-07-24
申请号：US896529
申请日：1978-04-14
申请人： Rene Neyraud
发明人： Rene Neyraud
IPC分类号： D03C3/24 , D03C9/00 , D03C3/44 , B25G3/36
CPC分类号： D03C3/24 , D03C9/00 , Y10T24/39 , Y10T24/3916 , Y10T403/7152
摘要： A connection between two string-like members, as for instance a heddle and the rubber cord which biasses it downwardly, is effected by first stretching the end portion 2a of the rubber cord 2, applying the stretched end portion longitudinally along the corresponding end portion of the heddle 1, preferably between the two wires 1a, 1b of which the heddle 1 is made, binding both end portions by an appropriate adhesive 7 and closely winding on the whole a covering sheet 5, such as an aluminium foil.
摘要翻译：通过首先拉伸橡胶帘线2的端部2a，将拉伸的端部纵向地沿着相应的端部部分延伸，从而实现两个串状构件之间的连接，例如综丝和橡胶绳向下的连接整数1，优选地在它们的综丝1的两根线1a，1b之间，通过适当的粘合剂7将两个端部结合在一起，并且整个地覆盖整个覆盖片5，例如铝箔。

6. 发明授权

US3981253A Device for making tuft fabric 失效
标题翻译：用于制作簇绒织物的装置
公开(公告)号：US3981253A
公开(公告)日：1976-09-21
申请号：US547151
申请日：1975-02-05
申请人： Rene Neyraud
发明人： Rene Neyraud
IPC分类号： D05C15/32 , D05C15/00 , D05C15/18
CPC分类号： D05C15/00
摘要： This device for making tuft figured fabric comprises, between the feed bobbin containing the tufting thread and the fabric to be tufted, a friction roller adapted to be shifted for engaging either of a plurality of cylinders driven at different speeds; said roller is mounted at one end of a rigid support having its opposite end responsive to a snap-action spring having an intermediate unstable position; the support is connected intermediate its ends to one end of a two-armed bell-crank lever fulcrumed at its apex to a fixed pivot pin and connected at its opposite end to another snap-action spring. Adjacent said snap-action springs each of said support and lever carries a stud engaging a vertically elongated aperture formed in a loop formed in a corresponding jacquard cord. Each friction roller has on its outer periphery an annular tire of resilient soft material formed with transverse grooves and adapted to engage the cylinder surfaces.
摘要翻译：用于制造簇绒织物的装置包括在包含簇绒螺纹的进料筒管和待簇绒的织物之间的摩擦辊，适于移动以接合以不同速度驱动的多个气缸中的任一个; 所述辊安装在刚性支撑件的一端，所述刚性支撑件的相对端响应于具有中间不稳定位置的卡扣动作弹簧; 支撑件的两端连接在其顶点处支撑的双臂式曲柄杆的一端到固定的枢轴销，并在其相对端连接到另一个弹簧弹簧。相邻的所述卡扣动作弹簧，每个所述支撑件和杠杆承载着与形成在相应的提花绳中形成的环中的垂直细长孔接合的螺柱。每个摩擦辊在其外周上具有形成有横向凹槽并适于接合气缸表面的弹性软质材料的环形轮胎。

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