公开(公告)号：US4570427A

公开(公告)日：1986-02-18

申请号：US615304

申请日：1984-05-30

申请人： Mauro Premi ,  Gianfranco Guzzoni

发明人： Mauro Premi ,  Gianfranco Guzzoni

IPC分类号： B65H69/06 ,  D01H15/00

CPC分类号： B65H69/063 ,  B65H2701/31

摘要： The invention relates to an apparatus for splicing textile threads by means of compressed air in a mixing chamber, with a device for pretreating the ends of the threads which comprises nozzles controllably feedable with compressed air and arranged at the sides of the body in which the mixing chamber is defined. The jets of air caused to leave the nozzles interfere with the cut ends of the threads laterally leaving the mixing chamber and cause them to be subjected to flapping and to a free whipping for opening and separating the fibres and putting the latter parallel to each other. A whirling motion may be imparted to the jets of air to remove the original twist from the fibres.

摘要翻译： 本发明涉及一种用于在混合室中借助于压缩空气拼接纺织线的设备，其具有用于预处理螺纹端部的装置，该装置包括可控地与压缩空气一起供给并且布置在主体侧面的喷嘴，其中混合 定义了房间。 引起离开喷嘴的空气喷射干扰横向离开混合室的螺纹的切割端，并使它们受到扑动和自由搅动，以打开和分离纤维并将它们彼此平行。 可以向空气喷射器施加旋转运动以从纤维去除原来的扭曲。

公开(公告)号：US5938245A

公开(公告)日：1999-08-17

申请号：US950003

申请日：1997-10-14

申请人： Gianfranco Guzzoni

发明人： Gianfranco Guzzoni

IPC分类号： F16L21/08 ,  F16L37/08

CPC分类号： F16L21/08

摘要： A joint for connecting ducts for fluid distribution systems under pressure or under vacuum. The joint element has, on its periphery, a collar (18) having a diameter that is greater than the external diameter of the joint body (15), and which forms a support surface (19), with its foremost frontal-radial face, against the head of the hollow bar, and with its opposite frontal-radial face, a shoulder (20), which interacts with one or more locking brackets (21) to be fixed to the hollow bar.

摘要翻译： 用于在压力或真空下连接用于流体分配系统的管道的接头。 关节元件在其周边上具有直径大于接头本体（15）的外径的轴环（18），并且其形成支撑表面（19），其最前部的前径向面， 抵靠中空杆的头部，并且具有相对的前径向面，肩部（20）与一个或多个锁定支架（21）相互作用以固定到中空杆。

公开(公告)号：US4574573A

公开(公告)日：1986-03-11

申请号：US652068

申请日：1984-09-19

申请人： Gianfranco Guzzoni

发明人： Gianfranco Guzzoni

IPC分类号： B65H69/04 ,  B65H69/06 ,  D01H15/00 ,  D02J1/08

CPC分类号： B65H69/061 ,  B65H2701/31

摘要： A device for jointing, by means of compressed air, textile yarns and for preliminarily preparing the ends of the yarns to be jointed is provided, in particular for being installed on textile machinery, such as spoolers.In order to achieve minimum overall dimensions of the device, and to the purpose of constructing it in a simple and cheap way, the device comprises a central body (10, 11, 12) bearing a head (26) in which a mixing chamber (27) is provided, two walls (15, 16) positioned opposed to each other and spaced apart from the two outside surfaces of the body perpendicular to the axis of the chamber (27), and two contoured plates (21, 22), with profiled slots (78, 79) slidingly assembled between the outside surfaces of the central body, and the relevant spaced apart wall. The plates (21, 22) are driven to perform linear movements and drive, by means of their slots, the synchronous movements of the moving gears of the device (FIG. 2).

摘要翻译： 提供了一种用于通过压缩空气连接纺织纱线并用于预先准备要接合的纱线的端部的装置，特别是用于安装在诸如假脱机的纺织机械上。 为了实现装置的最小总体尺寸，并且为了以简单和便宜的方式构造它的目的，该装置包括承载头部（26）的中心体（10,11,12），混合室 27）设置有两个彼此相对定位并垂直于所述腔室（27）的轴线与所述主体的两个外表面间隔开的壁（15,16），以及两个轮廓板（21,22），其具有 滑动地组装在中心体的外表面之间的成型槽（78,79）和相关的隔开的壁。 驱动板（21,22）以进行直线运动并通过它们的槽驱动装置的可动齿轮的同步运动（图2）。