公开(公告)号：US3669155A

公开(公告)日：1972-06-13

申请号：US3669155D

申请日：1970-04-27

Applicant: DEWAS RAYMOND

Inventor： DEWAS RAYMOND

IPC: D03D47/27 ,  D03D47/00 ,  F16G1/28 ,  D03D47/18

CPC classification number: D03D47/00 ,  D03D47/276 ,  D03D2700/149

Abstract: The arrangement according to the invention consists in the provision, over at least one part of the length of one of the strips of which the tape consists, of perforations corresponding to the dimensions and to the pitch of the teeth of the wheel on the engaging radius of the said strip, while the corresponding perforations of the other band or bands are given an additional length of a magnitude and direction corresponding to the difference in length between the engaging arc, based on the middle fiber, by which engagement is made with the strip or strips having enlarged perforations, on the one hand, and that by which engagement is made with those having normal perforations, on the other hand, this arrangement being applicable in the converse manner to the respective strips in other parts of the tape.

Abstract translation: 根据本发明的装置在于，在带的一个条带的长度的至少一部分中，提供对应于在接合半径上的轮的齿的尺寸和间距的穿孔 ，而另一个带或带的相应穿孔被给予额外的长度，其大小和方向对应于基于中间纤维的接合弧之间的长度差，通过该长度和方向与条带 或者一方面具有扩大的穿孔的条带，以及与那些具有正常穿孔的那些接合的条带，另一方面，该布置可以以相反的方式适用于带的其它部分中的各个条带。

公开(公告)号：US3682204A

公开(公告)日：1972-08-08

申请号：US3682204D

申请日：1970-05-28

Applicant: DEWAS RAYMOND

Inventor： DEWAS RAYMOND

IPC: D03D47/27 ,  D03D47/00 ,  D03D47/12

CPC classification number: D03D47/00 ,  D03D47/276 ,  D03D2700/149

Abstract: A loom with weft feed by means of bobbins located outside the shed and comprising at least one weft-inserter at one extremity of a flexible tape formed by at least two strips as well as an upper guide and a lower guide for guiding the tape along its path outside the shed and a toothed rotary system engaged with perforations of the tape in order to impart a reciprocating movement to said tape, wherein at least the strip or strips of the tape other than the inner strip are engaged with the toothed rotary system solely in the zones of the upper and lower guides so that each of said strips forms a floating loop between the outer extremities of said guides at a distance from said toothed rotary system, the successive strips being engaged over the teeth of the rotary drive system in such manner as to ensure that the perforations formed in the loops of successive strips as considered from the interior towards the exterior should increase in number between two teeth which are located respectively in said two zones.

Abstract translation: 一种织机，其通过位于梭口外部的线轴进给纬纱，并且包括至少一个纬纱插入器，在至少两个条形成的柔性带的一个末端处，以及用于引导带沿着它的上引导件和下引导件 并且带齿的旋转系统与带的穿孔啮合，以便对所述带进行往复运动，其中至少除了内条带之外的条带或条带与带齿的旋转系统仅与 所述上引导件和下引导件的区域使得每个所述条带在所述导向件的外端之间形成与所述齿形旋转系统相距一定距离处的浮动环，所述连续条以这种方式接合在所述旋转驱动系统的齿上 以确保从内部朝向外部考虑的连续条带的环中形成的穿孔应当在相对位置的两个齿之间增加数量 在这两个区域。

公开(公告)号：US3490498A

公开(公告)日：1970-01-20

申请号：US3490498D

申请日：1967-05-23

Applicant: DEWAS RAYMOND

Inventor： DEWAS RAYMOND

IPC: D03D47/00 ,  D03D49/60

CPC classification number: D03D47/00 ,  D03D2700/149

公开(公告)号：US3916957A

公开(公告)日：1975-11-04

申请号：US49690774

申请日：1974-08-12

Applicant: DEWAS RAYMOND

Inventor： DEWAS RAYMOND

IPC: D03D47/27 ,  D03D47/00

CPC classification number: D03D47/00 ,  D03D47/276 ,  D03D2700/149 ,  Y10T74/18976

Abstract: Weaving machine with weft supply by spools located outside the shed, comprising at least an inserter, or weft picker, having a flexible strip with perforations for its drive engagement by meshing with a toothed driving wheel designed to be driven along an alternating rotation movement, characterized by the fact that it comprises at least one auxiliary idle wheel comprising on the one hand means to bear on the face of the strip remote from the drive wheel axis, in the cooperation zone between the strip and the drive wheel, to prevent the strip being separated from the driving wheel axis and on the other hand, meshing means provided on its circumference and so adapted that, in said cooperation zone, a rotation movement is imparted to it by that of the drive wheel.

Abstract translation: 包括至少一个插入器或纬纱拾取器的带有纬纱的织造机，包括至少一个插入器或纬纱拾取器，其具有带有穿孔的柔性条带，用于通过与被设计成沿着交替旋转运动驱动的带齿驱动轮啮合来驱动啮合，其特征在于 通过它包括至少一个辅助空转轮，一方面包括在带和驱动轮之间的配合区域中的装置，以便在带和驱动轮之间的配合区域中承载在远离驱动轮轴线的条带的表面上，以防止条带 与驱动轮轴分离，另一方面，设置在其圆周上的啮合装置，使其在所述协作区中由驱动轮的转动赋予它。