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公开(公告)号：US5392817A
公开(公告)日：1995-02-28
申请号：US868059
申请日：1992-04-13
IPC分类号： D03D39/22
CPC分类号： D03D39/223
摘要： A fabric table (11) of a device (1) for altering a warp pile loop length during terry weaving is brought by a lever system from the starting position (V) into the partial beat-up position (T) and back again into the starting position (v). The lever system comprises a lever (18) and a drive (17, 171) acting at least roughly at right angles on this lever (18). The alteration in the distance (X) between the starting or complete beat-up position (v) and the partial beat-up position (T) of the fabric table (11) is performed by the displacement of the driving point (P) of the drive (17, 171) on the lever (18) and thus of the length of the effective lever arm of the lever (18). The separation achieved changing the position of the fabric table (11) between the complete (v) and the partial (T) beat-up position and of the actual backward and forward movement of the fabric table (11) permits an alteration and adaption of the fabric table travel and thus of the loop length.
摘要翻译： 用于在毛圈织造期间改变经绒绒毛圈长度的装置（1）的织物台（11）由杠杆系统从起始位置（V）引入部分打倒位置（T）并再次返回到 起始位置（v）。 杠杆系统包括杠杆（18）和在该杠杆（18）上至少大致成直角的驱动器（17,171）。 织物台（11）的起始位置（完成）或完成打纬位置（v）与部分打纬位置（T）之间的距离（X）的变化通过驱动点（P）的位移 杠杆（18）上的驱动器（17,171），从而杠杆（18）的有效杠杆臂的长度。 完成（v）和部分（T）拍打位置之间的织物台（11）的位置和织物台（11）的实际后向和向前运动的位置的改变允许改变和适应 织物表行进，因此循环长度。
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公开(公告)号：US4320784A
公开(公告)日：1982-03-23
申请号：US124731
申请日：1980-02-26
申请人： Eberhard Seifert
发明人： Eberhard Seifert
CPC分类号： D03D49/12
摘要： The mounting for the tension beam uses a connection means whereby the point of connection of the spring to the tension lever can be adjusted during operation. The connection means includes a toothed member in the form of a serration on the arm of the tension lever and a tooth element in the form of a rotatable pinion which is disposed at the end of a draw fork connected to the spring. A releaseable clamping means is also provided to prevent rotation of the pinion.
摘要翻译： 用于张力梁的安装件使用连接装置，从而可以在操作期间调节弹簧与张力杆的连接点。 连接装置包括在张力杆的臂上具有锯齿形式的齿形构件和设置在连接到弹簧的牵引叉的端部处的可旋转小齿轮形式的齿元件。 还提供了可释放的夹紧装置以防止小齿轮的旋转。
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公开(公告)号：US4274447A
公开(公告)日：1981-06-23
申请号：US116614
申请日：1980-01-29
申请人： Eberhard Seifert , Philippe John
发明人： Eberhard Seifert , Philippe John
摘要： The support arm of the bearing mounting is freely supported from the holder so as to move vertically up and down so that vibrations of the warp beam which occur during operation cannot be transmitted to the floor of the weaving room or building. The support arm is adjustable rotatably about the holder as well as axially along the holder. In addition, a web connection can be used to fix an intermediate part of the support arm to another beam within the machine frame on the warp side of the main beam.
摘要翻译： 轴承座的支撑臂从保持器自由地支撑，以便上下移动，使得在操作过程中发生的经线的振动不能传递到织造室或建筑物的地板。 支撑臂可围绕保持器以及沿着保持器的轴向可旋转地调节。 此外，可以使用网状连接来将支撑臂的中间部分固定在主梁的经向侧上的机架内的另一个梁上。
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公开(公告)号：US4122873A
公开(公告)日：1978-10-31
申请号：US836359
申请日：1977-09-26
CPC分类号： D03D49/10
摘要： The pulse transmitter is synchronized with the weaving cycle of the machine drive and carries at least one sensing surface of variable shape. A detector is secured to the tension beam and is responsive to changes in warp tension. The detector carries a sensing element in the form of a proximity switch which is disposed over the sensing surface of the pulse transmitter. Depending upon the position of the proximity switch relative to the sensing surface, a pulse is emitted to the warp beam drive for stepping of the warp beam as the pulse transmitter rotates past the sensing element. This pulse is variable in the time-of-occurrence as well as in duration.
摘要翻译： 脉冲发射器与机器驱动器的编织周期同步，并携带至少一个可变形状的感测表面。 检测器被固定到张力梁上并且响应于经纱张力的变化。 检测器携带感测元件，其形式为接近开关，该接近开关设置在脉冲发射器的感测表面之上。 根据接近开关相对于感测表面的位置，当脉冲发射器旋转超过感测元件时，脉冲被发射到经轴驱动器以用于步进经线。 该脉冲在发生时间以及持续时间内是可变的。
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