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    • 2. 发明授权
    • Leverage weight control for torque generating mechanism
    • 利用扭矩发生机构的重量控制
    • US3877657A
    • 1975-04-15
    • US45293774
    • 1974-03-20
    • UNITED MERCHANTS & MFG
    • ZEBLEY DONALD DANE
    • B65H18/10B65H18/26B65H25/04B65H25/22
    • B65H18/26B65H18/10
    • A device for automatically positioning a weight on a lever arm in response to the diameteral change in a roll of sheet material which is rotatively driven by a torque generating mechanism which includes the weight as the primary motive force component thereof. The weight is mounted upon a lever arm of the torque generating mechanism and positioning of the weight controls the amount of torque produced to drive the roll. A sensing device responsive to buildup of sheet material being wound upon the roll temporarily releases a brake mechanism holding the weight in position upon the lever arm thereby permitting adjustment of the weight moment arm in response to roll enlargement.
    • 一种用于响应于由包括所述重量作为其主要动力分量的扭矩产生机构旋转驱动的片材卷的直径变化而自动地将重物定位在杠杆臂上的装置。 重量安装在转矩发生机构的杠杆臂上,并且重量的定位控制产生的用于驱动辊的扭矩的量。 响应于卷绕在卷上的片材积累的感测装置暂时释放将重物保持在杠杆臂上的适当位置的制动机构,从而允许响应于卷尺放大来调节重量力矩臂。
    • 3. 发明授权
    • Apparatus and fluid treatment fabric in rope form
    • 装置和流体处理织物
    • US3834194A
    • 1974-09-10
    • US29491472
    • 1972-10-04
    • UNITED MERCHANTS & MFG
    • STANWAY E
    • D06B3/26B05C3/132B65H75/02G11B15/28
    • D06B3/26
    • Apparatus and method for passing a continuous length of textile fabric rope in a spiral path through a liquid treatment bath. One end of the rope is engaged and repeatedly wound by a conveyer mechanism about a scroll member and a winch roller. The invention particularly relates to a control system which senses the winch speed and independently actuates both the conveyer and the scroll by emitting a separate control signal for each, thereby permitting the scroll to be rotated to a larger number of revolutions than the conveyer mechanism when a wider spacing of rope convolutions is desired. Furthermore, the application enables a method of operation whereby the relative linear speed of the engaged rope end may be maintained at less than the peripheral speed of the winch roller surface but greater than one-third said peripheral speed. By a further aspect of the invention, the scroll member which guides the rope in spiral convolutions is structured to provide on one side thereof guide recesses which extend perpendicularly to the axis of the scroll thereby enabling greater lateral expansion of the rope without requireing an increase in the size of the apparatus or a decrease in the rope length.
    • 将连续长度的织物绳索以螺旋路径通过液体处理槽的装置和方法。 绳索的一端通过输送机构绕涡旋件和绞盘辊接合并重复地缠绕。 本发明特别涉及一种控制系统,该控制系统通过为每个控制信号发出单独的控制信号来感测绞车速度并且独立地致动输送机和涡卷,从而允许涡旋旋转到比输送机构更大的转数 需要更大的绳索卷积间距。 此外,该应用使得能够进行操作的方法,由此所接合的绳索端部的相对线速度可以保持在小于绞盘辊表面的圆周速度但大于三分之一的圆周速度。 通过本发明的另一方面,以螺旋形卷绕方式引导绳索的涡旋构件被构造成在其一侧上提供垂直于涡旋轴线延伸的导向凹槽,从而使得绳索能够更大的侧向膨胀,而不需要增加 设备的尺寸或绳索长度的减小。