公开(公告)号：US6092850A

公开(公告)日：2000-07-25

申请号：US126473

申请日：1998-07-30

Applicant: John C. Quigley

Inventor： John C. Quigley

IPC: B66C1/62 ,  B66C1/16 ,  B66C1/66

CPC classification number: B66C1/62

Abstract: A lifting apparatus and system for lifting cylindrical rolls such as paper rolls is includes a horizontal beam with a gripping component at one end. A pivoting component is pivotally attached to the beam at another point. An engaging component is attached to the beam between the gripping component and the pivoting component and is located proximate the pivoting component. The pivoting component also includes an extension arm for connecting to a lifting mechanism such as a pulley or crane. The lifting apparatus is positioned over a horizontal roll so that the gripping component engages the roll in the center hole or hub. The engaging component grips the edge of the roll, and is securely held in place by the force of the pivoting component when lifting force is applied to the extension arm of the pivoting component. The lifting apparatus also allows easy maneuvering of a roll including mounting the roll in a horizontal or vertical position once the roll has been transported to the proper position.

Abstract translation: 用于提升诸如纸卷的圆柱形辊的提升装置和系统包括在一端具有夹紧部件的水平梁。 枢转部件在另一点枢转地附接到梁。 接合部件附接到抓握部件和枢转部件之间的梁，并且位于枢转部件附近。 枢转部件还包括用于连接到诸如滑轮或起重机之类的提升机构的延伸臂。 提升装置定位在水平辊上，使得夹持部件与中心孔或轮毂中的辊接合。 接合部件抓住辊的边缘，并且当提升力施加到枢转部件的延伸臂时，通过枢转部件的力将其牢固地保持就位。 提升装置还允许容易地操纵卷筒，包括一旦辊被输送到适当的位置就将卷筒安装在水平或垂直位置。

公开(公告)号：US5214988A

公开(公告)日：1993-06-01

申请号：US831857

申请日：1992-02-05

Applicant: John C. Quigley

Inventor： John C. Quigley

IPC: B23Q1/48 ,  B26D3/16 ,  B26D7/06 ,  B26D7/18 ,  B31C11/00

CPC classification number: B31C11/00 ,  B23Q1/4828 ,  B26D3/161 ,  B26D3/164 ,  B26D7/0641 ,  B26D7/0683 ,  B26D7/18 ,  Y10T82/16032 ,  Y10T82/16754 ,  Y10T82/16967 ,  Y10T82/16983

Abstract: A tube positioning apparatus has at least one mandrel for positioning tubes for processing. A variable tube positioning stroke length is facilitated for optimizing stroke length and for optimizing the time required to position and process tube, such as by cutting. The tube positioning apparatus comprises a slide block having a mandrel attached thereto. The slide block is actuated on a plurality of slide rails from a first position to a second position. In the first position, the mandrel is retracted and in a second position the mandrel is extended for access by processing tools, such as circular knives for cutting the tube into desired lengths. A programmable sequence timer is provided for establishing desired time intervals during which the slide block and attached mandrel are in the retracted position or the extended position. In a tube recutter implementation, the programmable timer facilitates selectable time intervals for maintaining the slide block and mandrel in an extended state, engaging cutting means such as circular knives, disengaging the cutting means, and retracting the mandrel from the extended position.

Abstract translation: 管定位装置具有用于定位用于处理的管的至少一个心轴。 便于可变管定位行程长度，以优化行程长度并优化定位和处理管所需的时间，例如通过切割。 管定位装置包括具有连接到其上的心轴的滑块。 滑动块在多个滑轨上从第一位置致动到第二位置。 在第一位置，心轴缩回，并且在第二位置，心轴被延伸以通过加工工具进入，例如用于将管切割成所需长度的圆形刀。 提供可编程序列定时器，用于建立期望的时间间隔，在此期间滑块和连接的心轴处于缩回位置或延伸位置。 在管再现器实现中，可编程计时器便于可选择的时间间隔，用于将滑动块和心轴保持在延伸状态，接合诸如圆形刀的切割装置，使切割装置脱离接合并使心轴从延伸位置缩回。