公开(公告)号：US4760947A

公开(公告)日：1988-08-02

申请号：US788758

申请日：1985-10-18

Applicant: Ronald J. Paquin

Inventor： Ronald J. Paquin

IPC: B65H23/025 ,  B65H35/02 ,  B65H20/00

CPC classification number: B65H35/02 ,  B65H23/0256 ,  B65H2301/351 ,  B65H2301/4148

Abstract: An apparatus is described for separating a plurality of immediately adjacent strands of metallic sheet severed from a continuous moving flexible metallic sheet, e.g. aluminum sheet. The apparatus includes a rotatable roll over which the adjacent strands pass, this roll having a resilient outer periphery. A plurality of radial slots are formed in the resilient periphery, forming annular resilient rings therebetween. These slots are laterally spaced and are inclined inwardly toward the axis of the roll and toward the transverse central plane of the roll. The slots are of progressively increasing depths from the transverse central plane of the roll to the outer ends thereof. The annular resilient rings so formed are adapted to provide separations between adjacent strands when the strands are maintained at a constant wrap angle on the separating roll.

Abstract translation: 描述了一种用于分离从连续移动的柔性金属片断开的多个紧邻的金属板股线的装置，例如， 铝板。 该装置包括可旋转的辊，相邻的股线穿过该辊，该辊具有弹性的外周边。 在弹性周边形成多个径向槽，在其间形成环形弹性环。 这些槽横向间隔开并朝着辊的轴线向内倾斜并朝向辊的横向中心平面。 槽从卷的横向中心平面到其外端逐渐增加的深度。 如此形成的环形弹性环适合于在股线在分离辊上保持恒定的包角时在相邻的股线之间提供分离。

公开(公告)号：US5113735A

公开(公告)日：1992-05-19

申请号：US690003

申请日：1991-04-23

Applicant: Ronald J. Paquin

Inventor： Ronald J. Paquin

IPC: B23D19/06 ,  B23D33/00 ,  B23D35/00

CPC classification number: B23D35/007 ,  B23D19/06 ,  B23D33/00 ,  Y10T83/7876 ,  Y10T83/9374 ,  Y10T83/9471

Abstract: An apparatus for slitting sheet material to a desired width includes laterally spaced circular slitter knives each fixed to a hub mounted on a rotatable shaft, each said hub being an hydraulic hub adapted to be expanded to permit axial movement on the shaft by injecting hydraulic fluid into an annular groove in the inside diameter of the hub. The novel feature comprises spacer rollers between the slitter knives to support the sheet material, these spacer rollers being arranged in cooperating pairs with each spacer roller comprising an annular hub portion with a plurality of equally spaced projections extending in an axial direction from at least one annular face of said hub. The projections are adapted to slidably mate with like projections of a cooperating spacer roller and each spacer roller hub is adapted to be expanded to permit axial movement thereof on the shaft by injecting hydraulic fluid into an annular groove in the inside diameter of the spacer roller knife hub.

Abstract translation: 用于将片材切割成所需宽度的装置包括横向间隔开的圆形切割刀，每个刀片固定到安装在可旋转轴上的轮毂上，每个所述轮毂是液压轮毂，其适于膨胀以允许通过将液压流体注入轴而在轴上轴向运动 毂的内径中的环形槽。 该新颖特征包括在分切刀之间用于支撑片状材料的间隔辊，这些隔离辊与每个隔离辊配合配置，每个隔离辊包括环形轮毂部分，该环形轮毂部分具有沿轴向方向从至少一个环形 所述轮毂的面。 突出部适于与配合的隔离辊的类似突起滑动配合，并且每个间隔辊轮毂适于被膨胀以允许通过将液压流体注入到间隔辊刀的内径中的环形槽中来在轴上轴向移动 枢纽。