公开(公告)号：US4539169A

公开(公告)日：1985-09-03

申请号：US518736

申请日：1983-07-29

申请人： Bryan E. Nixon ,  Donald W. Ward ,  Ronald J. Zaucha

发明人： Bryan E. Nixon ,  Donald W. Ward ,  Ronald J. Zaucha

IPC分类号： B29C47/00 ,  B29C47/06 ,  B29C47/32 ,  B29K21/00 ,  B29L7/00 ,  B29L9/00 ,  B29L30/00 ,  B29D7/10

CPC分类号： B29D30/72 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/0047 ,  B29C47/065 ,  B29C47/32 ,  B29L2030/00

摘要： An apparatus and method wherein strips of elastomeric material are fed separately onto a roller at more than one position around the circumference of the roller at predetermined axial locations to form predetermined cross-sectional areas of the cross section of the band. Between the positions where the strips are applied and prior to removing the band from the roller, guide means is provided to guide the strips in the predetermined axial locations. The guide means confines the strips between a circumferentially grooved guide member and the cylindrical surface and the grooved guide member may be a replaceable insert mounted in a recess of a plate for accommodating different sizes and shapes of the formed band with different inserts.

摘要翻译： 一种装置和方法，其中弹性体材料条在预定的轴向位置处围绕辊的圆周在多于一个位置处单独供给到辊上，以形成带的横截面的预定横截面积。 在施加条带的位置和在从辊子上移除带之前，提供引导装置以在预定的轴向位置引导条带。 导向装置将带条限定在周向带槽的引导构件和圆柱形表面之间，并且带槽引导构件可以是安装在板的凹部中的可替换插入件，用于容纳具有不同插入件的形成的带的不同尺寸和形状。

公开(公告)号：US5492403A

公开(公告)日：1996-02-20

申请号：US402836

申请日：1995-03-13

申请人： John D. Metcalf ,  John W. Price, Jr. ,  James M. Rothgery ,  Ronald J. Zaucha

发明人： John D. Metcalf ,  John W. Price, Jr. ,  James M. Rothgery ,  Ronald J. Zaucha

IPC分类号： B29B7/18 ,  B01F7/00 ,  B01F7/08 ,  B29B7/26 ,  B29K21/00 ,  B28C7/16

CPC分类号： B29B7/263 ,  B29B7/183 ,  B29B7/186 ,  B29B7/283

摘要： A method and apparatus for controlling the discharge of an elastomeric material from a high intensity mixing machine having a mixing chamber with two rotors and an outlet with a drop door. The drop door is open when the rotors are in a predetermined preferred position for unloading the mixing machine in response to the positions of indicators on the rotor shafts. Sensors mounted in the wall of the outlet determine when the gate is clear after unloading of the mixed elastomeric material whereby the drop door may be moved into the outlet for closing of the mixing chamber as soon as the unloading is completed.

摘要翻译： 一种用于控制来自具有具有两个转子的混合室和具有下落门的出口的高强度混合机的弹性体材料的排出的方法和装置。 当转子处于预定的优选位置时，下落门打开，用于根据转子轴上的指示器的位置卸载混合机。 安装在出口壁上的传感器确定了在卸载混合弹性体材料之后门何时清除，从而当卸载完成时，落门可以移动到出口以关闭混合室。