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公开(公告)号:US3795473A
公开(公告)日:1974-03-05
申请号:US3795473D
申请日:1972-06-26
发明人: HOLIK K
IPC分类号: B23P21/00 , B29B11/12 , B29C35/02 , B29C43/00 , B29C43/08 , B29C43/18 , B30B11/10 , F16D69/00 , B29C27/14 , B29C3/04
CPC分类号: B29C43/36 , B29B11/12 , B29C43/006 , B29C43/08 , B29C43/14 , B29C43/18 , B29C43/52 , B29C2035/0283 , B29C2043/3411 , B29C2043/3427 , B29C2043/3433 , B29C2043/3466 , B29C2043/3472 , B29C2043/3689 , B29K2105/007 , B29K2105/255 , B29L2031/16 , B29L2031/7482 , B30B11/10
摘要: Apparatus for the automatic production of brake shoes and linings comprising an intermittently rotatable table that carries a plurality of hot presses. Brake lining compound is masticated, preheated, comminuted and fed to a pelletizing press, a pellet being fed from the pelletizing press to each hot press on the table during a dwell in the rotary indexing movement of the table. A backing plate for the lining is also fed to each press beneath the pellet. Each hot press is so constructed to apply first a relatively low closing pressure and then a relatively high operating pressure. A vertically movable mold above a heating plate encompasses the die held by a vertically movable die holding plate; but the relative vertical movement is limited so that the die cannot escape the mold during operation.
摘要翻译: 用于自动生产制动蹄片和衬砌的装置,其包括携带多个热压机的可间歇转动的工作台。 制动衬片化合物被捏合,预热,粉碎并进料到造粒机中,在台面的旋转分度运动期间停留时,将颗粒从造粒机送入台面上的每个热压。 用于衬里的背板也被送入颗粒下方的每个压机。 每个热压机被构造成首先施加相对低的闭合压力,然后施加相对较高的操作压力。 加热板上方的可垂直移动的模具包围由可垂直移动的模具夹持板保持的模具; 但是相对的垂直运动受到限制,使得模具在运行期间不能逸出模具。