公开(公告)号：US20160250644A1

公开(公告)日：2016-09-01

申请号：US15028326

申请日：2014-09-19

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Joel ANDERSSON ,  Henrik STEEDE ,  Jan JOHANSSON

IPC: B02C2/06

CPC classification number: B02C2/06 ,  B02C2/042 ,  B02C2/045

Abstract: A gyratory crusher includes a spider supported at a top shell, the spider having a pair of spider arms protected by respective arm shields. The shields are mounted and dismounted at the respective arms via a locking flange and notch and lug arrangement to avoid attachment by welding or attachment bolts.

Abstract translation: 旋转式破碎机包括支撑在顶壳上的蜘蛛，蜘蛛具有由相应的臂罩保护的一对蜘蛛臂。 屏蔽件通过锁定凸缘和凹口和凸耳布置在相应的臂处被安装和拆卸，以避免通过焊接或附接螺栓的附接。

公开(公告)号：US20160129448A1

公开(公告)日：2016-05-12

申请号：US14901117

申请日：2014-05-19

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Joel ANDERSSON ,  Henrik STEEDE ,  Jan JOHANSSON ,  Mikael LINDBERG

IPC: B02C2/00 ,  B02C2/04

CPC classification number: B02C2/005 ,  B02C2/04

Abstract: A gyratory crusher outer crushing shell and a crushing shell assembly. The crushing shell includes a radially inward facing crushing surface and a radially outward facing mount surface provided with radially outward projecting contact regions to contact the topshell or an intermediate spacer ring. A ledge or groove providing an abutment face is positioned at or axially above the upper contact region to positionally support a sealing ring for positioning between the crushing shell and the topshell or intermediate spacer ring.

Abstract translation: 旋转式破碎机外部破碎壳和破碎壳组件。 破碎壳包括径向向内的破碎表面和径向向外的安装表面，该安装表面设置有径向向外突出的接触区域以接触顶壳或间隔环。 提供邻接面的凸缘或凹槽定位在上接触区域的上方或轴向上方，以定位地支撑用于定位在破碎壳体与顶壳或中间间隔环之间的密封环。