公开(公告)号：EP3454990B1

公开(公告)日：2020-06-24

申请号：EP17727708.4

申请日：2017-05-09

Applicant: FLSmidth A/S

Inventor： HOPPING, Philip

IPC: B02C2/00 ,  B02C2/04

公开(公告)号：EP3454990A1

公开(公告)日：2019-03-20

申请号：EP17727708.4

申请日：2017-05-09

Applicant: FLSmidth A/S

Inventor： HOPPING, Philip

IPC: B02C2/00 ,  B02C2/04

Abstract: A locking bolt assembly (1) for securing a mantle (40) to a head assembly (60) of a crushing device includes locking bolt (10) having a head portion (10a) and a thread portion (10b); a re-useable thrust plate (30) disposed between the head portion (10a) and a top surface portion (42) of the mantle (40); one or more fasteners (20) for connecting the locking bolt (10) to the re-useable thrust plate (30); and one or more permanent jacking screws (34) for forcing the locking bolt (10) up and the thrust plate (30) down onto the top surface portion (42) of the mantle (40) so that the mantle (40) is secured on the head assembly (60).

公开(公告)号：WO2017195104A1

公开(公告)日：2017-11-16

申请号：PCT/IB2017/052691

申请日：2017-05-09

Applicant: FLSMIDTH A/S

Inventor： HOPPING, Philip

IPC: B02C2/00 ,  B02C2/04

Abstract: A locking bolt assembly (1) for securing a mantle (40) to a head assembly (60) of a crushing device comprising: a locking bolt (10) having a head portion (10a) and a thread portion (10b); a re-useable thrust plate (30) disposed between the head portion (10a) and a top surface portion (42) of the mantle (40); one or more fasteners (20) for connecting the locking bolt (10) to the re-useable thrust plate (30); and one or more permanent jacking screws (34) for forcing the locking bolt (10) up and the thrust plate (30) down onto the top surface portion (42) of the mantle (40) so that the mantle (40) is secured on the head assembly (60). Also provided is a method for securing a mantle (40) to a head assembly (60) of a crushing device using the locking bolt assembly (1).

Abstract translation: 一种用于将外罩（40）固定到破碎装置的头部组件（60）的锁定螺栓组件（1），包括：具有头部（10a）和锁定螺栓 螺纹部分（10b）; 设置在所述头部（10a）与所述罩（40）的顶面部分（42）之间的可重复使用的推力板（30）; 一个或多个紧固件（20），用于将锁定螺栓（10）连接到可重复使用的止推板（30）; 和一个或多个永久顶起螺丝（34），用于迫使锁紧螺栓（10）向上和推力板（30）向下到罩（40）的顶面部分（42）上，使得罩（40）被固定 在头部组件（60）上。 还提供了一种使用锁定螺栓组件（1）将外罩（40）固定到破碎装置的头部组件（60）的方法。