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1. 发明申请

WO2004110626A1 METHOD AND DEVICE FOR CLAMPING OF CRUSHING SHELL 审中-公开
标题翻译：用于夹紧破碎壳的方法和装置
公开(公告)号：WO2004110626A1
公开(公告)日：2004-12-23
申请号：PCT/SE2004/000908
申请日：2004-06-11
申请人： SANDVIK AB , OLSSON, Gert-Åke , SILFVER, Rolf , NILSSON, Torbjörn
发明人： OLSSON, Gert-Åke , SILFVER, Rolf , NILSSON, Torbjörn
IPC分类号： B02C2/00
CPC分类号： B02C2/005 , Y10T29/53
摘要： A gyratory crusher comprises an outer shell (4), which should be fastened in a frame (2) included in the crusher, and an inner shell, which is intended to be fastened on a crushing head and to define together with the outer shell (4) a crushing gap for receipt of material to be crushed. Upon fastening of the outer shell (4) a first abutment surface (34) on the outer periphery of the outer shell (4) is brought in a first step to abutment against a first contact surface (32) on the frame (2). In a second step a spacer member (28) is pressed in for clamping of the outer shell (4) between a second abutment surface (50) on the outer periphery of the outer shell (4) and the frame (2). A good abutment is provided both at the first abutment. surface (34) of the outer shell (4) and at the second abutment surface (50) thereof.
摘要翻译：旋转式破碎机包括外壳（4），其应紧固在包括在破碎机中的框架（2）中，并且内壳旨在紧固在破碎头上并与外壳一起限定（ 4）收到待粉碎物料的破碎间隙。在外壳（4）的紧固时，在外壳（4）的外周上的第一邻接表面（34）进入第一步骤以抵靠框架（2）上的第一接触表面（32）。在第二步骤中，间隔构件（28）被压入以将外壳（4）夹紧在外壳（4）的外周边上的第二邻接表面（50）和框架（2）之间。在第一个基台处提供良好的基台。外壳（4）的表面（34）和第二邻接表面（50）。

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