公开(公告)号：US3779037A

公开(公告)日：1973-12-18

申请号：US3779037D

申请日：1972-05-08

Applicant: MESTA MACHINE CO

Inventor： PETROS A ,  RYBAR C

IPC: B21B35/14 ,  F16D1/06 ,  F16D1/10 ,  F16D3/16 ,  F16D3/18 ,  F16C35/08

CPC classification number: B21B35/143 ,  F16D1/101 ,  F16D3/185 ,  Y10S464/901 ,  Y10T403/5706 ,  Y10T403/7035 ,  Y10T403/7098

Abstract: A coupling for a mill roll and the like comprises a connector having a coupling bore therein, with the bore having a first surface shaped for close fitting engagement with a neck portion of the roll adjacent one extremity of the coupling engagement therebetween and a second surface shaped for close fitting engagement with the roll neck adjacent the opposite extremity of such engagement and a third surface disposed generally between the first and said second surfaces shaped for an increasingly close fit with the roll neck as the roll neck is increasingly inserted into the connector.

Abstract translation: 用于轧辊等的联接件包括其中具有联接孔的连接器，其中孔具有第一表面，该第一表面成形为与邻近其间的联接接合的一个末端的辊的颈部紧密配合接合，并且第二表面成形 用于与所述辊颈紧密接合，邻近所述接合的相对末端;以及大致位于所述第一表面和所述第二表面之间的第三表面，当所述辊颈越来越多地插入所述连接器中时，所述第三表面被成形为随着所述辊颈越来越紧密地配合。