Invention Grant
- Patent Title: Roll and a roll stand for rolling stock
- Patent Title (中): 轧辊和轧机机架
-
Application No.: US13129938Application Date: 2009-12-18
-
Publication No.: US09149846B2Publication Date: 2015-10-06
- Inventor: Karl Keller , Konrad Roeingh
- Applicant: Karl Keller , Konrad Roeingh
- Applicant Address: DE Duesseldorf
- Assignee: SMS SIEMAG AG
- Current Assignee: SMS SIEMAG AG
- Current Assignee Address: DE Duesseldorf
- Agent Andrew Wilford
- Priority: DE102008064303 20081220; DE102009037274 20090812
- International Application: PCT/EP2009/009139 WO 20091218
- International Announcement: WO2010/069590 WO 20100624
- Main IPC: B21B31/07
- IPC: B21B31/07 ; F16C13/02 ; F16C35/02
Abstract:
A bearing for a rolling-mill roll (1) having two stub shafts (2) of which at least one is equipped with a journal bushing (3) mounted to resist torque, a bearing bushing (9) held in a mount (10) surrounding the journal bushing (3), a bearing lubricant film provided between the journal bushing (4) and the bearing bushing (9), and a pressure ring (11) is characterized in that the journal (2) and the journal bushing (3) are connected to one another by a polygonal connection.
Public/Granted literature
- US20110232351A1 ROLL AND A ROLL STAND FOR ROLLING STOCK Public/Granted day:2011-09-29
Information query
