Title:
圧延機用のシールアセンブリ及びネックシール
Document Type and Number:
Japanese Patent JP6407169
Kind Code:
B2
Abstract:
A seal assembly for use in an oil film bearing rotatably supporting a roll in a rolling mill. The seal assembly includes a flexible seal mounted on a tapered intermediate section of the roll neck for rotation with the roll and within a fixed circular seal end plate. The seal end plate has a stepped interior defining annular inboard and outboard sealing surfaces, with the outboard sealing surface having a diameter larger than the diameter of the inboard sealing surface. The flexible seal has inboard and outboard flanges projecting radially into contact respectively with the inboard and outboard sealing surfaces of the seal end plate.
Inventors:
Eric El. Johansson
RS S. Winslow Jr.
Matthew D. Palfleman
Thomas C. Waitkowski Jr.
Peter N. Osgood
RS S. Winslow Jr.
Matthew D. Palfleman
Thomas C. Waitkowski Jr.
Peter N. Osgood
Application Number:
JP2015555202A
Publication Date:
October 17, 2018
Filing Date:
January 20, 2014
Export Citation:
Assignee:
Primetals Technologies USA LLC
International Classes:
B21B31/07
Domestic Patent References:
| JP53009959A | ||||
| JP2010516474A |
Foreign References:
| WO2011139471A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima