Saddle for backing assemblies in a rolling mill

Metal deforming – By use of roller or roller-like tool-element – With carrier for roller-couple or tool-couple

Reexamination Certificate

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Details

C072S242400, C072S224000, C072S241400

Reexamination Certificate

active

10632459

ABSTRACT:
A saddle for a backing assembly in a rolling mill has non-cylindrical bearing surfaces that accommodate wear by allowing the saddles to self-align. The non-cylindrical bearing surfaces help prevent the needle bearings from being pinched and driven into the gear rings. The non-cylindrical bearing surfaces are provided in different locations such as intermediate the eccentric and eccentric ring or intermediate the eccentric ring and the saddle ring.

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patent: 5632560 (1997-05-01), Dittenhofer
patent: 6616338 (2003-09-01), Tibbits
patent: 2003/0021504 (2003-01-01), Tibbits

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