Eccentric-journal mount for rolling-frame support shafts

Details Eccentric-journal mount for rolling-frame support shafts Eccentric-journal mount for rolling-frame support shafts

1997-12-05

1999-11-23

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

72237, B21B 3107

Patent

active

059879548

ABSTRACT:
A rolling apparatus has a frame and a first eccentric journal sleeve mounted on the frame, defining a first axis, and having axially inner and outer ends. A first shaft journaled in the sleeve has respective inner and outer ends at the first-sleeve inner and outer ends. The first-shaft outer end projects axially from the frame and carries a workpiece-deforming first roller. A rocker is displaceable transversely of the axis on the frame and carries a second eccentric journal sleeve defining a second axis generally parallel to the first axis and having axially inner and outer ends. A second shaft journaled in the second sleeve has respective inner and outer ends at the second-sleeve inner and outer ends. The second-shaft outer end also projects axially from the frame and carries a workpiece deforming second roller forming with the first roller a workpiece-receiving nip. Respective first and second drive gears engaging the respective first and second shafts between the respective ends rotate same about the respective axes. an actuator having a radially displaceable element urges the rocker radially toward the first axis and for holding the first and second axes at a predetermined spacing from each other at the outer ends.

REFERENCES:
patent: 3143786 (1964-08-01), Jones
patent: 5127251 (1992-07-01), Casagrande et al.
patent: 5400632 (1995-03-01), Castellani
patent: 5743126 (1998-04-01), Shore et al.
"odern High Speed Rod Mill Development" Iron and Steel Engineerm Jul. 1969 p. 59ff.

Affiliated with

Also associated with

Rating

Eccentric-journal mount for rolling-frame support shafts does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Eccentric-journal mount for rolling-frame support shafts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Eccentric-journal mount for rolling-frame support shafts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1208531