Rolling mill drive having a spindle with curved toothing

Details Rolling mill drive having a spindle with curved toothing Rolling mill drive having a spindle with curved toothing

1989-01-17

1991-02-05

Stodola, Daniel P.

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Having lubricating means

For coupling having torque transmitted via intermeshing teeth

464156, 464159, F16D 318, B21B 3514

Patent

active

049901214

ABSTRACT:
A rolling mill drive with axially slidable spindles arranged between drive shafts and drive rolls, particularly between driven necks of pinions and drive necks of rolls. The spindle heads of each spindle are each provided with a wobbler with a curved toothing and coupling sleeve having an internal toothing surrounding the wobbler. The coupling sleeve is connected to the pinion neck or to the roll neck. The spindle is guided between the coupling sleeves by means of at least one support element arranged in the region of the spindle axis and an axially adjustable pressure plunger. The internal toothing of the coupling sleeve extends beyond the curved toothing of the wobbler and has at least a supporting length which corresponds to the length of the possible axial displacement of the spindle.

REFERENCES:
patent: 2845781 (1958-08-01), O'Brien
patent: 2867100 (1959-01-01), Beecher
patent: 2909045 (1959-10-01), Burns
patent: 3126722 (1964-03-01), Kramer et al.
patent: 3298198 (1967-01-01), Winkler
patent: 3299670 (1967-01-01), Allbeson et al.

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