Device to change the equipment on an integrated plurality of rol

Details Device to change the equipment on an integrated plurality of rol Device to change the equipment on an integrated plurality of rol

1991-04-09

1992-03-17

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

B21B 3108

Patent

active

050957287

ABSTRACT:
Device to change the equipment on a compact rolling block (11) consisting of an integrated plurality of rolling stands with pairs of rolls supported as cantilevers with alternate roll axes, a complete change of the equipment taking place substantially at one and the same time on all the stands, the equipment being delivered in a coordinated manner already positioned, pre-set and complete with rolls, roller boxes, supports, splitters, pinch rolls and all other necessary items, the device comprising a movable device (10) which operates in front of the compact rolling block (11) and bears horizontal (20) and vertical (19) assemblies of equipment holders (18), the equipment holders (18) of one assembly (20-19) alternated with those (18) of the other assembly (19-20), each equipment holder (18) comprising at least a first working side (22) and a second working side (23) and being capable of being rotated by at least 180.degree. about a rotation shaft (21).

REFERENCES:
patent: 3425256 (1969-02-01), McGoogan et al.
patent: 3498099 (1970-03-01), Thompson
patent: 4005594 (1977-02-01), Reth et al.
patent: 4366694 (1983-01-01), Pariseau et al.

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