Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1987-06-18
1989-05-09
Levy, Stuart S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 586, B21C 4724, B65H 1930
Patent
active
048281999
ABSTRACT:
The invention relates to a process for removing the residual part of coils from a sheet or strip rolling mill in which the coils to be rolled are transported from the coil store to the uncoiling reel in a two-stroke process by means of a transportation facility e.g. coil transportation vehicle, horizontally and in a shuttle-like manner in the mill pit, the first stroke i.e. stage I being the movement of the coil transporter from the coil store to the uncoiling reel, and stage II being the movement of the coil transporter from the uncoiling reel back to the coil store. During a first stage of the process a new coil (7) is taken from the coil store (8) by the coil transporter (4) and driven to the region near the uncoiling reel (2), at the same time the residual part of the rolled coil (3) is removed from the uncoiling reel (2) by means of a trough (6) working in conjunction with the coil transporter (4) and the new coil to be rolled installed by advancing the coil transporter (4) into the region of the uncoiling reel (2) and mounted on this in preparation for threading into the rolls, while in a second process stroke, stage II, the coil transporter (4) and also the trough (6) for receiving a new coil (7) and delivering the residual part of the rolled coil (3) move back to their starting position.
REFERENCES:
patent: 2464464 (1949-03-01), Schefe
patent: 2527667 (1950-10-01), Wood
patent: 2734405 (1956-02-01), Cozzo
patent: 3393881 (1968-07-01), Nash
duBois Steven M.
Levy Stuart S.
Swiss Aluminium Ltd.
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