Device for winding and unwinding hot-rolled pre-strips...

Details Device for winding and unwinding hot-rolled pre-strips... Device for winding and unwinding hot-rolled pre-strips...

2007-02-27

2007-02-27

Larson, Lowell A. (Department: 3725)

Metal deforming

By deflecting successively-presented portions of work during...

To form spiral coil

C242S533200, C242S558000

Reexamination Certificate

active

10486407

ABSTRACT:
The aim of the invention is to configure a device for winding and unwinding partly rolled products, in a way that ensures the smallest possible accumulation of scrap. To achieve this, a roller (20, 20′, 20″) whose position is controlled and which runs on the periphery of the coil is used during the transfer of the coils from the winding station to the unwinding station. The vertical adjustment of said roller ensures that the coil is completely unwound, even with a diminishing coil diameter.

REFERENCES:
patent: 2756943 (1956-07-01), Sieger
patent: 3226050 (1965-12-01), Engel
patent: 3695542 (1972-10-01), Briggs
patent: 4019359 (1977-04-01), Smith
patent: 5310131 (1994-05-01), Monaco et al.
patent: 5956990 (1999-09-01), Ginzburg
patent: 5987955 (1999-11-01), Benner
patent: 2519988 (1975-11-01), None
patent: 3011487 (1980-10-01), None
patent: 3011515 (1980-10-01), None
patent: 0933147 (1999-08-01), None
Korabi T et al: “New Developments Expand Coilbox Applications”, Iron and Steel Engineer, vol. 73, No. 12, Dec. 1, 1996, pp. 13-19.

Affiliated with

Also associated with

Rating

Device for winding and unwinding hot-rolled pre-strips... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for winding and unwinding hot-rolled pre-strips..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for winding and unwinding hot-rolled pre-strips... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3871042