Roll-changing tool

Details Roll-changing tool Roll-changing tool

2007-01-30

2007-01-30

Suhol, Dmitry (Department: 3725)

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

C294S067200, C294S067330, C414S911000

Reexamination Certificate

active

11315833

ABSTRACT:
Roll-changing tool having a dismantling device which can be supported on a rolling machine by a hook and which, on a carrier, has a lifting device mounting and a roll holder for a roll journal of a roll, the carrier having a trolley which can be moved in its longitudinal direction into the region of its head, carries the roll holder, whose holding opening faces the head and is located underneath the carrier, and the hook, which opens at the bottom, being fixed to the head of the carrier with a shaft extension ending in a projecting manner transversely with respect to the running direction of the trolley.

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patent: 3729102 (1973-04-01), Shumaker
patent: 3870356 (1975-03-01), Meads
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patent: 5078000 (1992-01-01), Matsuo et al.
patent: 19633668 (1997-11-01), None
patent: 19633669 (1997-11-01), None
patent: 19856517 (2000-06-01), None

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