Leveling machine for steel sheet and strip

Details Leveling machine for steel sheet and strip Leveling machine for steel sheet and strip

1988-01-11

1989-03-14

Crane, Daniel C.

Metal deforming

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

By use of deflected arranged to provide longitudinally...

72244, B21D 102

Patent

active

048115860

ABSTRACT:
A leveling machine for steel sheet and strip includes changing cartridges between sets of leveler rolls including support rollers and adjustable crossheads. Each changing cartridge includes three cartridge portions which are connected to each other by means of two intermediate joints. The middle cartridge portion is supported on the corresponding crossheads by means of two spaced-apart rigid supports, so that only the outer cartridge portions can be limited in their pivoting positions by means of adjusting wedges or the like and, for compensating sagging of the crossheads, the leveler rolls must only be subjected to a prebending force in the regions away from the middle cartridge portion.

REFERENCES:
patent: 2132426 (1938-10-01), Maussnest
patent: 2429142 (1947-10-01), Thomas
patent: 2949147 (1960-08-01), Maust
patent: 3301031 (1967-01-01), Bearer

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