Metal deforming – By use of roller or roller-like tool-element – With handling of – or guiding of – work or product relative to...
Patent
1981-12-09
1983-08-30
Husar, Francis S.
Metal deforming
By use of roller or roller-like tool-element
With handling of, or guiding of, work or product relative to...
226189, 226190, 72428, B21B 3916
Patent
active
044009631
ABSTRACT:
A roller entry guide assembly for angle shapes is disclosed. The assembly is used in steel rolling mills and overcomes the problems of distortion due to the friction of fixed guides in high speed mills. The assembly comprises a support frame, two freely rotating bottom rollers rigidly mounted in a horizontal plane in the support frame, each of the bottom rollers having sides contoured to fit an angle configuration with the largest diameter at the center, and a freely rotating top roller positioned above and between the two bottom rollers, and parallel thereto, the top roller being adjustably mounted from the support frame to vary the height above the bottom rollers, the top roller having sides contoured to fit an angle configuration with the smallest diameter at the center adapted to guide and position an angle shape between the top and bottom rollers in conjunction with the bottom rollers.
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AMCA International Limited
Husar Francis S.
Scherer Jonathan L.
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