Process and device for driving and synchronizing rolls

Details Process and device for driving and synchronizing rolls Process and device for driving and synchronizing rolls

1983-07-29

1989-07-18

Hornsby, Harvey C.

Advancing material of indeterminate length

By orbitally traveling material-engaging surface

Comprising rotary pinch pair

72249, 226188, B65H 2002, B21B 3500

Patent

active

048486353

ABSTRACT:
A process for driving and synchronizing rolls, in particular the rolls of a strip casting facility, is such that each roll is driven by a separate motor drive via gearing, and the turning speed of the motor is regulated. The synchronizing of the motor drives during idling of the rolls takes place via miter gearing coupled to the motors and a sliding coupling between these sets of gears in addition to a shaft connecting them; the synchronizing is undertaken via manual or automatic control of motor turning speed as a function of roll speed and roll diameter.

REFERENCES:
patent: 1032679 (1912-07-01), Jameson
patent: 1170463 (1916-02-01), Smith
patent: 1181155 (1916-05-01), Morgan
patent: 2348345 (1944-05-01), Hornbostel
patent: 3213709 (1965-10-01), Bjork
patent: 3981171 (1976-09-01), Kmelisch
patent: 4103565 (1978-08-01), Matikainen et al.
patent: 4152912 (1979-05-01), Shiozaki et al.
patent: 4365496 (1982-12-01), Shiozaki et al.

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