Strip tension profile apparatus and associated method

Metal deforming – With use of control means energized in response to activator... – Including plural sensors or sensor responsive to comparison...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

72205, 73159, 7386207, B21B 3706, B21B 3704, G01L 504

Patent

active

046743103

ABSTRACT:
A rolling mill strip tension controlling apparatus may also function as a looper roll and shape meter and is provided with a plurality of generally aligned axially rotatable strip contacting rolls which are supported on rotating arms which in turn are rotated by actuators such as hydraulic cylinders. By monitoring actuator pressure and position a difference between the actual values for position or pressure and the predetermined values is used to provide through a servomechanism suitable corrective action on an individual roll by roll basis. A switch may be provided to permit the system to provide information from a computer to the servo system in a position mode or a pressure mode. The measured values may take the form of oscillations with respect to a predetermined base value.

REFERENCES:
patent: 2345132 (1944-03-01), Lessmann et al.
patent: 2569264 (1951-09-01), Stone et al.
patent: 3334508 (1967-08-01), Martin
patent: 3475935 (1969-11-01), Kajiwara
patent: 3499306 (1970-03-01), Pearson
patent: 3526114 (1970-09-01), Wistreich
patent: 3581536 (1971-06-01), Terwilliger
patent: 3756050 (1973-09-01), Kubo et al.
patent: 3817095 (1974-06-01), Diolot
patent: 3902363 (1975-09-01), Ishimoto
patent: 3961510 (1976-06-01), Kovack
patent: 4004459 (1977-01-01), Greenberger
patent: 4116029 (1978-09-01), Fabian et al.
patent: 4188809 (1980-02-01), Ishimoto et al.
patent: 4289005 (1981-09-01), Cabaret et al.
patent: 4332154 (1982-06-01), Norduall
patent: 4463586 (1984-08-01), Griffin
patent: 4512170 (1985-04-01), Hsu

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Strip tension profile apparatus and associated method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Strip tension profile apparatus and associated method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Strip tension profile apparatus and associated method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-713985

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.