Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1988-09-20
1992-07-07
Rosenbaum, Mark
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
291132, 384 19, 384256, 384519, B21B 1302
Patent
active
051271419
ABSTRACT:
A self-loading controlled deflection roll has its tubular shell rotatably supported on front and back bearings which, in turn, are mounted on a bearing ring which is outwardly-movable arcuately on a pair of opposed pistons and shoes at either end of the roll. The bearing ring at each end of the roll is pivotally-linked with the roll shaft to prevent skewing movement between their longitudinal axes. The opposed pistons and shoes operating within the bearing rings at the edges of the roll shell position and load the roll into and out of nipping engagement with a mating roll independently of the operation of a separate nip shoe which controls the deflection of the roll. The pistons within the bearing rings can be used to either provide additional nip loading independent of the nip shoe, or provide a counterload in the opposite direction. Both can be used for edge correction.
REFERENCES:
patent: 3885283 (1975-05-01), Biondetti
patent: 4213232 (1980-07-01), Biondetti et al.
patent: 4249290 (1981-02-01), Lehmann
patent: 4291447 (1981-09-01), Marchioro
patent: 4299162 (1981-11-01), Hartmann
patent: 4319389 (1982-03-01), Marchioro
patent: 4327468 (1982-05-01), Kusters et al.
patent: 4520723 (1985-06-01), Pav et al.
patent: 4620348 (1986-11-01), Guttinger
patent: 4625637 (1986-12-01), Pav et al.
Hergert Richard R.
Roerig Arnold J.
Beloit Corporation
Campbell Raymond W.
Chin Frances
Mathews Gerald A.
Rosenbaum Mark
LandOfFree
Self-loading controlled deflection roll does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Self-loading controlled deflection roll, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-loading controlled deflection roll will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1821863