Controlled deflection roll

Details Controlled deflection roll Controlled deflection roll

B - Operations, Transporting

21

B

80/49

B21B 13/02 (2006.01) F16C 13/00 (2006.01) F16C 32/06 (2006.01)

Patent

CA 1070149

CONTROL DEFLECTION ROLL ABSTRACT OF THE INVENTION A controlled deflection roll is disclosed comprising a roll shell rotatable about a stationary beam and at least one hydrostatic support element therebetween. The support element is in the form of a piston tiltably guided in a cylindrical bore formed in the beam and the roll is provided with a seal for seal ing off the intermediate space between the piston and the wall of the bore. The seal includes a sealing member disposed in a circumferential groove formed in the wall of the bore which is ? seal-tight engagement with the piston and is support on at least one of its sides by an annular support member positioned in the groove and extending part way into the intermediate space.

272543

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