B - Operations – Transporting – 30 – B
Patent
B - Operations, Transporting
30
B
B30B 3/00 (2006.01) D21G 1/02 (2006.01) F16C 13/00 (2006.01)
Patent
CA 2080398
Abstract of the Disclosure The invention provides a flexure-compensated roll comprising a longi- tudinal support (2 and 32) extending therethrough and at least one longitu- dinal pressing shoe extending along the longitudinal axis of the longitudi- nal support (2 and 32) for the rotatable casing (1 and 31) of the roll, which casing has an elongated piston (4 and 33) or piston part extending along the longitudinal axis of the longitudinal support (2 and 32) and has sealing means between it and the stationary longitudinal support (2 and 32), said shoe being adapted radially externally to the internal diameter of the roll casing and has a middle pressure chamber (middle chamber 12 and 40), which is connected with the pressure space (6 and 45) of the piston (4 and 33) for fluid flow, and rows of hydrostatic pockets (11 and 36) ar- ranged along the longitudinal support on both sides of the middle chamber (12 and 40), which pockets via choke elements (capillaries 21 and 43) re- ceive hydraulic fluid. The invention is characterized in that the hydrau- lic fluid supply to the hydrostatic pockets occurs bypassing the piston pressure space (6, 45 and 72) or, respectively, the middle chamber (12 and 40) from a pressure source without regulation and a regulation device (81'; 86; 94, 98, 104, 82' and 97) is provided for controlling the force between the longitudinal support (2 and 32) and the casing (1 and 31) of the roll by setting the pressure in the middle chamber (12 and 40).
Gowling Lafleur Henderson Llp
J. M. Voith G.m.b.h.
LandOfFree
Flexure-compensated 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 Flexure-compensated roll, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexure-compensated roll will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1489197