Joints and connections – Interfitted members – Radially interposed shim or bushing
Patent
1984-05-03
1987-03-17
Kundrat, Andrew V.
Joints and connections
Interfitted members
Radially interposed shim or bushing
403 31, 403 34, 403259, 384549, 384556, 72237, F16B 104
Patent
active
046503641
ABSTRACT:
An arrangement for fastening a roll ring (5) to an overhung roll shaft (1) by means of a taper sleeve (8) which transmits essentially the entire torque and which is loaded axially by a spring (43) supported on an abutment (47) adjustable on the free end of the roll shaft. The roll ring can be exchanged easily because of a cylinder part (21) arranged radially within the spring. This cylinder part forms a first annular cylinder space (40) for prestressing the spring, with which it interacts via a flange, and a second cylinder space (22) for drawing off the taper sleeve, to which it is connected via engagement means (28). The spring and the hydraulic devices can remain in place when a roll ring is assembled and removed, because their outside diameter is less than the bore of the roll ring.
REFERENCES:
patent: 2574773 (1951-11-01), Bannister
patent: 2959258 (1960-11-01), Hagemann
patent: 3404907 (1968-10-01), Kane et al.
patent: 3514137 (1970-05-01), Brown et al.
patent: 3616671 (1971-11-01), Notari
patent: 4208147 (1980-06-01), Giege et al.
patent: 4391357 (1983-07-01), Bindernagel
Fischetti Joseph A.
Kundrat Andrew V.
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